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
器钢在
化处理前后的室温和低温
学性能。