Detail publikace
Influence of melting temperature and time on the oxygen content in TiAlNb alloys
BARTÁK, T. ZEMČÍK, L. DLOUHÝ, A.
Anglický název
Influence of melting temperature and time on the oxygen content in TiAlNb alloys
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
The present study investigates a cost-effective melting of TiAlNb intermetallics in a stable yttrium oxide refractory. Experiments were performed using two Ti46Al7Nb alloys with a different initial content of oxygen. The experiments involved three different temperatures in combination with melting times spanning from 300 to 1800 s. Results of the chemical analysis provided clear evidence that the stability of the refractory wall in contact with the molten alloy and its rate of dissolution depend mainly on melting temperature. These results are further supported by microstructural observations that confirmed ever growing content of ceramic phases in the solidified intermetallic with increasing temperature of the melt.
Klíčová slova anglicky
TiAlNb alloys, yttria crucible
Vydáno
2011-05-18
Nakladatel
Tanger spol. s r.o.
Místo
Ostrava
ISBN
978-80-87294-22-2
ISSN
NEUVEDENO
Kniha
Metal 2011
Strany od–do
1–5
Počet stran
5
BIBTEX
@inproceedings{BUT73919,
author="Tomáš {Barták} and Ladislav {Zemčík} and Antonín {Dlouhý}",
title="Influence of melting temperature and time on the oxygen content in TiAlNb alloys",
booktitle="Metal 2011",
year="2011",
pages="1--5",
publisher="Tanger spol. s r.o.",
address="Ostrava",
isbn="978-80-87294-22-2"
}