[G] Melting and solidification process/High temperature process(2)

[352] Investigation of the effects of Cu and Sn on nucleation of graphite in cast iron through contact-melting technique

*Kok　Long Ng^1,2, Hideaki Sasaki^3,4, Hisao Kimura^3,6, Takeshi Yoshikawa³, Masafumi Maeda^3,5 (1. Department of Materials Engineering, School of Engineering, the University of Tokyo, 2. Department of Materials Science and Engineering, University of Toronto「Now：University of Toronto」, 3. Institute of Industrial Science, the University of Tokyo, 4. Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University 「Now：Ehime University」, 5. Kyoto University of Advanced Science 「Now：Kyoto University of Advanced Science」, 6. Department of Materials Engineering, School of Engineering, the University of Tokyo「Now：The University of Tokyo」)

Keywords:球状黒鉛鋳鉄、トランプエレメント、接触溶解、界面整合性、レアアース

CuとSnが鋳鉄の凝固組織にあたえる影響を調査するため、これらの元素を含んだ鋳鉄を酸化物基板上で凝固させ、
界面および合金内部における黒鉛析出を観察した。
添加元素と黒鉛析出の関係について熱力学に考察した。