Document 85EjG3mz1R3L9Jy6Bd8pyGbxy

-1 * LEAD INDUSTRIES ASSOCIATION 6* so cast un mcrr r J MjrU, *95* ?! 1 TOi^n noosm urmowaarr ocncttxc TE&KXCAX. S1SKXNG CCMKXXttX C8UMXC3 1SCHKXCA1 OCMCQTB X baliars 70s U1 ba latorsotsd la tbs anciiinort raprlat frew tbo Mfi 1958, Imw of thtaolals la Daaipj XacloMrlaf." Mqr X your attaetlon ia particular to Um roforoneso to boaring anwsals for low tso^atotsro scant1ling of stool and alwirtma, starting at th# bottoa of tho coM oohan on pago 100 and ninnlag to tho top of tfcs second ooIubb oo pago 109T iter* oa low tawparstsra antes1* is botrig conducted under two poduata research fellowships supported fcy at tbs O&isorsiti' of Iliiacit. SMicWcaroly jcwt, * t i- 1 i- 1 : f1 (^rl 7 Sacrotary I I i- I --ai^syiESiWts-t1 I N 3427 m* 'ywpygwijpjg>j -ypUji ipifipppg||ii^i LI A17675 r-5i? * -9 Sanitary war* Electrical component* t:. <J u--t-1 11 ..^^7 hW Am^M U Engine part* sawi,. y. n .. T^.y Processing equipment Materials trMl A*. <M AV 1W t t *** Apptlanca* Porcelain Enamels and Ceramic Coatings hr IkM 4. rMa, ilnwnl) Uuar. Vtimili n Piv< r*/i^pai Porcelain mamels and ceramic coating* art becoming increasingly popular as engineering materials. This article is an up-to-date surrey for tke engineer and designer on: Major types of coatings available Their important engineering properties Principal metals that can be coated Coating selection and design factors ft*firimtrvt Min.nl* t> !>-' J*lf ISM aint 41H !'rk An-mi. Sr* Yc*ri . V V ;nc:*-,y *?p*s.'*Frt* N 3427.01 LIA17676 a, .1 Porcelain enamels Facedala catenaVa haee len* tom popular m aaarunani* tartaric It ha* out *f t)mt tank,nation af (* Wctica cad decorative Enrltvtla u In faratulrUd arith a *Ut tup af rtjnkti wl Mtkulcal preperlin, each aa Wok tordMa cad aaccUrrt WMina ta chnelrr't. cocTenea, acretchtaa, abraeion and kick Uafnakinc la addition. they cma to frrmlatad la a luaHleaa eariatp ad talart and car* taca ftalckaa to anh the malunitaH ad cal' Hli*ka Whattfwyar* A porcclaia aaaawl la atlnaTVj 4ekad aa * cabal aattaBy ettreane ar fiaaty taacfaak caaliaR which la haM to atol hy Ma at a tom- peretare rtwn (00 F." The hack taciedimt ad a9 eatmelt U a fiaae ar drlt aiadc primarily d aaa faaw rhawan! canpnawda. murrain, ar aaha. Ta a ceaeidarable mxUmt, than toatertala drlanalaa tin rlya leal aad wadiaalral paepertne ad tha aaatlac. Bernnae ad Ik* large aaator ad aawrlala that caa to aad, Ito Mato ad faraalatlae* that an aeailahlr BtoreBy nan Into the thenarada. Ou a frtt lu ton eelertcl R la charged lata a MUl, clang with aalar, dad aad aiectcelytec, aad ( !iim to fern a orator i (aanathaaa caDad aaaaaai alf ar adUad aaianal). Tin day acta (at- m(r aa a aa| iaUrn ad tha frtt; tin electrotyWn (caaaietiag af rack ntalaciaia a aadlaai altrtto, aitgn laiaaa car* tonalc, torax avdiuB alstBluta) preolde peeper raadrlaacy aad act ad tha atjp- S^cUns mi Mimd Aa aenetloaed, a mj Uf]v tittaa tor af enamel faramUuaaa (mat ad than proprietary) an aenUnble far didnaat ayyltcattam Than fan. |a radar to Barren the chaica dona It la ahialatclir an intill ta prepare a to ad operating rogoirnoinla. Tha to air d I Porcelain enamel coating*: r^ rifi fW rrirf<MV m+* pfiKt* I* | HI (4* / mpwmm ^tdjrt^r ^dR|irtilV. Nn( titlMItr i* parr*lam * ( y*rM %mmlitry*4 atc+i from A-4< m Dlllftf*! eeeee tm pHrlntm prirrcito^ wr ila^N /*e >|iml Wt cW m# 104 M4UKUU IN DEMON CNClNEEtlSU !- $ i. ? t. p X';-. f B 1 Win tb* fpOliAf btf S&bUct t mj impact? wtmkt. jiftuc of lit ruirmtr of *om*b thot Of* oooUobfo H * dr* tilled la Aa fass ar aMSr ta out, ar al--iinaa 1 Will Um eo*tinf W rtyo--4 W qoHo 4tAcok for tW IfOM Mf ObOOl i cidj or alktUU? It k, which wm, ti wh*t wmjMrmtuc, ud to wbot Ttoct contort or tmawr*o? 4. Will Um wub1 Ui ookjocft t* tonis* or VriduviT tAf M til oora, to okt lb* boot onoBwi to oM portkolor mn of oporotlng ontwtitiPMt. Tbr boot cbodoo ! rally rado by note*! t|Ti faralala aiwli aaaart W ap|M la aO Inna vatola tad >wa Heal aaa la ballad ta than Vl't aritb a law aaxboa aall. In 1 1 i Whit U th# siixim wnrtM tanp*rolr }4(Ud! Will tarn* KCBt botWtf the dOS^TMT M foltla, aal a wifna tvrfaat atnrtarc. Tatahtbatainalnaaian. protor* cfconfo U fTdMl or md* 4mT 4. Will Um eootinf W *ob)oct t* >wtaring or otWr wnwln hA> Brnmatalt Poraiam --ar.tim cu ba apfttrd to ahnaat any iml tUt via a*t tpacial ttvmtlny baaa ban bata dtnltptd abicb art bbl)r rtdjtd la eyaa baaitb fmrtttt la fadaca aaibae, toaafaaata, tfv, pfcaafbtr- tfeM? adt r oolatiia balao iU lilac Un aaa aa4 aOicaa amatad la da fena* T. 1* the product kUbU to dtrtort or worp when Um mmjbt] It ftrorf or pntm f Ik aalin*. la adiliiiaa ta and lima awiali. --am tit caa Uaal adn'mlM Tbaaa tnaa art tifaiwanj la 1 trial (aOt that Ifalt find? (In mi mm a low too pcrfttif* Miarl bt; b* nqilnd.) ba appUtd W (aid. wffw, alnmlttti <aa MU aa ahnalmv (oil aad ala- a latlb-bbt dalab, iiwaiiii |a4 to unit a4btatta. t*aaaihti< laaaa L Wbat rotor aad aarfata ftiutb tolnlrtd ttoal), tluataai. and a bub- an aoaHabla la a ftattal |onnaa (atatla, arad-aiatto, or float) aril) bt bar of albtr aaafirrwn a>uk Ena avaatarrial gradt aad la opocial 4af raqatndT anlililnmaia aad main ta caa ba dfnaf fitfa. U d At gradto Oixa tbaaa ayaratinf ragalwnata eaatad tf tba aaad ta trad la aa art dntigaod la radat M||inc at bata baaa talahllAad tba aagiaavr taart ataimhm. Kintlbilwa. la triag lavyitatoiat ad UM to tooald tbaa tatiaah vnb a yarn laIn anat ayylicnHaaa. yamtoia aaaaab MM r. rsato ttoak, la ataWf. $om typical use* : 4 t S * .A i r s tf- C * i* i'- 1 t i i i i -j V*MMbaai IJairlr CdFtft. flOMgo # nid fr+m litwoo toonof $rmtad roof; t( im emrrrrd rfr^rf/jr rdi pmrr*4am roooiof Miff rtof. floortor cot iat#Hro om fpftfff hY4 porrrJoni moli l prWoro o 44r ro#f of roior* mrftt /lotolro. onUrfoW obo* of 4bl|r or* tort/y Wfoorrf. iIwmom inemi . *--d^iaiafVii fa*;*. LiA17678 ka*a non af tortioa nalaitiaw of a atoal <cr>. tions and to prortd# dootoatlo# ap- ikm UM F. Solution af tha pnpar atoadaam po*J. A torg# ponber of sesonoto am la addition to tMuaoliaff to allay aad ftfa thichratai la aatnawly amitokU to a wtdo rar-g* f eotort one told relkd, tow eertne alula taoportaat. la (moral. ncot of tha "4 gtoot. Hi 4"*n* f an aaiubla for poraUla auaaUac. doatfa coaaidintltoa that apply to tarliwu uf nm,-ino t chnchM, la ftoonl. tbaaa atcoh Bnut ha ahaot Iroa alaa apply to aiamtaaai hwpwct, chMBCah, ocm^s Uialtol to 0J0 to 01t% who*. el- W.U t away cum aanhw #< thsofi up to Q iO% aa to UWalad fa apodal caaeo. Hot roUad atod la Typn of otumol* pcojwiltrt can W skated !a jM ana csvar coat Bawcrtr, la mom at (morally aaitabto far anaMlla(. Baoaaaa of ttoir carboa and - fin in cantaal, Um Maaaakaf prep- Witk tka axooptto* of mm aaso- ppltcauau tw r Man cast* w<3 ha nqalnd ta prvriie a apadCc (nap af pnpattka. A aawar aowt *rUt f low cartoa ataoto an m- toaot iinruJaln oamtli art applied anaiaal la (cMcaOy ay^taf thtanar atlr aot i food aa ttoaa of aunai- to ta* or to#rt mats. Tk# pnaary than a (nsad coat kmA It la lif iron*. law cartoa atoato hut a fmacttoa# of tko groond or kaao a^ aka And at O ta M *F haiaw tha fraatar tondaacjr to aa aad pacdoto (amtognu to a gtVMr to patottog) Maltlnp point af tha ftiaaf coat ta aarfaea dafirta I'ar tiua ar* to: 1) yrsnsta aifbmaa ktom pnwat *iahailii(* ttor an afun aaad with tk* baa# a>ul and tk# oan#i. XI Tha la>(wt froP f war aaat that an And at low tomptfolaroa. oal tk# awtol and ymni oaohrtton aaanuli la aw today la fwnalaiaf Author trpt of atoal katwp aa htaniem ooaaioliaf ataal la atoa af |im tortag tnag aad act an a barrtor to pr##at nay ctoatol with litaaiaa liaatlo apaccNifa. Tha Mala naaoM far tha pepalanty ( atailaUa. Pmpoctiaa af thia atoal awtka kt** tko ba d an dlacaaaad andcr Nat cm aaito tko topcoaMal*. ala* Baoaaaa of ha cvparatioatp Tko twpsdtlw of i thaaa attaclt an that tVy partfa hlcfc avadty la tkta coatia(a af th^ oa ha fcrnalatof add. (aa4 hifh coat it la aot aa wtddy aaad aa tha aaanalinf Inaa or ooots to ratoti^aig afwplo toaco tkry do aot ton to pros Ida aa aaawy pr* Aaonfai, ptmphat*. aaolyWasMa a.4 achar typna of aanaala an anllahk torliro or docc*tfr* gif artiaa an whata apKMl pnpartcaa ana mhi