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
、
实
和缺口试件
点弯曲实
的结
,
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。

20世纪八十年代,这些原因都
基地
利诺
字限制
第一季_Modern Family-Season01



