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理实验、拉伸实验和缺口试件
点弯曲实验的结果,考察比较
力容器钢在
理前后的室温和低温力学性能。