Murex hot cracking test 缪雷克期热裂纹试验
hot cracking test 热裂试验
Hot cracking tests for weldments 焊件的热裂试验 ; 焊接的热裂试验 ; 焊件的热裂开检查
hot cracking testing 热裂测试
hot-cracking susceptibility 热裂敏感性
hot-cracking test 热裂试验
Hot cracking tendency 热裂倾向性 ; 热裂倾向
hot-cracking 热裂纹
Weld with trailing impactive rolling (WTIR) is a new technique to reduce the residual stress and distortion and prevent hot cracking of thin-walled structure.
随焊冲击碾压是一种控制薄壁结构焊接应力变形、防止热裂纹的新方法。
The front impact roller causes transverse plastic compression strain in the weld which is in the brittle temperature range, which counteracts the tensile strain which leads to hot cracking.
前轮对处于脆性温度区间的焊缝金属施加一个横向挤压塑性应变，减小甚至抵消致裂的拉伸应变，防止了焊接热裂纹的产生。
The results showed that TCS steel had good cold cracking resistance and crystal hot cracking resistance.
结果表明，TCS钢具有良好的抗冷裂敏感性和抗结晶热裂敏感性能。
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