Effect of Chlorine Content on Tensile Properties of Titanium Aluminide

Hideyuki Ogishi; Minoru Makimura; Hyoe Ono; Syun-ichi Minakata

doi:10.2355/isijinternational.31.1168

Hideyuki Ogishi, Minoru Makimura, Hyoe Ono, Syun-ichi Minakata

著者情報

キーワード: titanium aluminide, titanium, powder metallurgy, chlorine content, self-propagating high-temperature synthesis, hot isostatic pressing, porosity, tensile strength

ジャーナルフリー

1991 年 31 巻 10 号 p. 1168-1171

DOI https://doi.org/10.2355/isijinternational.31.1168

詳細

抄録

The effect of cholrine content on the tensile properties of titanium aluminide (TiAl) have been studied on the specimens which are made by self-propagating high-temperature synthesis (SHS) using three kinds of titanium raw powder. Chlorine as an impurity was found to enhance the formation of porosities, resulting in degrading the mechanical properties, especially the tensile strength.

責任著者(Corresponding author)

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