[G] 溶融・凝固プロセス 高温プロセス(2)

[358] In-situ observation of solidification of binary Ni-Si melt

*荘 履中¹、前田 健作¹、志賀 敬次¹、森戸 春彦¹、藤原 航三¹ (1. 東北大金研)

キーワード：Polyphase solidification、Crystal growth、Directional solidification、Silicon、Nickel

During solidification of binary Ni-Si melts containing more than 70% Si, Si dendrites grow first and confine Ni-rich melt. Enclosed melts form NiSi and growth kinetics determines its distribution.