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本文研究了Mo/Ni_3AI复合材料的抗氧化性能。结果指出,Mo/Ni_3AI复合材料在不同温度下的氧化动力学特征服从抛物线规律。随氧化试验温度升高,氧化增重明显增加。MoO_2在高温下被氧化成MoO_3,对Mo/Ni_3AI复合材料的抗氧化性能具有不利的影响。
In this paper, the oxidation resistance of Mo / Ni_3AI composites was studied. The results show that the oxidation kinetics of Mo / Ni_3AI composites obey the parabolic law at different temperatures. With the oxidation test temperature increases, the oxidation weight gain significantly increased. MoO_2 is oxidized to MoO_3 at high temperature, which has an adverse effect on the oxidation resistance of Mo / Ni_3AI composites.