金属间化合物与大块玻璃合金的形成  

INTERMETALLICS AND FORMATION OF BULK GLASSY ALLOYS

作　　者：何国[1] 陈国良[1] 

机构地区：[1]北京科技大学新金属材料国家重点实验室

出　　处：《材料研究学报》1999年第6期569-575,共7页Chinese Journal of Materials Research

基　　金：国家863计划资助!863-715-005-0130;北京自然科学基金!2992010

摘　　要：综述了大块玻璃合金液态结构、结晶动力学行为、玻璃态形成机制以及其与金属间化合物的关系，应用二元合金液态结构的理论模型，分析与推测大块玻璃合金的液相结构。The characteristics of liquid structure, crystallization kinetics as well as glassy forming mechanism of bulk glassy alloys have been discussed. The theoretical models and empirical expressions developed from experiments on binary alloy liquids were extended to explain the thermodynamic properties of bulk glassy alloy liquid and its consequent behavior during cooling. Some experimental results on Zr-base glassy alloys were reviewed.

关 键 词：玻璃转变 大块玻璃合金 金属间化合物 

分 类 号：TG13[一般工业技术—材料科学与工程]