licim f Hs iHgk aikt and importU*o, cut trow la fiaiftfly iw dJkreh t* enamel tkan ili*t Iroa. Krmrtkctoaa, aousfactory im to eu k prodeod if ch*m*ol mmpootinw U toM wnthm certain Units. Cutni afcowld ito kam a dw ssd vtifsns itnrtm usd b fr*t of poroerty and todeoMA*. Rorfares U ff* of 4wfort a4 f*fakto af withstanding aandbUsting. Porcelain miwliic nf atomtowni la i fKrflt W> riopaMut which, vttkia raB^sntiV^jr itort period. has bxemu wxtoly ua*d Bocavaa of Us topcoat*. Moat fiwto toots far boat ito.li coetato aboat T4 to tt% fwm. fcMpu aad ban* Fold* par la aonaaBy tocurporalod to tk# grouad eaat to ostotid tha Artec rajsgo and mk tk# rwamal aaor# Otakto doring Xrtac AbMt #J to Oil of atoH siitit tk# ato In* portont tocrod^at ta poaatof ad* boaaoft. k tmne^ilf tocorporatod to tko frit to pfrXM-to Olkor oxidoo, rock as tkooa of siicbal and laofhCajwoo. or* rroomaoly with cobalt oxfd* to coetrol adkeeka aad color. la addrtioa, a ftaakr of odor naatmab ar# added to oktato ap*~ cific pkyckol and corkonkal proper- Caolhrwa aaanak Ctay Iroe m MeaCy aahaf hr aaa la auhary pewfarta Inca-- af fta low coot aad U akhty a ha coot Mta a wida nnaty of ^tapoa 8c caan of It. crapanunty paar ap peeraae* rd fofnoia TWMtM. too material often rogsum a pmtoc* ttoo aad AcantP# ootag. hm lam *naak ar# htoaUy mitod for this porpso# aad hsm tof bo-- s#d on cut tote to p#ddi deotiraUvc sr i ixrtt^g prvd#r* Cost ins ports t* bo awtnd with jest oao TTteU*-.y kro'7 seat tf a dork ootor con b* t^^TXted. Bow #mr, far wk-4a oftd jort#! tskr*. light weight. food fanrttenal propor* liat Very ofira, t*o or thro* grcea&d both mr Aid |ts*4 ar# emmSy tit* end dccoratim spptai, *smM afeminem la qeit# popoftr for trea*> Coot foamd frits with towatot df* frrmt pr*p*rth*a ar aiud tof*ik#r ftomoBary. !a add.tksi ta prunaeiitg edkoa.-fTs and promotrag ftertto b^ porutten and architecture] am to extend tk# &ri*f rang* <f tk# twooa tk* ntirtai os4 cw*r raoto, tk# Tk# nfmcfsl appUoetioo f aaaetl aad prvndv grtntrr totitodo growod coot prrvcsrts eaidoiton ct w--U moot, of cowre*. take Into to procaaaiftg. kgk tospratsm and smto and armeat tko low matting point s# aJeminem. Tto tn*g temp#f*tras sad la efianwhng ahwwinem may ko abcra tko mrHing point of scant ta goaotmU pond cento ar* tp piiod to tlkfainwa of X to $ nUi by dipping or spraying. (MK porr>1#to aram)s ar# applkd by dipping or aiwUs mrfoo# Irrcgatortttoa. Cost itvm cnosvto may to tnsr* o#mpUmt#d ttoa coATontterol Mam* to toceaa* of tk# moc# ##*m por> Boys. Tk# following alloy# ar# farnmtly foonmnowdod for enameling: Shsoi--HOO. **34, $0*1; ostrwusM --1100. hOOJ, $0*1. 0062. $004; casttog*--4t. #-$. 244 X. Of tko. tko $0*1 alloy U tk* boot for f*n*rwl ona moling, o*p*<tally for arrkitoetaral appheaUam*. preying Xrosb and roCWr coat ar# aaod to a lknit#d oxtoot.) Croond coots for most form-- mrfscoo aro --\r*d at 14&0 to UM F for 4 to $ ML\ Hmor, aa aotod totsr, pertol tow U#ep*rlnr# ossamrto am Arad at 1XK to UM F. tiag condition# that ssost to nut. Tkry an aJ*e applied by dX###*t motkods and In grmter Ikickismom. Tk* #omrU or# pmdncrd to Mam tor of grades ranging fr#m bard, artd rastotaat typ#. to mfter typos wHh tower rmtetanc* to neto and abraiiioi. A good doal of uvanuUeg kaa booa Two types of ctefnrU can to md denr on aiuminiiod stool. Thu com* aa coH ireau k*baliia piui.tW* lk# deoirahl# tor* Tk# primary fLftcUai af cover |T{ pfSrJL* *T# Bard rottow rootetahro of an a>onin*n coat cciamrl# ato to prorido protsc- priaripolly o mail and ndim vrfaco plus tk* strength and dt*- tioa ageiot *tported wtks condi ten# cosur-g# aM am f&rmstoted aad I0 MATERIAL.* IN DEMON ESC! NEEKINO r.wa<w<y Me'.^uo a mhikS Bask Enamel Terms You Should Know mtU raabl.nra Uafan a aUndard PO ttat, lameala an aiadtn Iraa--Vary tow caikea ataal ar epea kaartk duaUM tala AA. A, and B frnaya dapamUnc cm tkatr baa dooatopod iifacnlly far aaaimdtm. at arid radaUtx*. ClaM C aad D rtkcmth an cal tad aoa-and raoiriaat tfiam.la (rtat laarka--'Ttoy hebetartewe alaaOar to ylekalae wfckk err eaaaad altkar ky trta# awpyarta ar kjr aaraatoaa Artec attgalac Mi A araep* caaa if armafa paallar aad taar- Uwparalurai or Artec time. ta< ramad Ui tut drjriac Im*t7 t^UoilM ad U arato-Half-aaaaa-aiiapad partkka that pap aff tka anamaL t- aarfaaa of a y i aaad coat Aba rafar* to baba toft to aaanl la ananHat. U* yrtcaaa ad kawtbi Weak iraa aarfaaa. Caadttlaa may accar a eanridanUa tea altar Artec-dapri aad ra* caatiata at IIW ta 1(00 T ta raltaaa :* tralna, tom aff (raaM aad, la xm aaaaa, cke*a tka fete--Bad* tocradtet ad pmalaia maiU. Cofwtata durian ad tka baa to yaw ate kattar aaaanlla pruaatily af laartaidc artiba. tonaralt. (oartdaa ar aehe. tonal--H aa&rad, driad aaaiaal roattaf Bbgwa aaal tota <tat haaa aaowfk Aba euaiftk to araid loam* aad atill ottov far kraakbg. Maa* ekeyaa--Rev baa forte me tkay asM kadara HdttaC- tratatat--Pracaaa ad epytytef aa aaaite Aebfc tkat wMii a aaad fraia. fraaad <aat--A readaf tkat la aapacbOy dadtaad to yuraiU adkaataa aad b appbad db-artly to tto tout toataL back eyacMrf--Dark aaataialaattac yertidaa la a wktta rkaarbty Otm|t tka topcoat. Caa Haiti fna faaltd or ktkt cataiad carer coat. Arte*. auaariaa wawul aypHrattaa. or awtal atralaa. Da l kaOaf--Ukantbe ad gmem darto* Mac ad layeiel. arkiek caaaaa an nail ' aad effect pantfeccbitty. lIMM(iA---Jdlikrr bomf*A* idoMn tiind t-a--W---t-a--t-a* kibad hmn-* a#_ fee; k. kraaaba Drfocto tkaractorlatlr ad wklta framed caato VaaaHy eaaaad ky dbt, rato, aaala ar attar Unif ayptiad a*or dial tkat kat met toaa yreperty prapaceA. Sn aba npi bill. artI deal A tabr yratoad aarfaaa daalyaal to (b tka t krai Mar--A tackatoaa daatyaad to taraaaa tka aai iad ayyaeraare ad aarbestod markla. toproat aad reduce arrrait animal ttednua to k%kly Mito kardaaaa--Tto to rdiaaa ad a eatoaaal |tfd ky tto atmaid ana*. Tto tkia ynaad teat row ilalay aftar akOity to anatek aa to errateked ky ear at Ma ataadard knufcwc b krttar akb to raaut ckippto( aad tka adfatto aatoorab: 1) talc. X) yyream, t) calata. 41 Aaaalda. I) at contact wttk adjacent eatfoeee. eyebta, 4) arltodaai. *) tam, (> lopu. taraadato. tWcktai Filled bate aa caa boa aatiaali eaaaad ky rracktof ad tka gieaad coat 10) dilined Aay a iml to tto aeab cai to aatakekad ky aay attor aatacral wfik a kltar acab ankar. cMrriM4 to>n dtfccU It ibHt ism mun wro 4jwo coox MMnn wonpoofl or a mm * BfwU of tosWoo ohadoo of fray utd d--ifftod to gto r J ea*U whicfe eUffl * Ujv Ur<r W udi4 irm tto lypuun of cootm ffrwute. ^hidi dotn; Om ratsoci. - fwr mm--Tb* ? Ut cet m tfc* Am (Ml Sow fro m tiit oraof* pd Fiooiof Safari ctoractcritod by M trrifiUr *a*y aortofl* aimiUs to tto urtoi of mi n| pod. rnrm^ M fw rmt aimvi- rtotiaf--Formotioi of broom id ipoU dofiaf to fry* bf f a ft omhI a forrowo vtol bo00 i tr*ffclMm-TV of cnoawU wfcidk Mcrtot^RcforTiiiff to Mftd: FWo of osasMl la vaooa Uonnx ta thr 6mi Bsmkiikf m W* oo rorfaco that U trad to a aortiral poattim. lUftrriaf fOcdMkd of tho U19W or ^ \em 4ry U nrtal: Any ymotwat defonoatioo of wrfal dortog c ftia itmtfth. ftn*( 4 tr%tkU4 mthmA-- Aa tftanw) with a |--rtTmtl f*r cb<aiAd by pm*J oppitraUm rad kMdHaf, h*d*a--A docoratho prodocod by opsoytogt ft fill mad over a Ufbter birtfriwi --A coo*inWi Hereby toprori farms ftat* WU or U)aa<U dttrinr fcn^f rapooinf fTovad ttal Hay bo raa#d by too brry appikratAo*, imprvpor drying road! bo&A, r lot fcwly grpuad ftumd, rratfatf Almoot teriaibW rrarkinc oatofwiHtf dm to baao n>r>l. Sot to W confuaod with Utrhtiw. rrflJft*--D*rfer*d is> th frwad cool, psmwibljf cauood by boilmf and bUrtovtaf dwtag ftiUg. f uoa>- timoo cUod iooyo oc Uopm#. toiam A atoot Iroo tofort sboilar to tbh ncryt that tto partxWo arc oory miaatc and tto affeefed nr* faro to ro&actad It^bt appoara m ttooyb H ooro 4fsod arith bey diamond! to*wii#-Orfyp<rf of dry pcottoo wdi. dot* Uaro--Motm or Wm nwnttdt wry (torn tot ap pear Ui tto mrfaro of Arad oeifad. Up--TV* btpbd ornsmA m U mm from tto vdO ftftor tto evt frtodiaf opraboft. drato &m--rttera linn to tto oorfaco of fired totnrl generally crowd by Inefator draiaia^ actiooL apcitof*~tH--olormtioM f a Rtrfaro caawd by tto too* pregaattoft af feceiga partktoo