Presentation Information

4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[S4.14]Intermetallic precipitation and oxidation behavior of a Fe–20Cr–0.5Nb–2Mo (at%) high-Cr ferritic alloy

*Yaw　Wang CHAI¹, Shintaro KONDO¹, Kentaro KANAI¹, Dosung LEE¹, Manabu WATANABE¹, Shin ISHIKAWA², Takako YAMASHITA², Yoshisato KIMURA¹ (1. Tokyo Institute of Technology, 2. JFE Steel Corporation)

Keywords:

Ferritic alloys,intermetallic,precipitation,oxidation,microstructure

This study reveals the surface oxidation behavior of a ferritic alloy by the interfacial precipitation of intermetallic Laves and Chi phases. and the vapor gases of the oxidation process.

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