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。
效率高12%,他们的心脏血压会降低1至

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