摘要
对新型铝合金晶粒细化剂Ａｌ－Ｔｉ－Ｃ的研究进展，制备方法，细化机理进行了述评。Ａｌ－Ｔｉ－Ｃ晶粒细化剂中的异质形核核心ＴｉＣ有助于Ａｌ３Ｔｉ形核，而α－Ａｌ又包在Ａｌ３Ｔｉ外面，形核几率大于相同添加量的Ａｌ－Ｔｉ－Ｂ，细化效果更好。
The development of Al-Ti-C grain refiner for Aluminium alloys is reviewed on the basis of three aspects such as history, methods of synthesis and refining mechanism. It is possible to improve Al-Ti-C grain refiner.
出处
《轻合金加工技术》
CAS
2001年第5期7-10,共4页
Light Alloy Fabrication Technology
