摘要
综述了块体非晶合金的成分设计准则,如:约化玻璃转变温度、"混乱"准则、Inoue准则、Johnson准则、原子尺寸比例准则、γ参数准则、电子浓度准则及相选择准则。并简要讨论了目前存在的问题及发展趋势。
Composition design criterions for bulk amorphous alloys are summarized in this paper,such as the reduced glass transition temperature,Inoue's experiential rule,confusion principle,Johnson's criterion,ratio for atomic size,γ parameter,electron concentration criterion,the phase selection based on competitive growth theory.Furthermore,problems and trends for developing bulk metallic glasses are discussed briefly.
出处
《金属功能材料》
CAS
2010年第3期81-85,共5页
Metallic Functional Materials
关键词
块体非晶合金
成分设计准则
形成能力
发展趋势
bulk amorphous alloys
composition design criterions
glass-forming ability
developing trend