to tto oaimd dredftog --Application of mamd powdof to tto tot tut* tog to dry prucoaa mamritofa otlppbog--AppU--tioft af ftaa dropo af eaaiMl to ft tofb greoad oaatael with a different color. dry procMo nuwefe*--Jtpecia] oaamoU divol>p>d for ftoUHing cowporatirely Urge caat Iron porta. Cffttott totob A maiU awrfaca taxtara. Ieeriet---A Upceat defect dtotogalobad by adnata bronba, rmb ar Urn. faa NrOe IMkllix to AITM CMMTT. ftiwuei W few Msmams ta PoiOiw lowl. ; JULY, 18&S t*T epps - LIA17680 1 KppSod wA Ok* cenaantia--J AM tko tn>--oil k tbot tkoy ta bo ftp laa>lfotiu* ninl dwnftrt tWn, KM WKrk Hmwf, tkry --oUy plfed to ----Hod K00 p-KllP-- aMKk rnurtk ku tta dmM to 4 not --Mol* coWt --tftk, Mm --oUk Canti gomtfy, tko-- --made Mmol* tx*t can fct find u hw m pood iAmM cn* bo oMiiinf by in -- f--q--nUy nppliod to b* 1000 to 1100 |*. Tlxo> mumI) nr 1 iiwhukd Woking b>*om tko (tike, --Id --tUd ct--U, --Uy 14 onmlly l--il hHn<. Find w Knl iM tk Mgk mk Ina MV* f*C* *k4 kgktor. olt rn0wll mwnlilt orfMte sot- fi. 1 tk Wndod --wi*W Jfak atim- Boo* ftDOtok tor to tpfMrun ond. toaw id f van vt4My Mad for (*K Um. Uvv* mr, to m1 y--rt tboy k* krfo- far War traopemia-- --cW in gonolty prepo--4 by --KtkcKl tboir iIum im, cm b tnwd to w(mm ongiuMllf itMipfud Isr Miuto 1 Vy Wm replaced by W*M typ-- padding tockkgo--. Bowo--r, K b*. coeUiaJfit Wulm, oirtoolun or oo--rwkot k--Tier Kkkol fUak U ro^ antimony afKdUfi Tko-- ----clc giurW to primio odk--mt. tak- :: Mt |MfiUr Irad at 1206 to 1400 T. d--a, vtUaovt tko goo of K mM noicUtoco ttooo Dm wmmld Tira* u-- kiw gMifai^ linyir pkkM ftoftk, U ot nee--4ai tni u 11M I* 1U0 F. Sadi Ouo &-. tka erftk ikK in* port* b*aow 4ppLrto<i---- Barooao of Ikotr laa A l>d AA Mid nodnii M to ofc- W At tkkfcrr aatttoM lawM. a-- tk k--ry NMutwy, low to--* lafaHd. AlknH Midiiiw atoo tot- fry yn k mow <a or* Kppborf poratwrv --o--oi dip* too aooolly F*ui tto W qH* ftoi Ik mA fattar Akknaam tka Ml Kpptiod by --myke, m by pfk. Tko tn Vm iiiwim mom- i pretaM --or--U --ad kto --petty wad A typt--1 trial cyrW for botk li ton --tfw UA UA, ta (MaMlMy kavy mKiap. gro--d aftd oo*r e--U ialtol ka Gmadiaiti in opplmd k atd tk at 1140 F. U i--ml. *d|N ak ]ito> 1 wmmtm wwy M wk yrariu aaaialt j walk an --rad Wttor writk bo in ito. Alndw aad amA l- Ii--p--taro aiioaaak, aad bn km- b M h pad aa for M* i k--liny tko uaUiy to llial 1700f, of k --roaatarad b--ift tko kn Matumal awaanto hat to mA m- ,;j IwUif a dry. Am frit tk tth aka) oaiiila-- k-- at tko boar to-- friar to that at wgaalr mriaii fact, aad ntanUy tk coning to pantaro. Cm--Satao at tfco |<Wm aa tk fanoea TW taa) caati^ ki rti'rlnaar -- Low taogaraMe tohicfc tow HMQialaw Miaill ai '*. kigk |ka# aad U goal# tki M* t&y imad 40 aaik or tlaaa ireead oaoti ora a--ifty ajiylod ta ho wm4 toftadc mmH oopHaaiM, fAibcnal iww Ai ond omctBioa, Atm, towtitoilna hnd. prof.tov- hvkWy tk mK K|iukiat 4o aalnff at in p--Inin w--l k -- tort ftan ka bo-- k* tijgiirafi -- aioila kr Urrmu *W<_ Mk of !>-- mo--! nr* 6my--4 for Art** *i mo to mo r, aw uo u no mr, o aaiai-- of 4 to 4k andk k a--Hy roga<rod to pveda-- food color rcpiadacflaky. Color rnmU ybn Low lr--prrvtar* Mft--ii f*ml}y Wok tk ----a oo e--*--tftonoJ ft--la. Witk frw erftkoi, low I--poratara --ala aotod riiAii clioito oad toAnaa, om. Bom diMmttoa to 1*0107 wtoaw hi(h thoratol. rttor.1 oad aknda toAAimo to Topodrid. htoaal.ioa aaiala Alaatowa will an and F*<marQj to onfetoctanl wllnollMI > rtr Ww towip*rot-- --W art an oroilokW k o vide ra*# of aad to a too*o ototf to aamaamar nWo refer dmliniont for trtag k tr--m aad tomi-poik reWra and t aad fedutrto] andarU. ttopoadtof - Ik rm&f* of 1000 to 1100 F, fku or --an* la^kwo. la --w am tto kind at pntorttoa that to to- h r A4ftala|H and katlMom Tko yna^M a4*a*UfaWtkat mmli k tkt tkry rt4r tk dcnger of cko-- ft Kpp--n tkot --Wr oUbdbty --oy bo Wtl*r tkaa ! --rtt--l waarli. Moat low apwratafe frtta faind. (hay oaa to afflud to am* a* bmc* coatx. la tiani. (to ynf Mltoo at aluaiiaa awnh at* flto --koJ wnrpofw, akcv tky na W ftf* titaAk<pocllod. faikr to Una at tto tow laipn- 5 trad at low trmp*rnt-- Ckt go--Uy, tkry CKA #<VrO k Mad fW AtW ck ofkak' rroiafaoc* to r--nl, low towgorctaro armwli tar* (1U0-IU0 F) aaarli tar tarrow iar(oc* dnentod >ai. Baw- ; VkiMwr --cUcmo. witk pcccitia root aarnp. ft ki Wo reported tkt bo-- poorer odd aad aikalt r*oJturt tkft r--ntnU--af oaaaorle. ***t, tto KMitortiy onto ton, a* ataainaai aioil* ar* haacatly eoaa tko aawMt of cofgmf Wk gru* 20 nr* --tnJ at 1,W r U mo- RaaaarW raa b* fomWtd wftk Clo-- A arid raoirtaw, bwt Ck*e pad at kod toraalicmto ftaato wKh a Wffc AciOT.i at wpiaia pnnbW U that wfcrn trvny Jt gng* A.A r--wuaco --tot W ottoi--d. aad on dai|Md to to Bad at aiadi --la] at 1500 r. TIm. a 4 pit re- Kownrrr, ri--bal --oictaitr* of tW to air iMpnUai otoat 000 to 4--1*-- ii oriftl tkich-- (a a--ft- b--t bw uoporatarc ono--rlo io NO F. i ti--*c bo rnit--d vkn otrakarn) ogairaWwt to tkot of --ok mine- Adraalafia Tto principal adraa- otr--gih ft ok * factor. taw-al cnamrta aad io klykly --tk- tof* of otawaan na--1* la tkoi * Loot i--poatara a--tl< --gotre do-- r--tref am wartol preporotfen, fftdory for oaoot appbrotaoaM. Oikrr --Adkooioo of low ttoy allow alaabnan to to aaad la a aaaitor at appbcatioaa far whkh M oa--rJ oppJieeOoo ad 6rnc to--* Ump*ratr oko--oW W abowl tko woald ato aarmollj to laaoldind. pmtam. TW-- laoawta or* fi>>ot* aa--ao ao tkot of o--otional cwo-- Almnwa to duBapalatod far Ito ally --or* oaprakoivo Ikon c-- v-- U. C--pored to coovmkwia) liflit nctit, aad wtoa caatod with ti--nl aaaaoli; kovorrr, tktr kgWr root to afuit offari by tko w of tkii--or --uk onotaok, b* Mpr--taro mamrW koeo poorer miataa- to tbmMi. rtmtHiiAc, tad thrvwl tKock; twmuw* U iinpMt kad aih*nn(; a pntltto raaiail A aaa ha pro* *td*d with a rnator rartoty aI taroratir* AnlAw* aad addd toAttama to dMnlrab, corraalMi and damaa, 5m omIoIo--In ge--t, b* t--- vti wjwl or Wtur ntiiUan to lar- Aa baportaat ad*aaU* at ('5 Mntirv maMti raft b* ftptdiad to at< and ffcin-'BC anaatrtod aluuaan iwaiparad to tko MTWI boo* KarUU M ----iW--U A bv bnfwifuti rnttmrli mametod ctnl to that U coo to / --U. Xft Import--* odToolog* of lt bddnwi ts Om Imt (UM) to 1110) atoarwi. aawvd. and drllbd wlttoat tM MATKIUL0 IN DtBICN (SCINttllNO MaWataito A ftntoA cAttunf ay damafo ar twrroaioa at panel* to wittotaad gonrhlng to faif tto Nifua to a pboopbato catl* rwagb adgto. 1 addnm. pan!* aa told water aftor totaf boaUd to 1*1, and ttom ptoAriaf tto atittof to oroidod aa tto imm *d* wjfcto 1000 T, Tto toMne jwofurlut tf to a laavatiiiti) itiftolinf ftraoat mi wrnAf tto coating is Mjr wiy. (>>Mrfr*ifM- Tlx ^rijxtpd dip* Karol* an atoo food, #a tbt ardor tf 000 por mil Impact ratitoiaw to (mv aa aaida Uyor itot l tot tbwfc (at --nparod to about l tob BdvKBlA#* f b)BUBBIB IMlrfl U tf atoaumtm mamala to gait* food. for a towttotal fmad maO, UmI lht7 n^oin W> |W Awing applicatiaa. Goad bam mtal U oatnwoly toopo<naM, aad mm *upo roqwirod Um I/m Ahaatam anamoto an prianly tad to tnmparlttitB aad anfeitorUtra! applirttinaa. Soma tnaaportattoa tpplralMta tottodt: Tto ptoapbato maUtf Mlroto tab daln dariag pnAtu^ aad pcwdwM wnaCh aad ndtomt toldt wttb tto proper pbytocat and cbmtotl vttJk m>m'.ml ananoU. In |M- oral, tnatwlto almiaam U wH u good u twnlad tint *W* bifk atmgth, k* iWfttMB n* wtaan in rmpiett*t (tctan g>l{ pev,*ora**o~ta ardor t* ^r*df i U*f*rtory <vBin| H It mntUtl IkB aHaatoon Mffint W dtnH tv* mad# nmHHn l IV* railway car wUnon, toup batkboadt and panaii^ pipt and Stttofa. otao arrbitortaral aaot tortodti rtrttii oalb, ptnaftt, titoa, door aad window (MBit, bardwam, Ufbtiaf ftjrtant and taanary wan. Otbor m bttdton wan, fonwtara, agat aad dtopdaya, and cabtotU. propmm to directly tonpt twomt pervotoia aaaawl tf tumttoitl towibika A food deal tf ward tot ban do^tlod to tbto promo aad it p paan to bpn ttatidtrabto ffittoa Hooooor# It to ttUl to tto opart* anal Ktefa oad dArwHiat ton ton Kwtotoid; nry pan wator ntaw) AUof Ik* *% pvt ban aa tafft Um la *rdt la proi4 niota*o. Iim tto 1100 aad MXt3 alWyi fcuia aa mA* U^tl itawdaW); m tntact mil air ttoy tali' ban to b* dam< b a *dial or ditawr