Detail publikace

Influence of melting temperature and time on the oxygen content in TiAlNb alloys

BARTÁK, T. ZEMČÍK, L. DLOUHÝ, A.

Originální název

Influence of melting temperature and time on the oxygen content in TiAlNb alloys

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

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

TiAlNb alloys, yttria crucible

Autoři

BARTÁK, T.; ZEMČÍK, L.; DLOUHÝ, A.

Rok RIV

2011

Vydáno

18. 5. 2011

Nakladatel

Tanger spol. s r.o.

Místo

Ostrava

ISBN

978-80-87294-22-2

Kniha

Metal 2011

ISSN

NEUVEDENO

Strany od

1

Strany do

5

Strany počet

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"
}