固态相变和软化效应对超高强钢焊接残余应力的影响

王重阳, 韩世伟, 谢峰, 胡龙, 邓德安

Influence of Solid-State Phase Transformation and Softening Effect on Welding Residual Stress of Ultra-High Strength Steel

WANG Chongyang, HAN Shiwei, XIE Feng, HU Long, DENG Dean

图14 超高强钢对接接头3种计算案例的中央断面纵向残余应力云图

Fig.14 Distributions of welding residual stresses of central section at longitudinal direction under case A (a), case B (b), and case C (c) of UHSS butt joint