Wfan nmliig OO*rr alaauBM atoya, W<r, n> gain tpooal iHa tmlmt to ba*l4 vp aa arid* lay*r. for fartW ad dmgo dotailc Iba Ww*a mt tba coat itmifi (bat caa bo r**ltd, wadi rwub baa ton dmUd to lUdi^ a way tf apply** a and* coat tf porertoia aaiMil to In in* matala antbtt tto tot tf a fitaad coat, la ordor to wot aporaUAf npainaaaatt U to kniH that aay w> ratt ayotaat Mat porfarw at but aa tal aa % MHxpto tool tyouaa. la to n^oirod to tto ftaao tao to priooto tvrfaat drfortt, pad of ctow faraara wttnl It iifdrad danaf prodriaf to font a tatirftt tory outdo Ska. Sponal tot to tto tliiwaa to M*m4 to X MnkU* /or Abaan Aflm, pato ia tkro* diSanwt way* wytb vafytof torn of form*. tuM by |ht ftortrlato Eaaml la Spoobtf mod /wooblwa --It total* ardor for Him mad* to ton aay yitWwa frrp*ftding aa tba do coat ar pndoctwa adnat^n ttoy ; ffn of prolactin and tba cotoc togarnd. tto anraB iba bait 14 Mat bo Appbeabfe to rrt~iatftal waiiUag iron wtttowt n^oiriaf grmad and top tool malt rufM aay vnml mrfaro tratwoU. To Iko 2 to C a>U. C*rf<i*.t^a aad b*u at**f#Wy adto-'n, nr- naatof ad WyrMU b prtoi aa tba caat oaaawl* woaaily rvpam apodal allay and a* a*fl at Ito color tad aull addilMt wbxb, ia aoaw rtwa, d M pnprnia r9ar>i rodoro otbor caatinf proportioo to a Cctor aai pUoa--AJamtaam * trrtaia oortowt. tWrrtopawwt af tat* li rati b pr^iaad la larp mb hofactory on mat naawlt baa torf^ brr of colon tram bfbt part tit to Ijr boon told bock by tb*a factor. bold dart mtora C*4*n an mA> Witb tto rMrftiw af own# tyfltl Bbto to ftautoa fra a do8 Bill* to rnnoli for toatm, bfbt ntoctart a nry btgb float. and to toppled, aad war arcbiUrtoral applicatmt. BtH or rtpptoJ tottam ar foal fonmolatmaa an aot widdy A<W W a/kab nnrfaan U toed. Hovmr, a noted prrrjoaoty. fcarral. tto and aa4 alkali mut ant* af ahuntoan aoacnolt to gait* (MTMi>m! fmad coat naawlt tn Miiilmw* wood atonr oto* tp> food, ttoofk tot M food at in na- pearann i not aa iaiportaat fartar. ntimal tanrli Wbito and patotl 5ftoi owrfan prrparolwo Tbia nton ban Ou* A arid rmttaan; ttrtbod af pndwciftf a fin* natf ya* mtof codon ban Clatt II mtotaaa* Tto mmoU 4* ant ataia, timk r fada wbm aspotod I* tamo alkalit and taK apny. Oftor pf^fta-> It to rit Iwd that tto njpdity of ahnainai tbnt It larmtod *p to tC% by Ut appb catmn at a atominani aanat. TMt factor ran permit a ndarttou to IM1 thick**** to mna draifna. Uai Umlm tto format*** tf aa adtouoa pnawAaf Uyor ta tto awlal Moat of tto ryot*wo dmdopod (OAftd tf an otebinf tnatawat pin boary toctol Saab in plan at whicb form* a aoanaettn aorfaat and proawtac boadirvy. Howmf, oaa tto a<wt tarmafal torfan t mtmoat* dmlopod coa*i*t* of rbaaiaf 1--XfftdKir* t/ i)oft*l poor*. fa*o eoauelo la ipriaa toamlrm fto* af /nr foow acAfo. from rp f# tofiam; mf/orw Mod, bpdr* Rm*Um* t# tbamal *torh bat tto aorfaro af mwlmf Ira ar ftemri* arW, *ttri? oHd, Wwd pba ton di<moft**rotod by tb ability of toM rolWd rUod, ctoaweatly coaoort pAanir and. JULY, 195# 100 LIA17682 kHM aba--, p--bsbty tk swot dtalfsa. Is ysiiral. all pmalaM Mling 1% aodiaM pyrapkoophato ar MtUffMtirr W)9 (wt tMiwl 07atom --aa--U ara --ailaM to suraI at* 1% aodiaM kydrosida. FansalaUcata --iUWe art tto-- wkiek sUltaa xpkiraa. tola aad a--Uni organic ran to p--daeod ttot sdtkoUsd S -3 apoesal mmrhrg cteeb. Ordinarily, totoaato. pH ap U 12 at 212 T. aotoe mr f*t U tpphod di--rlly FT--tto no# Tto ----Itod walk to wj*m>eal mrtala, --rfa-- da onng --atatoscaf par--tots ana--alo forts a-- p--4--d by tto fi>w H*strr Ti rrstoia kwili a to too to-- do--tratod to a mangy ftnt aff by tto rartke mi cart-- sad Is contort wtU sator up to oonptotod, llytor toot r--dadod si Mi Mu m] and k^rtf to (1m IW F; keaf# water at Mspsnr fosr prioripd loaattosi Is fka u frit. TIm cofM&itMo U p--s*Ud to Um facial oat gnat --amtUrg stools ta--o mrmr 1M F, --penally stos proaosnaod, css to gun* damaging land ItoM. A soentor af dpi* fteaat atoeratisno w-- ssado; by coat--Ui*f **4 oUbibaif* tto to asms *m*U WrrwrtKwlpaa, 1. la all caaoo storo ttots wa cart-- A M*ciol tlMr.ioaa bearing toaay apodal (ansalob-- arv a--fl- goad Mittal o<mga asd sa as killed ctoto (Ti Nm*l) cacrtaitM atoa ttot prsnk actrats* --oiotanco, dtaftkal dscaaga, (to boat SMtal toss Utaw-- (OJP to -&&"*) wkxk as--* as anSinsd Wy tMr twills fra pwtictd agmMM oarrooMS far Um Mm nil tto rartaa to tto Stoat, ssa Is bat iSr knliw. Sasm mi asttw tfUmm ymmx tooUag portodL tkwriUtlly to Dm ratto mi 4 to l, ttosa -- SOI sU 10 bat far aaaacml 2. la g--erol, tto oaa--aIs toUk tito to farm titaiosoa ratto da. Tkta aaaa- tkasassd tosra widtr wto/tiM titot bmi and --1>na arforod tto hsst posad Mi --a>art--oly atablo at sssid toaafc daw gmbsslaad ataai ft-- ditinorsttos. --oneUog l-i|iriUm. Tto (Mad* la d> to. A Tto-- ssa so idiwiMi fi<nf to al-- is--kais vitl and sostral* Arsda -- Fartolata aatairh a-- mi Omm AA or A add --Motsat as- tea Um Mtna --ifsr aad hydra aainaUa Is mpuif lywii mt and !<. aar om tto-- say tojifttoss ! ia Um stool. nai-saii, raifto fraaa (air to bio faditg of Oa-- I lasraoto. Hato la g--f--Vi--tbaal caaar art aanTI--L Hoot siaili tot (airtp a--r, shaist aU Oaas C aad Dtstoaad ----to cam to apptod ftirtrUy to Mgk add roaiataaro aad caa to saad --bmiIa ihi--d oocy sotinatlaaotor ttoaa itok Hwmr, tto talaft (tot cam to aaad art bsaftod, --siari la --atari vnk laild arfsaur an da, phlngiapkc aototiwaa aad food vtuU tone tto *--t yopsVar ahada. prodarta. As stow to X. apodal Satisfactory sderto toito art ab- --auto caa atoa to prida--d ttot O-- af tto sa-t i liagsldM-- ; tat--d to tbrbn--n af to ft toR Sep--dug a wtoctor later--c or iH itod aO ary--ir aodc aad afl hwryasir aods siwyt kjdndMnt <to--ctortoijca aad adwiniifs af P--oUia -- aiarla la ttoir oacoA--ft trtonac aaa to tototo. (toil Mtsshs atoa, a majnr --a- kardaom aad atrsa-- --oiQUa-- Coot M tto tttojits--b--nag Staat pun--t mi |to). la iQ caws, tto Oepesdiiar -- fonoslottos, tto tord- it bgtor Ito twtfetjoMl cuiad* irf irtfj; kjwmf, ttoy ara ta --a--W atoald to --a--hod stoa adtottof aa and rwaato snoaol aooa of lawdi --agoo fro-- 2% fa < a tto Mato nW *r akost lift ta < parted U to-- biter --lisa-- la A tolpfa) toot Car arid rsoirtawro S40 K--p B--fa--a a-- al-- tW ttgg.i.g darjg ftnag ttoa erttM- to nwaaMto Vf tto Ptrtdta actonsed by ttour --111, gtaisv twos! irv*o *f tto ua* thick-- tuasl lesttiW; ta tfeii toot -- app--a-- aad Mr rooftetest af toen# *sa.-tw*V*.i p%rt*-ul*Hf tto ia*ii aro <^M*e bf a* AA, A B. frsrtiiOL atuaca;ton< tyjr, p--do-- as C or D wtof, dipatof -- ttotr Tto tiw--i-- wailisct af sfta ooritot to1! toe ftrto far 2 ta appsoraace aftor tipoiw to a 1*% typ*1 ofumol (--latino U gio-- 2 aus at atort 1440 F. tirmaM* aahtlMoi af frtrW and (or IS aw la Fig 2 Ao lodnui, tto btsaas* type iriar^ g*-rrry --qsi-- a dr* itMF, Aaottor toot, oixt dotor* opaafted ona--ds p--dr oanpti--si toy eyrie af 4 to l sib al i&SO F. miaoa wo--M to toilrto anda, war waftBMe. roortO abraoias In to tto irtoeivta b--nag awa--r-- tto sotyM too* mt mmmoto r--lotanm is rchttotod bp tto ss* fWi, another ofirc--t enameling after oxpoomro to a todJig % --Is tMo--yMpantod, n-- arid -rnilasl oteel to tors meed eiperun--rtatty, t-- of citrx and for I'o to. oaoaaci C--n tto g--sad cast as- Ttoa Atari M tmtl wrtk rkW sad It to AArth to eoMOn of aa --d. tto antjsiacry-f<antod add afW rrfliac to fana --a--olod product ttot 1U sot to --oirtant osaaiol aad tto sem'ialws a rrlit;v}| mrrt sarfaco vkkl Is sfcjoct to and attack to com fans apontod rtiimil abowf a wigkl or aaottor, otottor by tto out 1-- ft-- to mi tin-- g--atrr that i :i Propertie* f ftdto af ntrso (rotto or Vy mra trstod Miami anda. Oa khrtoa appltaacoo wtow proleagod --pa* tto titaAisva -- ratla aftor fftioOw tooting. ta mo-- appbcstMOM porcilois porcelain enamels With tto omrrpU-- of low M prrato-- AMtoi, who-- apecial mw to food ands stay to >-- torod, onaaooto vttli a arid rooiotaa-- mi A or tobr a-- a--ally aporitod. aaaoli nlibt gr--tor kardao-- tto BM*y SMtala Far tto --boos, -- nil a-- aft-- Wood M akraoias --ojtojit aaoHary ss-- asd la biaoy pn*terl*eo to-- already to-- da* Aftoto-- CtoU --costly, smo! par* doty ladaotnol apptoatM--u asek aa aentod