PWR核压力容器钢辐照效应综述

摘要

This paper has synthesized the domestic and foreign experimental results for Reactor Pres-sure Vessel Steel (RPVS). The paper has also summed up the influence of the irradiation parameters and the metallurgic factors of RPVS on the irradiation effects, and its application. At last the paper has made an induction, analysis and the theoretical explanation for the occurred phenomena and laws. The mechanism of irradiation embrittlement and generally recognized laws are introduced and summarized as well.%综合了国内外反应堆压力容器（RPV）钢的实验结果,归纳、分析了RPV钢的辐照参数、冶金因素对辐照效应的影响及其实践应用,对出现的现象和规律作了理论解释,并对辐照脆化机制和公认的规律作了介绍和总结。