通过对调质态(QT)和模拟焊后热处理(SPWHT)态SA533B钢板的常规力学性能、不同温度的夏比冲击韧性(KCV)及断裂韧度(KJC)的深入研究,结果表明SA533B厚钢板经SPWHT升高了韧脆转...
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给出了焊接残余应力与局部焊后热处理应力的试验结果与模拟结果的对比。
Experiment results of welding residual stress and the stress after local post weld heat treatment are compared with numerical simulation.
模拟钢轨焊接及焊后热处理工况，采用热膨胀方法分别测定uic 900a及u75 V钢轨钢的连续冷转变曲线(CCT曲线)。
By simulating welding and simulating heat treatment after welding, CCT Curves of UIC900A and U75V rail steels are determined by the expansion method.
用焊接热模拟方法确定了焊后热处理工艺参数。
The technological parameter of post-welded heat-treatment is determined by welding thermal simulation test.
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