abort, tto following proper* oolala or aleto poooo--od U--tod al csal aad parkago ckatoa, posip pla* ties aff4jr ta aQ wirgW and malLple- kali --oa1SKo. Rmwr, coneo--l Ioom, and backet and srrNjpi wa* --l mnr) i)vbwu. Bkibm of tto ottk tto inr--OMod sao af dotrrgoato --yora large aatator af ena--rl and baoo serial* a--iiable it is difficult to pipMt md p--port*--; tom. awd kosookald appliama, aaaa| ar (o-- Uttoa* to-- to-- dr--k>pod ttot to-- oaooIleal altoh --o*otaiwo. IttloaM It it act widely appronatof tkaft par--lot to tawto raa --atldt--Uy a ttoae data om to u--d as a good Eio--U aa* o-- --,iekU (tot m* laipiwe (to stiff-- of awtol porta. working gutdo f moat prodart kigkly rsaOid to park alkaho as It too bo-- stows ttol tto tbit-- 1 ue . MATrti.w* in i.ekuin kncinemino IUmtu* a S -- -- wjy<eeB-es- y.. i*Wii_ vhii.ios JI"B, '* SJWUMM'HP1 9 * j f muhM It a af the ret* ot the m t( metal thick- Mt and tkt!f the tMatl thick- M Thie rtrencthea-rf effect le he-a la K* *, vtiixt rwftnt Ut delUrtiea <4 plus *j*t nuiW U- taga tpeclmtae at v*noti tnade Imati at three etifeeuaf pioper- I**, will eftre |* the aee at Hmrtr p|< biUIi ith leevtutc met end -eight reeleg*. pr*4etrio. TlUolwm opcrilef rMTit" k, formerly cvuloto# poly to whit* oaf light poototo, or* or* ovoOofek to oroerol itroyir ooioro. MetolUc fhmtore cork Of ropper, hurt**. golf oto foamrtoi, oaf mo toauaeoeeat Ititohm. or* ** Wag proPomf- A wider vonety of opedttol ftowke* Of* otoo mtok la giaifj, tto fUtf^Mt oaf toftof rotor*, nk u tto cof* Hoi M)to)**i rod* oaf orofgto oaf tofw.am yolkiio'*. or* prtoanf to ctoor |toao Mfirtlrly firoog to toigto rilir* coo to *to*to*f vfOi The impart reeaetanre <4 parreiaia reaatele rargre tram fair ta eareiM. Artaallp, Impart ne.eteeee la kfiitt re natn f fertere ether Utah wind fur--la tire. Three art: 1) the m i kill af atototrltp af the Ml u4 tha fating hodjr, f) the ndnt at rerrstwe at the efface recrenag the (apart, aad I) the tklcfcarre at the aartal and the hiteere at the earn! ir ef varlehlre iaeateed it to difireM te predict aereratetg the impart rectal area at aa reemelid predart- Mcerrer, a camperteea af emnaa* aieiU aad hare metal detune cma he made hp amag UMti mr* o* AfTM CSto4lT. TfpcaJ import frvf*rU*m ef a prc*4oi room! g.no i* fif 4, ij<i linfvt Utt ri*A f Mitw af rmrrolsre mi iay>*rt wmiaci. Tin i>yart rurtiiw of warfare* vfH krge cemitrt n fe* to Ue fact ttot tin tmp+tt fwt totrfte<ef tef * ktf* TwIm mlitoHM cwoH* to tnpertoe* for for* pto orte 04 n&ft and r*fnr*rotor* Itot or* likrly to to to bnf tog or ton*<irg 4*rtrg *r ittrtolloUoo. Toiok>o m*totK* of an rnimrl drp*f* oi o owtor f fKlen, ndi u Mnto f coots, cwttni Uirkoro (tr*a rviUMe to gnorolly i***r*rry pr*fwrtMioI to Uthckoreo), m*gfct of fc>ckW ftp*! root. tt For i Uiaroik *f * tori *yeUio4 tto itoU too o fUndkH tto tor* m Uw Fomtoi* EnomtJ towtittrte Feretoa Frol for fey|rw /m 5trrt Tlx !#** itorva tto oomtor of tofroro of toit to profon foihiro ototg tto Opr* of on nomrW RMol oogW, Coto An otoeot --Itmrtof wkty of eotorod mm!i tot too wood* ctoUotoe Uottw f (to Ucrra*o4 dfttito of cutonon for culonf Fig l-Ci oporolfie otrootoo wtot- f}f f(/va if pro- Jong ly o**y toff yirnto rooftar M (toior mrtol*. I 1 , ,4 M* ** to I tooooto A tM* fig 4--ffov topert wiittoto of ycio*n rowdO ron> toth toe* awtol lenolNf* Mttobl* Ur Ugkt to tooderotalf dm* colon oof or* wvtoy o**f *o tom* oppli***** Tto omo( fill* tom or* Imy ytoVnr, ptotom. gray oof octor to motor color* or* oto* toiog *to topt tto fto ttot toUti^toy rtpoioe* r*v motorito* or* MOurttoM* rifotnd. Tto oaoto *p*q*i loometo moot on*fly to opptof atoot K% ttoetor ttoi coo- otoora jtr--g oator* to pfo* tt- aoto son to giMOQl tor ttoo 001*1 U IMHO *p*kli*<. oof It to totoa to of)ool tto wortoag proportto* f tto onk Nmtoa o>oi>lf or* inQato 1* oorytag digru* of i*gir1**n*e For faghtog gcurao tto fifon regretaar* of oa naiarl ilinoif act to ton ttoo *Jd la ottor oppucxltooa ton bgto Miirtiioio to oat too tooportast tto ntonaac* c4 wtoto porotoia ocafi too*If oto to totow *j^ oof to pooafly O.Tl or kgtor. Ttoroaal proporttoO A* d^rnkid to o ktor nrttoo, pifulo* romcl* or* aToito Me for togk WtBperotor* appbeotdM p to tlOO F. Bo***vf, win ttoy or* afocioUy formotolof, mart *y><'rot nil ro>--k coo ooiy to oaof at lioipifotom tp to TOC F. A nift rale ttot toe ton ngy--tof to ttot oo eo*raeT* ntlna eper otiar toMperolor* to atoot WC*F Wevr ttoo Ui trieg tao^fttoo to fnrrtl o coonotmol noanl coa vittotoad nddn temp*rotor* rtoag* af S&O'F wftton foUmro. Sporial nometo coo wntotanf torn* perotvre rtoag** p to #00*F. oienHO pnpwv** ton* ef ttoir li|fc loorgook cnitiMa pnternimm Mwutwto ton g**f f*ctotrx raftgttg fren 100 to 1000 v per aul. IheWctrir JULY. 1958 IU Consider These factor* When Designing Enameled Parts Fimmt* Anatiwi. flwiw an anatfr nf+iiU m> to* arffaa / /Ut (Wi to: 1; l|/n (A* toatl a*4 frr.rl tmmrpmj 4Mr.., t) rmmd a/ ra#4 a4f aa/ r"Ml / Ut aaaawi, t; ftwtft a awnt^ r <W*. CmmU., niva a/ Ik* jUaft M UmU M b baa Maa /./( aa.; rmiOrr rWi ra/( aaaautra aar^aat main a toa to*!*#. Mai la | rabt t Mi qaU Mt hn a/ bb| jHy. 4a abaa to a, afi 4aaf*a abaM laaa a wmum MfAt ar apttto *f <k to. // aawai Ua an toaarywmM b lb ^ayt, aa la kw lab abaaW b albaal kk r aN aal aaaaa baba, ffaba /ar blla aal anam a ban U Am* a ata- laaa baatbr a/ l-'JI la 4/1 la. la prrml tiftim? *f kaba 4ii If Alia, 4li(l || irfi m iifAriwml i/if i/f mmn to flnir /ar to#* p>in| kf tike amamsL if nwr Wi n to to fnwiirf i*w. (to to#* af Ito Wt Mi ol wM to fim. fftoi / (to toW tow ^i towU to at totof i/if to. to K*to y>ti rttoW aiWaM. Enamel adjacent to Ml m to frwrtfW /rra liiyto# to (to* ***#, or I^Mto| avcf. (to lifiML i< (to# to m< ymfb, m>r ryrUtj, fmmmets #r intoi towU to uto u itifftoU |utmi| toll war a trto# >f--. WiWto to toft. Citoato ynmitoi jitof i. fto iM mtrt to iwtto to to* /raw mto, rrrntoo, tolM ar tohitoi 4* piwto w--ri to /nd. Is to*** * to 4 rtnU to#* d!gr M to#* / Ito taCai to iiymi /n vwto to^ to Mil to to Hto i wi tottar >*( mlA am tnUa# raa to yrti toirf if rto rto** *n ywiltoi4 to k. Tto totoi Aaato to pnwto tto motto mr /tir tnttoto# to /artfclaf# f aailtof. AfluiowCi Lm litorvy la Into ton to*to tov Irrmaa* a/ taifto i/yttot. tTkm afiarto aitfi ar* aal aptf or*Mto to to< (to toiiara (to ito toil tottol m| to fntor (ton I to. Far fto# ntiit *tm tr*M*m# to pm* /fmi ortom /will Ai atom** to c, ito !k#i a# dto ttoto to a( l*to ft #a#r in vto aator/lrtto ^ ItaHMaata, tto ams af rimCrt afcaalrf to top! a# aamtt a# yawll*. TV towaMi Miw am (yto* JVrrn fata n twi f a--< to iffWrf aa*r **f1 ullrto ar tomato /rto. *rrtto /toi Ma ami# to rmmwifif *to#r tooal atoftoi. ato tarafi# /wii, rto am tofii. kali art to *m way- ftof# f *i c*a*f* a*#* r<*4*t | torn toy *4*V|( fi*+* l h wm*M am aw ns ay c *m^t**< n*ii iMllniioNMnf *+* wwi^ tan ri**<>Mni<**<imt Ftamga itotoftfa VTtom a lar#o /Uv*(/kir an> to rtotfcto a (to /(aal m**rtM#. il trt oatoly to lrp( itonfy ifntiK ati al aa Mart **fto, oai3|f 10 tof u M i Tto# ram to too* to ymWitf lira M fU rai to*!** ar# oaaU| vtotoi ifetkar far #r*a<rr riftiily, W#it-rr, aiiiiif atf to iaptwi truA (/ tto rtnwn am aal rtototo ar (/ (to part# la to /H*toto am m M4 ar toari a*J*rm. 4* to*ra vm h, rto jU#*# itooli to #vai m vtolA ato iaU to al Irart *m#-4AW (to rtotA of (to Jar#* /Ua##. O, r. Oa lar## part# atom ato /U*#r# ii art pn prprr aa/yort (to# ata# to towfi ni4 a remstmhU afrm# (Aal i* (Htflti /mal iirttf tow#, a# ta f, * / flmf* wbih. CWImto toto n nwnfl (b bv <a> ,bH b wbW (by witw lb rtfwtw, M trult pit tit metmlrtibu f lb tmti / lb fl"l >M an Irttniflb to /U< tmrfaftt. // nlnit an aknAilb r>f.rb (by UwU km iwt roJ.i a/ al Iml U to-. M .1 b*M H to. a/ avia/ ton14 b hft Imran lb la? (V mint nf lb /an / lb ftow |k). a ttl . MATCI1AL1 IN DCAIGN KNCINtEBlNG R%h a foka i*i<S,i-*itrHthSHfefi^frtM8RilS'MBn jstai LIA17685 c:*^-- 0 Cm*m at*to I cr*o1*t noimwl !t CSsr.- -----n P! b Cmo***** tot** ue tiocfc f 1------ t rV Synaiftricel lMyinmtricol d Rottad d9* BttW+mlng. btrgt fUt mnmi M U ft art **A?r dnplftl <r wwl (mitiftn afttM aa *W i ftteftk la lift <*!