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采用差示扫描量热计（ＤＳＣ－７）研究Ｚｒ（６５）Ａｌ（７．５）Ｃｕ（１５）Ｃｏ（２．５）非晶合金的玻璃转变和晶化。通过测定不同加热速度（最大与最小加热速度差２５００倍）时的玻璃转变温度和结晶温度，给出了非晶合金的连续加热转变图和临界冷却速度，并根据Ｋｉｓｓｉｎｇｅｒ方法计算了玻璃转变和晶化的转变激活能。
The glass transition and crystallization of Zr (65) Al (7.5) Cu (15) Co (2.5) amorphous alloy were studied by differential scanning calorimeter (DSC-7) The continuous heating transformation and the critical cooling rate of amorphous alloys were given by measuring the glass transition temperature and crystallization temperature at different heating rates (2500 times the maximum and minimum heating rates). The glass transition and crystallinity were calculated according to the Kissinger method Transformational activation energy.