Presentation Information

[334]Theoretical Calculation of the Free Energy of Fe Grain Boundaries with Structural Fluctuations

*Toshihiro FUTAZUKA1, Masaki ARAI1, Takehito SEKI1,2, Nobusato MORISHIGE3, Ryo Matsubara3, Yuichi IKUHARA1,4, Naoya SHIBATA1,4 (1. Univ. of Tokyo, 2. JST PRESTO, 3. Nippon Steel, 4. JFCC)

Keywords:

鉄,粒界,理論計算,自由エネルギー,非整合構造

理論計算により種々のFe粒界の自由エネルギーを評価し,構造ゆらぎとの関係を明らかにした.

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