Publication detail
Refractory crucible melting and related mechanical properties of Nb-containing TiAl alloys
DLOUHÝ, A. DOČEKALOVÁ, K. BARTÁK, T. DLOUHÝ, I. ZEMČÍK, L.
English title
Refractory crucible melting and related mechanical properties of Nb-containing TiAl alloys
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
The present study focuses on a vacuum induction melting and related mechanical properties of Nb-containing TiAl intermetallic cast parts. Results suggest that the wall attack of crucible can be considerably limited by either using the Y2O3 (with no SiO2-type binder) or by a suitable wall coating. Mechanical properties of the Nb-containing alloys were investigated before and after remelting in the refractory crucibles. Results show that an impairment of alloy strength may occur due to remelting.
Keywords in English
TiAl intermetallics, vacuum induction melting, mechanical properties
Released
2008-03-09
Publisher
The Minerals, Metals & Materials Society
Location
Warrendale
ISBN
978-0-87339-720-9
ISSN
NEUVEDENO
Book
Structural Aluminides for Elevated Temperatures
Pages from–to
9–14
Pages count
6
BIBTEX
@inproceedings{BUT27510,
author="Antonín {Dlouhý} and Kateřina {Dočekalová} and Tomáš {Barták} and Ivo {Dlouhý} and Ladislav {Zemčík}",
title="Refractory crucible melting and related mechanical properties of Nb-containing TiAl alloys",
booktitle="Structural Aluminides for Elevated Temperatures",
year="2008",
series="TMS 2008",
number="1",
pages="9--14",
publisher="The Minerals, Metals & Materials Society",
address="Warrendale",
isbn="978-0-87339-720-9"
}