Paper Title:
In Situ Synthesis of TiAl Matrix Composites by Melting Route
  Abstract

TiAl alloys Al composition range between 45 and 49 at%, includes γ-TiAl and α2-Ti3Al, are an emerging high temperature materials which has higher specific strength, oxidation ratio and specific modulus than Ni base superalloy. In this study, TiAl alloys were manufactured by plasma arc melting (PAM) and then TiAl and granular boron carbide were in-situ synthesized in PAM method again. The in-situ synthesized TiAl matrix composites were investigated by using X-ray diffractometer, optical microscope, and electron probe micro-analyzer.

  Info
Periodical
Key Engineering Materials (Volumes 345-346)
Edited by
S.W. Nam, Y.W. Chang, S.B. Lee and N.J. Kim
Pages
1221-1224
DOI
10.4028/www.scientific.net/KEM.345-346.1221
Citation
B. J. Choi, S. Y. Sung, Y. J. Kim, "In Situ Synthesis of TiAl Matrix Composites by Melting Route", Key Engineering Materials, Vols. 345-346, pp. 1221-1224, 2007
Online since
August 2007
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Price
$32.00
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