Zairyo-to-Kankyo
Online ISSN : 1881-9664
Print ISSN : 0917-0480
ISSN-L : 0917-0480
High-Temperature Oxidation Resistance of a Range of Intermetallics
Kazuya KurokawaShigeji Taniguchi
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1999 Volume 48 Issue 3 Pages 117-122

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Abstract

Aluminides and silicides are receiving much attention as high-temperature structural materials having high oxidation resistance and consequently the oxidation resistance of these intermetallics has been investigated extensively. This review focuses on the oxidation behavior of Ni-aluminides, Ti-aluminides and Mo-silicides. The topics in Nialuminides are the time-depending change in the scale structure and the void formation at the scale/substrate interface. In Ti-aluminides, the modification of the scale structure by alloying additions and the effects of atmospheres on the oxidation behavior are described. The topic in Mo-suicides is the effects of defects and H2O vapor on the accelerated oxidation.

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© Japan Society of Corrosion Engineering
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