34CrNi1Mo/Q355B异种钢对接接头残余应力及焊后热处理对残余应力的影响
Residual Stress in a 34CrNi1Mo/Q355B Dissimilar Steel Butt Joint and the Effects of Post-Weld Heat Treatment on Residual Stress
34CrNi1Mo/Q355B异种钢对接接头残余应力及焊后热处理对残余应力的影响 |
| 瞿铁, 谢杨, 王重阳, 李利霞, 徐侠剑, 毛峙溆, 骆文泽, 黄智泉, 邓德安 |
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Residual Stress in a 34CrNi1Mo/Q355B Dissimilar Steel Butt Joint and the Effects of Post-Weld Heat Treatment on Residual Stress |
| QU Tie, XIE Yang, WANG Chongyang, LI Lixia, XU Xiajian, MAO Zhixu, LUO Wenze, HUANG Zhiquan, DENG Dean |
| 图1 34CrNi1Mo钢不同冷却速率下的热膨胀曲线 |
| Fig.1 Thermal expansion curves of 34CrNi1Mo steel at different cooling rates (Ac1—austenitizing start temperature, Ac3—austenitizing end temperature, Bs—bainite transformation start temperature, Ms—martensite transformation start temperature) |
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