Publication detail

Investment casting of near-gamma TiAl and evaluation purity of cast

DOČEKALOVÁ, K. DLOUHÝ, A. ZEMČÍK, L.

Original Title

Investment casting of near-gamma TiAl and evaluation purity of cast

Type

conference paper

Language

English

Original Abstract

The present study focuses on interaction between TiAl melt and ceramic crucibles during vacuum induction melting (VIM) of near-gamma TiAl intermetallic alloys. Two types of crucibles (based on Al2O3 and Y2O3) are considered, some with inner wall coatings. Results suggest that the wall attack can be considerably limited by either using the Y2O3 - based crucibles or the Al2O3 crucible with suitable coating.

Keywords

casting, TiAl, coat, crucible, purity

Authors

DOČEKALOVÁ, K.; DLOUHÝ, A.; ZEMČÍK, L.

RIV year

2007

Released

26. 6. 2007

Publisher

Česká zemědělská univerzita v Praze

Location

Praha

ISBN

978-80-213-1650-8

Book

Book of papers international science conference of materials science and manufacturing technology

Edition

Chotěborský

Edition number

1

Pages from

27

Pages to

32

Pages count

6

BibTex

@inproceedings{BUT28152,
  author="Kateřina {Dočekalová} and Antonín {Dlouhý} and Ladislav {Zemčík}",
  title="Investment casting of near-gamma TiAl and evaluation purity of cast",
  booktitle="Book of papers international science conference of materials science and manufacturing technology",
  year="2007",
  series="Chotěborský",
  number="1",
  pages="27--32",
  publisher="Česká zemědělská univerzita v Praze",
  address="Praha",
  isbn="978-80-213-1650-8"
}