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.
本文首先析复合化处理实验、拉伸实验和缺口试件点弯曲实验的结果,考察比较某核压力容器化处理前后的室温和低温力学性能。