/ MM ift Iftfcwi ftft if mtrtuA**4 ar --Ifla# U* mW aft la k. la at Ma iaa<>Ml atA lift MlHa / li fin (c), a* aaraMiftnaal wtiaiy Iftalft la ftraaf* Mia ftnnn ail AtttrUm. ITmwm ftlftaft |Ut *4#ftft aaa ft/ifta ir oithm ft fi.wluf rftip| ftftftftft. aft la 4. Maaft, tan *iaU W ftaWa la ark lift aaftvft* aifttal M I* lift Ma tal wl la lift rftlr; alimna*. aa d aaa (fal aif k falaftl. * 1 f DtffMt, MtoKii MmU to ImiW gmiAif m Ap Inubv W in m hj La / awAidbin byd, vifMdr .VfftflUim, it m tbf r^4. Andba^ f wn/rd tA* cratir / (Ad rWdtf. Afwbtf d/#*f lb ifxrMMd / (Id ffWdM, A# 4*mfm*r s*nol/ b fwtiinwi *W< W mo4 to H r \ k 7\m >>m vdftA M orfcdtfy yidi bA jAddiU Aoaw fbiM #/ | /*( J/i# M> I tnilA bv *1 m l> dMtre&W ( tar oiMUd wi#4 (A# dtromff 4s b w>4 k<wtiwt toArS^ u (A# stoteA. ^Hf ldJs f >i4 (A# / Arfdvto ikrmtf to WlA / ITArr* /baft wfifi caatbr lfb>to to It tola atroaftA rdrtos orftA farmtotiad to Out toinitogto i&ttod Id teyodid for todicdtdf dwdiddi ur4 pdrtd vtd uyfiutiy lncy>r{w. Tto c tto d*awl ( toti ea ttot voqdlr* enadmU nc^2ty dto (f*rt of muy tiMtotm ii c*et m p lit). If ttoio is any qtodtiwi Adtdsto d4 did to to ftntsM id i (mt trKp*rtvrc* (tort ISO T ilia* d Otokfd d pocosUtn MiidrifT wluto dr lifht ctoord. AS dr** tAto d* *st Is *t reoca topoiotdr. ud Aotld to omM, to At fdd ws- di> mdrk4 `HA da dstorisk atoM osawnai utly rtddi **} sAsoid At otty megs to cbdstfo* ttot ariS midi* to isiiini. ftd*f*d or ditovto totoratiwd tator aimtotod yntt* ua tn*g grtoli -- d4 pftdwd d wiuU; rvtafsrto AS pd/to torior f tdf MalUn torv OorabW toifi tAda iadkmtod stoU to iwA frwi IsUrttoC dtotoi toilc+wdii lA-gdO* dr tofid d*o1 Dtl|it of porcolobi onomolod port* In tottc*** p*rU to to porfiala --inliud, Ito offect #f luffc ftridtf totortted df tto proper dtotd) tAWfctood U ddtmtoly ImportdM Id preft vtd drforld W Vllpilfi MCftoc. bdir^todc feH ctoppiaf. Ter oiiipW, d Inn part muto* C*#ft u u u 4n. ftf ft % It r It ** toififitim MMt i}wt)s to toft id auto. A y*ri m*j to fcrH toaay tiitoo, asto tddk Um H im; to tob}ct to ((vy *r to diMartke lad dtotoii Otto to dtoqaal Aoatidf rdtok rito M4 ilwyi to 4--ifdd4 inc d Wrro fidt dito ddddUy Unto to to rab)*ct to wdrytof toesto* f (Ad rrtotito df dyw>t driioi id tto w(si; 4tArdKw dMy to towretodd by tohHbngr to d Asdvtor fd<** AoitovtRf is d tdbid drf ttoriuwtodl tto* as to wd d ftopA fdtos n a a a to M to a i 11 <* ur M t* t* It 1 r a 10-U* '1 `TTdP.'ffM.'ywi" yagwww JULY, 1958 * U* <, <ji^iy7wpyriwgwgb.||L^ - HittdurttfnHi'toii t J {' 1 yir% i. | remit warn# Mm */ HfHl|i WMT M fiwii iMl h4 rmiem. f b -- m a* I m. ntteba IfltalM, factor* any iblmlnr Pfi UMimi Hrerj thirtamn. ml aaia, at* n^anf ta *abcatiw nd a* W mar atone* toato wtor* kHMWa ptunr* ta tomtoMl. AIm, to aniitotaiil naiartr a toartir rl aar W ngainf totw af tiT.n. nqairrnta. Sad aip * auy bt aafi aa tight mUX I***, bt brc*r axU that an HbJt to wtod praaaara aa; atan a aUwwgn total af UailMtHa tofatwd ben* af rietott/ to >lialit wan b aaaa&y ibilaif be aba* aathlag Ughtn ttoa U |t|a OMaabfiabnWHto farad thirtanr Met to alliaad tor to tto lino nan af a pbait Ttoagfc tto ttoctouaa af aaaaaai to tto natar af a 1*1 aarfact way to atoat tttllt to, tto Vtt4-p at adfaa any ra aa toft aa (jto to Caaaa taaatly, a tharaaia albwataa af atoat l/u to awl to atom at lea*. Xna grialrr claaraaraa an aftaa and it A H-to cbaraaaa atoald to aUawad abn garb It tot* m aaaaaabd aaiatr. ban* tto grind Mftt ku A tt ^eoemolaA* to nrain dartag dratotag. A dad- bar aOowmaca aa1 to toad* far ran natal aa tto tatoda af waUad Main, aa tto watdBag aaatal tnAa to na thraadi tto >atat aad tofld ay aa tto taatda. Ceramic coatings Cvwit m*ttogc twifri tkir diMifoutod far a apart*! graop W f7ub aad water, TV onattng ta ftnl roe! tmpete* 15 yeor* tf ontb prof>rtJi i) Rixtam ef porcolala primarily tsfended for oo*-caat ip- O* Anwttfi] de^ekpeoeat f (ki cund frit* aad rtfrvwy oxidee. pltratam oe V nitii aUat* aad A-ll motif by tto Xetjmol Berea* X) refractory ouit ocotfc. aad t) bifk tamperatort aaaamHir aSaya. od tooindcrao. Tto oftaol cmUj^i arwH wchtfi. Tto to* type ta la giarral, smfaV mtt W am Hi 4mkf4 pnatfCljr t ptnwt sot dicromed la detail la tbie ama- deeply etrbad tbaa ebn oeinff ta*- Cm w* mmntrfil. lev eorinc a! <** to*. p \\) teatiuna! petvttain e*i***i* Sand* ctecfc tm rn&tary appHcatio*# dar- t&f VorW War IL tknt tint* a v^i* nrirty af eootif formelc- tto** far mibtary aad rwmarrda! Enamel-refractory oxide mixture* blaittng V rwaenam^dad vVn faaaAla bet aatiwfartary adbacioo caa W abtclned by pddiAt Croace mat be fopWtljr r*t*td prior ta p*ck- affttifatix bt* b( dreetoped. Ccrunk iMtitr* art principally 4*a gucd ta: L hvtart Um tiiM oeridattoa and permit ttoer * at ki|k tomynrctunc. la performing tbto fnnrtoa enuut eoatinc* < pcceaK tW m #f )mi upfftfin, a--*rrtftl mK*K or *toe mice the l--ayntift Umlt of ywaha clWyv Meat ftnot atUe|t la aa ta4c7 art loryWy ltd* if of cywrial high Utcparatait poreetoia nal frtta plaa aa* or nr< ftftrartory o4*t aack ac mJammtta acid*, ckrtatiafo cud*. tiUitica cuk, co fiva arid*. c*c F 4knn^ art tfe* principal roatlnc* la tide cotoforp that art aoatUW* ta tW 4**a*f. Aim, a airkrl ftacb cbnbd W aaad after aaAdU*atnc* TV* A lt teotiac to tiec&f ip plied ta tbkkaeo*** of X ta X adto. TkktoMoe greotrf tbaa I mito caa W ted, bat baor*r appbeatfrm* vtdar* miUiy to tiara*! chock, feilttartaf and cklppiag- TW coat* toft oa W apptUd by rmyief. bet parte r*9irinf aa tatartor motif I frwvi# a UH aad abretoo* ms a-xs aract omcDy be dipped. mutairt ptrfMt Th* A-19 ctatsc N tb* ftrat aar* Firing tempo ret ere on ordinary / II Fretoct lb* W metal ag*fe*t cuofal ocm davolopad bf KB5 far cWb to !&<i0.imo F. Tim* of ftrtf perroom aad rrrt*<fi type* of cbeea. protartjnf awncrttiral **! ageiatt earto* eritb anHcl tblrknwo, cto* teal attack. osWlatioa at tnp*r*t*ra*. Tb* aad b*p* of tb* place, aad tb* far* A*y oat or aB ed tb**# fvnritooc rrtoitinc U *t:i3 Wif atad Ud;. It nac* aced, A typkal erbedeto for aa bo preridod by a cmU%| tbroogb ooaticU larftlj of ocid of ciUcoa. otanpto ll ftr* awl parte to 4 to I aatuW fvfaiilttwft. aluminum, W^m, fltivm, aedfem mtn CminV nahAfi caa bt rUMitid and potacaiom. pia* caWinad alo* TW operating I amperetar* of be (afo tkrw bmod rtUfaha, eadl mine, anamaWr'c day, citric add eofboo ctoel perte rooted oit> A*19 114 WATLXUtS IN DK9I0N CNCINEltlNC fntwHi Ntg<to(i A K>tbt! i I, I S: ''5 U antH; tailed to koto* UH F meat wltkateaf to qaeocfcaa from (laaaf coat. la (oooral, tka A-M Wcbboi Uh kaao MUl lapidiy loaoa U00 F wttkoot viriMo damage. coating la United to otMla *ttk a - tmflt akooa Ula luiumwi. DM Ml earkoa aaatmt of Vaaa UK. Wko void on kick temporolari I* la (topartlae and mnpooliioa tka IMA41I latiitie aUoya tk cooling oSofda p*a- AM rpu* la potto aiiailar ta tko Tko A-417 mating *aa gatta (up* torUoc a* WtnporoUino up to tUO F. A-19 coating. toil* tt amt ka lar at an* nai kt kaa kaon largely Military apocilleationa Hale (kat FFtkd la t*a laota 11 la w* vidoiy onpplonted Vy tko A-4It oontiag- .i protectiaa of boot taotola agotael oaad wrapt far aponaliaod oppina- Actaolly, tkaro la aorjr llltla differ- oxidation amit ko tort tkot i tH i tlana aaoa kotaaaa tka t*a cootinga except M*. ll-gago ap-dmeo of anamoling Tka A-11 ayaum nawu of aa tkot tko A-4lt foraaalation 4aoa not trail ohoA not (ala Mon Ikon OJB A-l* groand ml applied la t to I aoataia any boryUlaoi oxide. Smo (a la m|U afloa M kr at IK* F, Mila. fctarad k; a I W Mail A-*0 akforuana arara reined to tko A-dlT tl It la iprlM tkot ULgaga topcoat. Tka A-M topcoat la pane coating katana of tko kuardc of takao t la lout i 2 la la. lo dlo Ollier la cncapociuea to Ika A lt aotag korytUan oxide. However, tko 4 Ceramic coaiingt: tome typical uses 't ' ..i ; '3 errvmw* r++!tnf to ye*<*r{ Um ) t+mp+rmtan MtiafiM. Aft+r*#rmt u p**, *ArJ m^tk *rf*ri%vt ttmmi* * nlffwr mmd nmumr* e-mmUnf # Mfirw f rmdact mp'rwtmf tft^nlurw. t ******* ifMIMt it mtitd **ik %-im. itiiww M Ifn^i W tmmlrmi i--fr twr* |m#W> >!