M-A岛高温回火转变产物对核电SA508-3钢冲击韧性影响机制

蒋中华, 杜军毅, 王培, 郑建能, 李殿中, 李依依

Mechanism of Improving the Impact Toughness of SA508-3 Steel Used for Nuclear Power by Pre-Transformation of M-A Islands

JIANG Zhonghua, DU Junyi, WANG Pei, ZHENG Jianneng, LI Dianzhong, LI Yiyi

图5 正火态SA508-3钢经不同预处理后XRD谱

Fig.5 XRD spectra of as-normalized SA508-3 steel after different pre-treatments