压力对金属玻璃Zr_(70)Cu_(30)晶化温度和激活能的影响  

EFFECTS OF PRESSURE ON THE CRYSTALLIZATION TEMPERATURE AND ACTIVATION ENERGY OF METALLIC GLASS Zr_(70)Cu_(30)

作　　者：沈德久[1] 沈中毅[2] 吴浩泉[1] 殷岫君[2] 

机构地区：[1]燕山大学材料系,秦皇岛066004 [2]中国科学院物理研究所,北京100080

出　　处：《高压物理学报》1993年第2期100-104,共5页Chinese Journal of High Pressure Physics

基　　金：国家自然科学基金

摘　　要：在0～2GPa压力范围内,通过测量电阻,研究了压力对金属玻璃Zr_(70)Cu_(30)晶化温度与激活能的影响,并探讨了晶化温度与激活能随压力变化时的相关性。The crystallization temperature and activation energy of metallic glass Zr70Cu30 were studied in the pressure range up to 2GPa by resistance measurement. In addition ,the relation between the crystallization temperature and activation energy was discussed.

关 键 词：金属玻璃 压力 晶化 温度 激活能 

分 类 号：TG139.8[一般工业技术—材料科学与工程]