>* lMrh| m h* wiik tpermj rrrmmit tmtUmpa wkitk lift*# tmo+ik. tar fritti**. mkr** am r/mw. JULY, 195K ! ' - >dM . ^pwwgww" mginuaB. ~ lt*i<l^t8>-----ft tv - -^Ty KarjamffirSl-r LIA17688 ^WfgvJLn torytUo-- --udt to tbo A-41? cwattot U <b--koity ce--fetpod to tto tm td th*n tore Wit a* nyirli d m; MdiftaM cfffrti dter Hm UwtaiMli o# ptm. MUM1I Tto A-41S coottog. oiemf wttb Dm BBS A lt *ou*qr m4 itWr ^re> priiUrr mitinfi u mm d Ux Md popular e&o--*J'rrfroteary ootids eat* lAga la tM tod*/. Tto rooting frtt ii mod* op of a--deo of akto, bona, bonom, coka--*, Jc, ole --loom d fcfwiiw. pod tft --k**d ertth cbm--fe ooide, otitSrr*i cUy 71m OaotiAff ftp -- for tow tattoo Mob, atom Un ki*h ftmi t--panioro noaH (U?i F tor a St --to) tali to dJfUel o4 woryoUb-- tto oi--ffeM atop--, Bvtnf, tto CMUtf |nrfir--< *tnody *Q o toot wo^n wtot ltd too tot tod thill pood noaHi to IocomI. tumid X. Xtoout TV Hf-U, Mli oo4 1R 1M oof 2S-S0 otoiab-- mIi, Tto csttOf ewidirebty ot4 tto Ui of too olfeye ot opeotig kofintiro op to ITU T. It tot ito too mwo folly o--d wttb attor oltoye; beer* cmr.ftBol -tot** iboold to ctoctod with tto roto^ar. Bom --stol yotwtM--l oeoofiy tctofti of t S%bt Midtoonf FV CrtJ crmt t<rg toctoto * otool l to 1 --U. MSBIfS Tto N JU *M dtn taped f ^ om la outiaor tvortcn oof coo* tut* of oo olkoto m4 Si too tot bon--B-toryibaa nLcat* fra, pi** onto eft^e, iiojwUm day oaf titff. St *u to<|vd (w oZtoyo erb ft* SIS ttautirM *Ui. Xtcbr-- V o*d loco--!, mod ftfodi oppfe* ciebW protect*-- pgupst oufetiee ot tfoptralurw op to 3DM F. Ai cot ttotMhfcc totm to tot wy low otoorptu** cwflrMOt for tin r--ol BtVUvM. So ftditioo to tto tom KBI coot toft, ft to variety of yrtpcWUry onooMl rvfrartnry oito etude oO tafi m otoft available froo tnio tor*, tom of ttooo y-myrirfory ratinci tot to** *ft/>ftUoo of tto totoo NBS oeoUao- Wrmt, ami of ttooo ftro oox|*r for--oletteM wbieb ora drtofVied to l--pt--o tto oiMattoo rrototooro of to-- --Moo ot tomprrotarco op to tiSO T. Wtoo m/eired, ttoy coo to --o4a to pre* vide varying tofao of r*ftun to ftbrooiBQ. oorrcutoo o4 golhng Depending ** foe--ototio*, o wide Crrmci Coating So ootrui W porroS--o rrmtii 0&4 orrooo^r ceoUftgv wtocb ftro --ode op pneurlly of tnerfenr: Otifm, Crr--rt OPftt:ngs QMiH eoiinUoIIy of o cmnUAatMB of --etell>c and Aen--etali* ikooli ftrh*c.h --ay or may oat to djffe* ftM-todto U tto to-- --tool C--rt roottoy* roft rfto prov>de eitUo tom cH coot *d- veatogeo wt ftbUintbie |i porta- Sok etip--rlo or feroods corn ay Feftea-jog M o SnW ooooQory of tto pnonpoJ car--it ceeUage: furito rortifi --- fnn--ly bard oaf ooor roo&tooot Uyarc of to****** Cartode mz to de>--Hod * QMtol oorfee-- --Kb ft rpactofly mtrortad foa. Cntiafi rufi to UidhfO fnoo t to St --iU ftof kTt am moron tordoioo of otowt ISM Vttoro. FwttoQy oU till coa to rooiif. oaf auto tow --Mil tarnporotoro ftoifaft ftp cm if ffio F, dMftpoo to --* d--tocaJ prnfortuo oro oopUttbto. 4 For foritor tofonmotia* mm "Try Flo--a* PSotaf C--tiifi Sim Smm to Smn," Mo muu A Mrntctoft, Fab Tf.) Aft to Qftaf to profoer o torf uf Moor rwmiiot dmaiw cortofr ftorfaro oo Sew cmrtoo M--to, maoy oltoy ptaoto. topb ebrtoojo-- ftod lUiAk* ateato, rut Iro* oaf I'ti |*rJcr port#, (ft forttor m Xenaei Ne. 114, "Herd r<oLp oto Forfoeae for SlKaU," Mmotuji A Nrm<M, Jo ^T.| SO*** nrto--tiltoft ccrW* **iiAf orr oarf pn--orily to I--prove tto inane remrtoaco of fYmpSuu pirt* ot b'.yfc temper* torao. Cootuftpe coo to for--ef to Sbidmroaao of 2 to SO --ill oof pro more --atoot to wu4ot m (too pore ctrboe. TW coitrm COA to Qftad p to 4000 F ftftd 0/9 lupbly raotoUAt to oofe ftnf of. to-bft. iLooop torfAMQ to ZbQQ it 100-p-- toot toi jlioMio . laro--M mtiifi TS--oo reotiape pro eocipi roOvedy Arw oa4 r--if --irtii)!; of a -->tv of >hi--loo-- oltoy pea. far* oof carom* frtW. Ttoy ore ftpptof to cortoei etcato, Sow of* Sryo And coot troa by aproyiaic or ipptuf. Tto coottopt pro AffimetoM to tto boar --Hoi after Anop totowt 12SS paf 1100 F, pod tore p mtoillir ftoieb Ttoy pro qvte tot pt ti--nro. torao op to XIAO to UOO T, PAd too* vary Spk rei toil-- to ttor* --pi otock aod taopftct. Ttoy abo PppUof to tbnk--qmo op to SO Aoto; Seemr, pfoqeote loop tor-- protortMA to croeroUy pro* toUf by 2 to 4 --ft* A'tfnAii Ahbnppb it to Mt --Qy tlie^fa of A aA, t --tr>d*f rut to --ttoy p cor* out. Nitrulior. vtoi to h--itef to certo/o iretoo of fttrrt, forme op rsl/vftoeiy bprd com (1000 DPS' | wberb rUju toidnui op -- 1100 F ftAd to tf nb)ct to fotipoi. (Far ferttor |nfor--p- m Mimt N. to, "Firfirv Htrtouip ef PWlf pAd In**," If irrotALft A Vrr--, Ort Tl) rsApo of b*oo wwfeto petf operoitop --odtttooft cma to pen--laSotod. Ttoo fiUtaiflf cootinpk ore jut types1 of Umm tSet ore aeoftotoo. t. Far |er rorfe* oof lew oflay toeale. Tbaar ruot^ape pre trad pt SCOO F ft*d are Aepwd to 1--pro** tbe ed*laA pof eorfwoK-- r--d amv of QMtoto pt to--perptoreo Op to 1400 F. They ton prey, --otto pppeormiww p*d pre loirmtof for o oo ftocb eqoipi-- nt oft fere tooteem, tost rseboppert, oo--bootooA foo. here pod wtoift pip-- f. For 900 onf top earieo He*e toe ofeole. SreeroJ f*vw--Utiome pre l--ibUf tor pnUrtwf Itoor -dill Ome ef the principal formal*!to--c Is ftrvf ot 1TW> F and coo to mead o* all of tto 300 and 400 eeriaft etotoVeee drab aarapt tto frw awilmnf fro-toe pi4 ttoee eoat*ift;op ttoa li% re rtom. It cpa ito be oeef Oictol oof cobaK-booe pftoye ttoil a--tom pt too* 204* ebreofo--, pmrwtod ttoy do oot cesUA SS% AT A--re ef -- I'jllif-- or toitfeteai. Tto ccfttif baft atiftbd tto ftrinko life of port* 400% atom Oord At ofwrotiftf taeapermtoreo op to XS00 F. rnoopal oo-- bote toe* for torbe^eC u--bwptiom itiwlnf liiwi, toil oooeo pod pftorboroftT ttourve; A--mifelfft pod torto toodft; oaf 1adofttnftl fan-- boftoo, ceabedi-- cbo--tore, itortrW toobnp ilmutti pad toftewe. Haditod far--elottoM pre otoo pvoilobto far o-- oo ports object to OAoaOol Corroetre or pbfp* olve pttock ot te--peretono Op to BD00 F. /. Fto i/iqiio. Saearol piapci Uiy for--elotMAo tore toe-- ltvf op*f io tto post poor far oU of tto o til M^TttUL* IS' DllliiS KNC1SCEIING I ataadard t)glntwi alky* m well ae InoolaUng blnnbt* aod high tea- toebalq*e. Tbe*# taotbode bare b*o pcm a1 Uh bifh atmxgtb aiioym. prreturc oolewwd coil toealetora. need to ptrvfae* a tnd* raafe of Tb eoatiafa (dmUI primarily of A f. Ft t*trm tap* temprrotKree. refractory oxide cuatiof*, iacJodtof: tow onlUnf float, rfr*rtw7 3peri el cemmelrofraelory oxide ccat- JamtoeJB o*i<5*. rirc>/nie oxide, oaidae and ftexinf af*oU. Inf* are avtikWr for w top to adivec-.mm dbcaU. kuaucan tfhrotri. . * NenaoUy, toroufitt aluminum al fioo F. There coattnf* repair* ape- titanium dxxJd*. irm tHana*#, to to?* Mlt at t*mpnurr4 dal earfar* proenaeiaf aod are ftred rion oxide and naj**ctj oaida. ' l&Q and 1>W) F and Ur* U oufteo at 1900 Y. They caa be applied to Tta proportiee f ktotar of tbeae at coonderably tow*r tnnperatorca. *U of tbe aUitoka* etoeto with the notorial* are ranerarioed to Om ae- Morr, iImumw aurfara Ur-aled u*pU of tbe free nuchlaiag inijiaigrtog tabta. ? * feta, tbe ahv Hk tU M mUM> lum W) re gradro. They are r*r--on rodad for oiimii extae. vircoaion oxide aad ported to oltbetand tooipnitthc of toe* on altoye emtojung 44% of tbe Ktrcoaisie *u)kxt* ooettof* ^e j 1160 to lbM t brier* eeft**taf eerora. eenbtoation of cbromoai, coboH and okbel (with a miMimmm of 10% Peeved to be tb noet aurmfai. Ahonlnm aaide (otunrtn) tW eeatinf* arw tonatty applied difootw). AJontooa exid* ceedif^* aa be la ttatafii of 0601& ul either o 7. Ft r*#**aiunc te palbag. Th*c applied by B three of tbe naibed* i w or beeb m6m of tb* prtti Tbrj noting* ex* dee yvwd to proeid* low aotlwiid abeee. Tbe ceottof* an pro u4 to bare eaeelirot edbeaieo fnrtxn, prevent gnltenf, and total. a(i pnodpally far ther topb re- oato food rvoMtoMo to tbonoal ttafj bum frotUM eerreena at Umpera- atoUoco to weer aod abratooo; hew- n ftojo* wpincvmaof aod Import. IU- tom tram 900 to ld T. Xtapn*- eeor, they alee provide feed tkemal atotiom to chontreta and abraaleo, ta*r**r. ta liPitted, aod tbe cooUnf* are *n4 to prodoee a 10 to U% rWactioa to tta toi'li etreoftb f tbe boa* HaI ae a welt of tto IrtoC 0rtiA tof eo foroiwlel i*Q. a wide variety of baa* ortok cob be coated lododtof there described to t, above, all of tbe frrw toDeyx. tbe totekei aod cobalt-have alley*. tbe cop n aiibil* aod pore copper. toeotattaa