摘要
本文采用Ｌｕｂｏｌｓｋｙ法作脆化判据，测定了金属玻璃Ｆｅ８０Ｂ１４Ｓ１６的脆化温度；用内耗法测定了该材料的结构驰豫温度、晶化温度；得出了脆化激活能、结构驰豫激活能；对退火脆化现象的实质进行了分析和讨论．
The embrittlement-temperation of metallic glass Fe80B14Si6is determined by the means of Luborsky, The struction relaxation-temperation and Crystallization-temporation are determined by the means of internal friction. The activation energy for embrittlement and the activation energy for struction relaxation are obtained. The essence of annealing embrittlement is analysed and reported.
出处
《郑州大学学报（自然科学版）》
CAS
1996年第4期53-57,共5页
Journal of Zhengzhou University (Natural Science)
关键词
金属玻璃
脆化
结构驰豫
退火
metallic glass
emrittlement
struction relaxation
