Gamma titanium aluminide (γ-TiAl)intermetallic compounds are spotlighted as lightweight heat-resistant materials, and have been investigated extensively to aiming commercial use.Fundamental approaches in which phase diagrams of Ti -Al -Cr and TiAl -Nb have been studied based on the experimental data and calculations , have been performed in the national project For industrial approach, ingot process and direct casting process have been developed to provide sheet form of TiAl. By these approaches, γ-TiAl base ,intermetallic compounds show a great possibility to apply in the variety of fields .However, a more detailed understanding of phase equilibrium in Ti-Al -X and the relationship between the mechanical properties and microstructure will be necessary
参考文献
| [1] | T．Kawabata,T．TamuraandO．Izumi,MRSSymp．Proc．133(1989)329[2]Y．W．kim,JOM41,No．7,(1989)24[3]K．Hashimotoet．al．,Microstructure//propertyrelationshipsintitaniumaluminidesandalloysEds．Y-WKimandR．R．BoyerTMS(1991)253[4]Y-W．Kim,JOM46,No．7,July(1994),30[5]S．C．Huang,StructuralIntermetallics,Eds．R．Doroliaat．al．TMS(1993),299[6]C．M．AustinandTJ．Kelly,StructuralIntermetallics,Eds．R．Doroliaat．al．TMS(1993),143[7]K．Hashimotoet．al．,Proc．of5thSymp．onHigh-PerformanceMaterialsforSevereEnvironment,RIMCOF(1994)57[8]K．HashimotoandM．Kimura,Proc．of4thSymp．onHigh-PerformanceMaterialsforSevereEnvironment,RIMCOF(1993)207[9]N．Masahashiet．al．,,MRSSymp．Proc．213(1990)795[10]Y．MizuharaandN．Masahashi,ScriptaMet．27(1992)1079[11]Kornllov,V．S．MikheevandT．S．Chernova,ZhNKh,3(1958)786[12]U．R．KatterandW．J．Boettinger,Mat．Sci．&Eng．M152,(1992)9[13]K．Hashimotoet．al．,TransJIM49,(1985),410[14]T．J．Jewett,S．DasandH．Perepezko,Titanium'92Eds．F．H．FroesandI．Caplan,TMS(1993)713[15]T．HanamuraandK．Hashimoto,MRSSymp．Proc．,364(1995)775[16]T．Hanamuraet．al．,Proc．ofint．Symp．onIntermetallicCompounds(JIMIS-6)Ed．OJzumi,(1991)179[17]H．Oikawa,MaterialScience&Eng．,M153(1992),427[18]R．Gnanamorthyet．al．,JMater．Sci．,28(1993)6631 |
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