and bifb raaudaoee to aatdattao. Becaae* of tbe leo apytt oataeo tooporatoree taoetaod doriOff aprayu^. they caa be apptod to al> eoa every ferrate aod moforrooo nolal ae wet! ae eon# pUetka aod 4. for titotom, 1W cnotieji other nonetalbc eeiiruk are tnlrod*d prionniy for tiUsin airrrmfl perto operating at aboot Refractory xI4m Tbe iicettaot ebr*a*n rodetoatot of ahairaa edde natUfi at roeaa ItOO f Cealtnr* ao ird at 1000 T For 01007 year* tbe ae ad pore aod elevated Uoapermitoto ie larptoy aod bo** a (Wuj Wo* apfwarancvL aaboodrd refractory onto ae oat- doe to Ibnr bifb oncrubardaoea, l, F*/ ortok Ttao tof motorola era* told tad by the wbidk t* wj^iniiol to tdrvct] C4t poiiAfi or* aapenalty d**<fh*d for lark of mutable application teethed* ttaepite tbe fact that tbe ceeltafs OHi\i froea t to 10 ml* tk^rk oper aod i^afpocet Koomily, taemr, am ocvid by a wetatoai bead, ating at toprtttiro Kp to 1710 F. a wembrr f ooccroefal techniqoeo adtoedeo aa4 bnpacs clrroftb are TVy Or* oo*d Ur|*i; u tbe MO Kae bue drr*topd for apfdyiaf repertod to be ^it* food. A i or r*r et*;xJc** ctrrlt, bat ran be oct*r>4k TV OMt toyafteftt ttork *to*t wrth a dPS^ia. cootto# odorted for tbe 400 eerie* etamtao* torthnlc are ftaoie ^repof (for caa be bent 41 def wttb ee mdeoce atari and tb* oapermiwyv Pr>od- otatortaU to rod or peordrr for*), of totant. p*l im box* tax far ftottaner Flaai Pictuf, aod eelatiao rwreaiir Atoataaon et*de <et>ip art oeo- 9 lm+ Ataea^toee Tn~ Ood* ' Cmtt ftaeetoo S*caa* SdkM Tom. Otaode S4*(bi Tim.: VSMw bn Tftaeae* t*i IrUt (o*n 040 Amc*TK rortjrTi Deoto Uta. **-%/h/W mM Ttotoen bep ab foto Mm F*tatoi(, ^a. roe ir MB* IB V*14-SB* 4JB W * S-V a -- Ml a Oil . , mmt ncrtrrta tadbe* boot, f CW - Tk. (i, I*HI f tl Cot< n 'W `l, t/*fM $toU loCoti IM* 1940 tmt 4SBMW 410* ;- *nm* u M M M a tna rtoffna D*f* t!wt.................... VWfcertttotoen(tFP,iVfotaed) .. f*or % Dm talk . ia u ii 1 **40B m in VfX, kN. -U II . HI -- rutoty puinto y*ii to ton mk*j>ae g*1toa r****ry* *TWte< -- m u*tlNI Mft to to | mOJ M | >* urt-- ......................... X I* to ** to Fi<4 to ipwUl MX*y*l*-- ftmr+m vttl ill i < ti yftoto 41 , lati nli i at mi i **--OrO* tn rri--m r*rtoo *to-- me f. BBB aa --m 4 M. ""-- Cwl.tBn (lllBW toto*M IMB M m __ _ llr MMvto a - M1 j jui.r, I96i ur LIA17690 r ?<?&''''***.^7 '--f. ... .... 'v 'I'.- s > ' i.'.-v.. f- , ^***...*-, ftfty om4 to thHuwA* f to 4jM0 to to oKtoaMlly 11 iKsei UMM 9|> i 416 to 8arf*r* ftnito to fun *b iapertart farter, aiac* Um eeattaf* art fi^artotr fe*4 to toarlry appteat)ft. Tfc* **>oo*t*4 #'** ranf^ *r**tiS ftwa lift ato rm depiwlinf a tto af^u^ttoa *y*iito>d; fcrwrv+r, ftnlafeat of 1 to S mn. nit After a txm diawcfcf >> kart bmm rvfaHad. Tto aUiHto are nry &! kiffc tom^erataro *pp&*Uoo toaee Itoy do net endiat ar sacit nt dee pentana xp te MOO T. Bavslint* to thermal duck to alee esaeOset. Tto Ut|> ton a eoeihrtent af Itoinal tputo* ( toil I li* per *F grrt a tmperatan rang* ef 1M to (100 F. Thermal eendecorky to itol 10 Bta/kr/eq ft/'F/to. at r.iooo la iwinl. the caettagi t net attacked hy rnnnrai nod ar aak ahttm, if to| ar rtdattog itoaplimt. to I; many lav tonperatsre noltaa Mto Ttoy an attacked by Iqdntam acid tad hat aadiani kffavda, and at; to at tacked ky au; aieltoa elite aad natal eaidee. Fenaity ad Sana epcayed nah^i n>in from I to 11%, wtortae final; of Flat Ftotad naliiyi to claimed to to toaa Una 1. Avetis ad ttoir aactdeet rested aattoa of prepsTtins, alwucasa ox ide anatiftfx rea to need toot into; ef mJiatWJ reqeirtog veryiag fipw id of rta.rtenc* te atoutoa. toat ar rwrratioe Artxal aad poten tial applicative Incledti onto eftr tte| estdtr toat aad la nmam elitmpSam. threat toamna txsmp piengon, aircraft and eases)* *agm pan*, aad iamtoUea far electmeic ceaspsmmta. Crmnlutts aaMa (liraavia) ta comma with elodaan aside crticium eaida eastings caa to ip pbad to abssoet all mttala. aa well at aeana aaaunatallea. Btcaose af ttoir blgtor melting patort (COO F), airtenian oxide roetingi ara anew >d*T aaad for high lea>ptretaro applications; towcoor. ttoy ara aet ae hard ar aa reetelaat to ahraaiaa aa alanieaia exide coetlage. Uremia reetingi arx eaeaC; aapltod by (am spraying. Ttoy ran also to applied 1-; eolation earaauc dchnkjuoe, tot ta data this method af application hat net keen widely aaad. Ttoy eannet to applied tr rUaeI*!tUB(. Tto feilippi tan to applied ta Iklcineun fnat 0.00k to l(H lx.W an frsps--tly aaad to a thkhaaaa af atoat 0010 to. to ehtoia aa edtqwate wnprenlsa af axJd-'ion raeivanca. re(factory proparUaa aad reeistats-e Vs impart Thlrhnaaaai wear 019 ta. aaa to applied far aptdal appistaiions. Aa tto table ladvitee, sirrestiom oxide hat anaewtot higher therm! sapeaaiao Una ethar refractory aaIda caatlaca. Tharanl avadartprlty. hovaear, ia qaiu lav--aa tto ardar af < Rta/hr xq ft 'F/tn. at 1000 to (000 F. Tto natad ta aat tiaetncalty tandaritra at raaa taaaparataie. tot aaadartmty hictaa to tartaaar rr*dl; ahae* (100 F. Sa far, tto eeatiaax ton torn aaad pltodpally ta prated hh tvoperetire adaatla aad raakat parts afaiast aatdatloa aad torraaiaa aad to praatda Iircsei an aUxada aaaltofa ate famed danac (am apaaytof thraoph tin dmsriariaa ar drcaa (ta rad fern) lata airesalav sxidi aad ajxa. Tto (aal aaatia( masta af lit aisaaauaai anda aad U% atbea. Maey af tto prepaidat af fcmnvi aa eilirate aaatnxa an aiaiilar to that# af limit,an anda metjays. Cextips an hard aad adhenat aad caa to aaad ap to atovt MdO F before tto (ton ptoaa begun la aafta*. Ttoy toea aanlievt carraut nuUKS ud an aeetcaadacUTC. lagiafxitad caatfapa Qifte aftra the impact aad abn- aw trartim ef ten sprayed ceraeuc eoat.<ngs caa be topnead by bapregaatror.. Fbandict, tana*, dknaat epoay ton fv sisiatioaa. aad a eirreey af attor ananic and inergaxte inprxgaaata bato beea ascteaefally and. Ftonouc aad farare inpregraato toaa ptaaad partieatorty good beeaan ad ttotr good phyaeal peapertwa. Tto toadcared typea af ttepregaaata an pre ferred. tot bath catalyaad aad air dried typea bare prated aceaptabfa. Meat tnpngnaato toaa toaa aaad with Same aprayad, povdeiad alaniamn aside caatiagx. CsaUgs lam pragaated with a bated ar catalysed phrvabc bat* beta seed aa faa bladra to imprott their laaistaaea to srten abraaret roroi lfma. Alaa, axtra cerrta.aa rtatstanea to apec.Rc rragr-ita ran to supplied by bapregaating tto eealirgs vnb aa appra* priata aralar aach as a nicncryttaltina sti PoUd lebneanta each aa anlybdsean disatAda >r graptoto axa liaa to added Vo improve frtrtim prn|iartiaa aad galllag reaiataacc. toavUtoag aaadlnga la moat appl.raucma cafraeUry asjda tatarnc coalings an efeaptp appiiad atar aarlacaa that have toaa saadbiastad ta pramu aaachaaMal banding. Havtaar, recast raaaarch condacted far the Wright Air ttotel rtenant Cantor tndkataa ttot tto tvfal range af asm aaraadr aaattngi nay to considarabiy axisaidad by wairg earn type af ratafatatog arbaalaat Ahnoloav aaa da aad ireaaian aside coatiEga, aa va aa attor caraaiic roatiaga, bate toaa applied to expended steal naab eaetMa which an (rat scan welded to Me beat metal Excellent hmlatiag pcapiitiea tot* been ttoaltod. aad tto rdafcmd coatingi tot* pradaead apprtrtsUe the ran 1 dnpa ad apiraUag dnpa mam af M be POOd F. Ia gtweral, brash aad spray applkatlaa af the Coatiags too aad bate vary ewcassfel; toat naalto bate toaa ebtsinid by prsaavr* railtog toaty-bodwd. deagh-iiha ompa ptnna. Madi development track nnaiaa ta to danr ae than nsOagti aad despite prams.g raanlta it to difirstt to ny at ttoa early stag* if ttoy mil prate rratsr utility aeetptahi*. Ackaantadgnaata t* IfdifAl tt-a A. O K t 4m Nm 4a Kini A C*a b. DdCiriiili AWlOfc Cite Dtw< H (a Krrdg C+r*. tm-m C**- t#VMl fss4wO t* . |wt *M Maj iwt4 A(tofc C*. P*nlM*rto< r-a W |m *>!* UrtMtoPv* AM., if Kl| CM M Makdl NcWdtlMlkAfA Rmi t*Fwi Cm IWwCW* (*. NriMalk fiiiwd htUMM lUtoPtasMI ttodrpObBM (dff Hf( Ad .( toil Cw Mm Artt*h Cm Tnibiw ^f VlbadiT<-f VMr* M( <. W*tl*V fra. 4n-d> | * ( It .*1 '^. 4 ,</,,!.a:u a* atctiLiMtf *f 3if ^M^tgfdr H'n!i ftt+4+r fan :;* /**', MiTtAULii lx lu*- \ *+tk *M mfifty ia (jUvfW, $*i p+j* Jit f*r fvMft(td *f 100 *r tsr*. .\UJrtMt v wmi'.Ga l*ark Art. Sc /f, X. V,