Heat treatment and pre-strain, tensile test of the material and four point bending test have been carried to obtain the mechanical property of the undegraded and degraded material at low temperature.
本文首先通过分析复合脆化处理实验、拉伸实验和
口试件四
弯曲实验的结果,考察比较某核压力容器钢在脆化处理前后的室温和低温力学性能。
氨酸甲酯均聚物碱解较快,而
反应很小。

的回溶,合金基体重新形成过饱和固溶体。

于理想
。
。
实验室
温


