摘要
综述了铝合金晶粒细化的各种方法与应用现状,分析了各种细化方法的细化机理。并对新型中间合金细化剂如Al-Ti-B-R E、Al-Ti-C-RE等的细化效果进行讨论,最后阐述了一种新的晶粒细化方法-细晶铝锭及其对铝合金的细化效果、细化机理及应用。
The present situation of methods and application of grain refinement in aluminium alloy is summarized ,and the refinement mechanisms of grain refinement methods are analyzed .The refinement effects of the master alloys such as Al-Ti-B-RE, A1-Ti-C-RE are discussed. The refinement effect,refinement mechanisms and applications of grain-refining aluminium ingots axe related.
出处
《热加工工艺》
CSCD
北大核心
2005年第12期71-73,76,共4页
Hot Working Technology
基金
河南省重大科技攻关资助项目(0322020600)
关键词
铝合金
中间合金细化剂
细晶铝锭
晶粒细化
细化机理
aluminium alloy
master alloys refiner
grain-refining aluminium ingot
grain refinement
refinement mechanisms
