固态相变对Fe-Co-Ni超高强度钢长臂梁构件焊接-淬火过程应力和变形的影响

张开元, 董文超, 赵栋, 李世键, 陆善平

Effect of Solid-State Phase Transformation on Stress and Distortion for Fe-Co-Ni Ultra-High Strength Steel Components During Welding and Vacuum Gas Quenching Processes

ZHANG Kaiyuan, DONG Wenchao, ZHAO Dong, LI Shijian, LU Shanping

图5 真空气淬工艺及热循环曲线的实验与模拟结果对比

Fig.5 Vacuum gas quenching process (a) and the simulated and experimental thermal cycle curves for a workpiece (Thermocouples: the spot welded thermocouple positions used for temperature measurement) (b)