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3 粒状贝氏体M-A岛中合金元素分布的EPMA测量 |
Fig.3 SEM image (a) and line scanning plots (along line AB in Fig.3a) of substitutional alloying elements (b) and C element (c) in granular banite obtained by EPMA |
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