Effects of C or N ion implantation on high temperature oxidation of heat-resistant alloys

Tadaaki AMANO; Mokuyoshi KISHIMOTO; Masaru SAITO; Kazuhiko KANZAKI

doi:10.2978/jsas.9.156

Tadaaki AMANO, Mokuyoshi KISHIMOTO, Masaru SAITO, Kazuhiko KANZAKI

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Keywords: C or N ion implantation, Fe-20Cr-4Al, Ni-20Cr-1Si, Oxidation

JOURNAL FREE ACCESS

1997 Volume 9 Issue 1-2 Pages 156

DOI https://doi.org/10.2978/jsas.9.156

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Abstract

Effects of C or N ion implantation on high temperature oxidation of heat-resistant alloys were studied for 18.0ks at 1473K in oxygen. Mass change of C-implanted Fe-20Cr-4Al alloy increased negatively. On the other hand, that of N-implanted Fe-20Cr-4Al alloy showed positive value. This fact suggested that oxide adherence of C-implanted Fe-20Cr-4Al alloy was improved.

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