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
Mechanism of Improving the Impact Toughness of SA508-3 Steel Used for Nuclear Power by Pre-Transformation of M-A Islands
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 |
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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12 粒状贝氏体中块状残余奥氏体回火转变机制示意图 |
| Fig.12 Schematics showing the microstructural evolution of granular bainite during conventional tempering (a→b) and modified tempering by pre-tempering at 400oC (a→c→d) (F—ferrite, B—bainite) |
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