Evolution of crystallographic texture and microstructure in the orthorhombic phase of a two-phase alloy Ti-22Al-25Nb
Data(s) |
01/08/2009
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Resumo |
Evolution of crystallographic texture in the orthorhombic phase of a two-phase alloy Ti–22Al–25Nb (at%), consisting of orthorhombic (O) and bcc (β/B2) phases, was studied. The material was subjected to deformation in two-phase field as well as in the single β phase field. The resulting evolution of microstructure and crystallographic texture were recorded using scanning electron microscopy and X-ray diffraction. The orthorhombic phase underwent change in morphology (from platelets to equiaxed) on rolling in the two-phase field with the texture getting sharper with the amount of deformation. Rolling above β transus temperature led to hot deformation of single β phase microstructure and its subsequent cooling produced transformed coarse platelets of orthorhombic phase with texture in orientation relation with the high temperature deformed β phase. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/20731/1/fulltext.pdf Dey, SR and Suwas, Satyam and Fundenberger, JJ and Ray, RK (2009) Evolution of crystallographic texture and microstructure in the orthorhombic phase of a two-phase alloy Ti-22Al-25Nb. In: Intermetallics, 17 (8). pp. 622-633. |
Publicador |
Elsevier Science |
Relação |
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TX8-4VS9KTC-3&_user=512776&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000025298&_version=1&_urlVersion=0&_userid=512776&md5=cd6fd98ead999c7fed1f0503d1be2d80 http://eprints.iisc.ernet.in/20731/ |
Palavras-Chave | #Materials Engineering (formerly Metallurgy) |
Tipo |
Journal Article PeerReviewed |