Measurement of Enthalpy Relaxation in a Metallic Glass Pd_(77.5) Cu_(6.0) Si_(16.5)  

作　　者：DING Xingzhao HE Yizhen 

机构地区：[1]Institute of Solid State Physics,Academia Sinica,Hefei 230031

出　　处：《Chinese Physics Letters》1994年第9期565-568,共4页中国物理快报（英文版）

摘　　要：Enthalpy relaxation in amorphous Pd_(77.5) Cu_(6.0)Si_(16.5) in sub-Tg temperature region was studied by differential scanning calorimetry(DSC).Enthalpy change due to annealing,which was measured by deducting the effect of glass transition,increased gradually to a saturated value with increasing annealing time(ta).At lower temperatures,enthalpy relaxation exhibited two-stage in ta dependence.

关 键 词：RELAXATION ANNEALING ENTHALPY 

分 类 号：TG1[金属学及工艺—金属学]