Nb-Al Binary System: Reevaluation of the Solubility Limits of the (Nb), Nb3Al, Nb2Al and NbAl3 Phases at High Temperatures

Nb-Al Binary System: Reevaluation of the Solubility Limits of the (Nb), Nb3Al, Nb2Al and NbAl3 Phases at High Temperatures

In this work a re-investigation of the solubility limits of the (Nb), Nb3Al, Nb2Al and the Nb-rich side of the NbAl3 phases on the Nb-Al system is presented. Alloys in the binary fields ((Nb)+Nb3Al, Nb3Al+Nb2Al and Nb2Al+NbAl3) were arc-melted, and then equilibrated at 1000, 1200 and 1400 ºC. The ph...

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Bibliographic Details
Main Authors: Antonio Augusto Araujo Pinto da Silva, Gilberto Carvalho Coelho, Carlos Angelo Nunes, Jean Marc Fiorani, Nicolas David, Michel Vilasi
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2019-11-01
Series:Materials Research
Subjects:
intermetallics
phase diagrams
Nb-Al system.
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000500229&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000500229&tlng=en

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