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BARTÁK, T. DOČEKALOVÁ, K. ZEMČÍK, L. DLOUHÝ, A.
Original Title
Interactions between Ti - Al - Nb melts and Y2O3 crucibles
Type
conference paper
Language
English
Original Abstract
The present paper focuses on interactions between intermetallic melts (Ti-46Al-7Nb-0.7Cr-0.1Si-0.2Ni alloy (at%)) and ceramic crucibles based on the Y2O3 refractory. The influence of a long-term exposure, during which the intermetallic melt is in contact with the crucible wall, on the structure and phase composition of the refractory is investigated. We discuss the stability of the melt - ceramic system using principles of thermodynamic equilibrium.
Keywords
Ti-Al-Nb alloys, ceramic crucible, vacuum melting
Authors
BARTÁK, T.; DOČEKALOVÁ, K.; ZEMČÍK, L.; DLOUHÝ, A.
RIV year
2008
Released
13. 5. 2008
Publisher
Tanger s. s r.o.
Location
Ostrava
ISBN
978-80-254-1987-8
Book
Metal 2008
NEUVEDENO
Pages from
1
Pages to
7
Pages count
BibTex
@inproceedings{BUT35510, author="Tomáš {Barták} and Kateřina {Dočekalová} and Ladislav {Zemčík} and Antonín {Dlouhý}", title="Interactions between Ti - Al - Nb melts and Y2O3 crucibles", booktitle="Metal 2008", year="2008", pages="1--7", publisher="Tanger s. s r.o.", address="Ostrava", isbn="978-80-254-1987-8" }