gusta fe been Tye tenes ‘Cendernce O08 stage Cawlagsse Tas emm 204 Spoaored wy the ‘Asbvancnd Sage igi ise Ape 18 Ap San Piegs i, USA [NASA Joho H, Glene Reseutch Cs 2190 Brookpane Road bas-ier coulings will play an insroasingiy importan: cole in fume jas ramine engines hevaane a their ably i efeevely prolew: she engine eemapecn and furthcr raise engme temperatures. Durnbilcy alte coating nystems remains y eric! Setup sith the everdnersasing texuperature zoquizements, Tactnial sombeivily inerease a due 2 sintering and phase ctamgos are known to be detrimental ve. There i @ ceed ta characterise IAs egaling Sebawior ani superstare Henits, In osder so potentially tke Galt advantage of the current costing apibility, a1 sso acourstely assoss the bonefit gained stom avaneet| coating Juppreert. Tv his simly, thermal eamdetivity kehavior sd cycle durablfiyy of plasmna-sprayed 210,-Bat%¥205 thermal Rarcier voulingh were evelualsd under loscr we, large thermasi gradia asd thermal cycling n aad failure ywacosses were assessed by mrtoring af the soalieg thermal conductivity ander the teat sonsivions, ‘The ecramis soating ctack peupapetion driving Cores and reauling failore rade will Be dee aaed ligh of high temporanue mecuanical fatigne an Feactare testing ross hheat-2ine. sanstated “igh 21 sondilions "Te covting dgrad POOT SUTLT HAE puv ssap SELPP HO ‘pite}aAgiD ‘peoy ysedyoosg 00017 J9jUSD YSIBISIY ULI "H UYOr YSYN JOU “V Heqoy pue jey9 -y Bung ‘nyz Buywbuog sBuryeog Jelueg peuuay, oWe189 [L aanyesedue anjersdua aunyeasdusea, SoRLoyU] pue soupazuy UbIK BDEa}U] MO] xy 32H Wenpeq (9) pue xnj4 39} 07 (a) pue xnpg Tey UGH (2) —— - Buipeo] 21949 puroipesb peau? ‘xn Jeey aoRjns Jepun Ayjejoadse ones! jeonue @ st uoyeBedoid yorig — SopoW oinjiey Buneos Jalueg Jeu] pezies9uesg juowidojsaap SHhuneod sale jeWday} peoueape 10) Buse} xn yeay sase] - Buipeo] 949A9 yua:pesB yeuaUy pue asnjyesodwa} yBiy ojsiyeeas Japun uogebedosd yoes9 Buljeos ay} ayebsaauy « $aayoe[qo srypoo onmdo og wag << Raw uvs, = 28 id fag) Ae — payesodioout Buyodo jewtiowy pue avg jee. ul sperueyul puoses g Je pasnseew! AyagonpuoD jeUNOYL — aydrosouiayp aiyerulur poppoquie ue Aq sojpite siejauiosAd J0}00-089) ue YOJIIUL g Aq ParNseoUs SeMpZIDLLIO} AENSGNS NUe eoBpNS oWeIeD ay — uopejod UeUNIDeds/SuE! FIA PeUIgOD sua, SuyjesGopur Guysn persiyoe uoyngiysip semod (uri 9-9} IyGuBjaAeM) Jase] UUOyUN yy Apmg uonebedoig yorsg euin-|eay Sujeo5 sy) 0) pesn anbiuyooL xnjj yeepy J9se7] 180) ‘sinoy ‘ow, om SS OF SZ OR OT 0 proerreornenr rare al z o 1g 7 F oe seins eee d eps seat Be eee 3a 3 ocr Ep 02 ast 0 os ° ssqHUt apoK,y uoyebedod ye19 04 ap sasessdep ua) pue Gueys Guyzos 0; anp seszatouy Ayenu; Apananpucs Buyje0g ~~ poyeBGeded pur pape] S| y9B19 LONeUIUUE]EP eu] Se SeseesI0p aimyesediie: apisyoeg jeje ayy PuE SasPe:suy anjeroduay soRLNg —~ wonIpuoS BuljoXo rewueyy sesey Suyjoos ui Z pue Buneey ul OL) JepuN passe) Buyeog — JaqluNy ajoAZQ 3o uoNOUNY @ se “O*A%HIMg ~“guz jo sabueyo Ayayonpuag yewey) pue esuadsey ounyesodiue s}EASaNg oyp Ul Coy WUERZ e YM UoUENS DeL HOWL wt 270 ~~ Wwayshs °O2A%IMg-"OZ Jo UOeBedolg YORI sanoy "SOL g FI 5 8 5. 5 £ be € ca E Sra * 3, “tutne9 sone Ly suaraypp ommpisdisay ost oor OS oquanu afd peyerjsuowiap uGuay yoes9 UOHeUILURjap pue AYApONpUCS BuNeos ayy Usamyeq diysUONEjel esola y — Huyjoks seszy Burjoos wus p pue Buljeay una 9Z 0} pasodxe usu: ads — aJEsqng sup uy ooy wiu Z 2 YM ©O7A%IME-“OIZ YOU, WLU 7°90 YW Jo SINSay jSO) anByey jeusey, Josey oy; gaquanuajo4> 007 OST OOL og 0 Q oer fe ° b a 3 iz ; ie = & & = 2 ! & = 4 = g ‘ uoneyjeds 19 5 : E & 8 89 MOTE UI LTT oa - i JaqUINN e[945 Jo uotoung & se °O?Aymg ~“ouz jo sayey uoyebedoig yoRs9 34} pue YyHus7] yse1D ~~. nogaypds 9 aphyentam ape Fi a 3 : e 5 G4 Ex | Saywoo yoani cay |” € oy * tll. 31 JaquUNN 81945 jo UGiOUN e se “CO® Am Ag “017 Jo soyey uoeBedosg YORID By} pue YyBus7] yoe19 wus 22 soL a3