Přístupnostní navigace
E-application
Search Search Close
Publication detail
DLOUHÝ, A. DOČEKALOVÁ, K. BARTÁK, T. DLOUHÝ, I. ZEMČÍK, L.
Original Title
Refractory crucible melting and related mechanical properties of Nb-containing TiAl alloys
Type
conference paper
Language
English
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
TiAl intermetallics, vacuum induction melting, mechanical properties
Authors
DLOUHÝ, A.; DOČEKALOVÁ, K.; BARTÁK, T.; DLOUHÝ, I.; ZEMČÍK, L.
RIV year
2008
Released
9. 3. 2008
Publisher
The Minerals, Metals & Materials Society
Location
Warrendale
ISBN
978-0-87339-720-9
Book
Structural Aluminides for Elevated Temperatures
Edition
TMS 2008
Edition number
1
NEUVEDENO
Pages from
9
Pages to
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" }