Fabrication of Porous TiAl Intermetallic Compound by Self-propagating High Temperature Synthesis

Yasuo Yamada; Cui'e Wen; Mamoru Mabuchi

doi:10.2497/jjspm.50.848

Journal of the Japan Society of Powder and Powder Metallurgy

Online ISSN : 1880-9014
Print ISSN : 0532-8799
ISSN-L : 0532-8799

Fabrication of Porous TiAl Intermetallic Compound by Self-propagating High Temperature Synthesis

Yasuo Yamada, Cui'e Wen, Mamoru Mabuchi

Author information

Keywords: SHS, Ti-Al, intermetallic compound, porous material, lotus structure

JOURNAL OPEN ACCESS

2003 Volume 50 Issue 11 Pages 848-850

DOI https://doi.org/10.2497/jjspm.50.848

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Abstract

The present paper describes processing of a lotus-structured porous Ti-Al/Ti composite by SHS with Ti powder and Al rods. Ti-Al intermetallic compound was formed in a range of 200-300μm around the pore by SHS of reaction between Ti and Al, resulting in formation of a lotus-structured porous Ti-Al/Ti composite.

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https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja

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