[G] 熱力学・相平衡・状態図

[169] αFe/X(X:Nb,Mo)拡散対におけるC14Laves相の形成穖構

*LEE Dosung¹、日吉 遼樹¹、CHAI Yaw　Wang¹、渡邉 学¹、石川 伸²、木村 好里¹ (1. 東工大物質理工材料、2. JFEスチール)

キーワード：C14 Laves phase、Fe₂Nb、Fe₂Mo、Solid-phase reaction、Diffusion couple

The objective of the present work is to understand the formation mechanism of C14 Laves phase Fe₂Nb and Fe₂Mo at the interface of αFe/Nb and αFe/Mo diffusion couples, respectively.