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用示差扫描量热法（简称ＤＳＣ法）测量了Ｕ０．７７Ｚｒ０．２３合金（ｗ（Ｚｒ）＝１０％）在３００－１０１０Ｋ温度范围内的热容。在８５０Ｋ以下的摩尔热容合理地低于Ｔ．Ｍａｔｓｕｉ测得的Ｕ０．８０Ｚｒ０．２０的摩尔热容，而与由Ｙ．Ｔａｋａｈａｓｈｉ的数据经内括得到的Ｕ０．７７Ｚｒ０．２３的摩尔热容基本一致。热容曲线示出了４个相变峰，对应的４个相变焓分别为５８３、１１６、２８１０和２６３Ｊ／ｍｏｌ。它们不同于Ｔ．Ｍａｔｓｕｉ的值，而与下落卡计法测得的完全吻合。４个相变温度与文献值相近。
The heat capacity of U0.77Zr0.23 alloy (w (Zr) = 10%) at 300-1010K was measured by differential scanning calorimetry (DSC). The molar heat capacity below 850K is reasonably below T Matsui measured U0.80Zr0.20 molar heat capacity, and with Y. The Takahashi’s data is essentially identical to the molar heat of U0.77Zr0.23 obtained by the in-line method. The heat capacity curves show four phase transition peaks, corresponding to four enthalpies of 583, 116, 2810 and 263 J / mol, respectively. They are different from T. Matsui value, which is exactly the same as the drop card method. Four phase transition temperatures are similar to the literature values.