1) welding cold cracking
焊接冷裂纹
1.
Influence of welding residual stress on welding cold cracking of gray cast iron;
焊接残余应力对灰铸铁焊接冷裂纹的影响
3) welding cold crack
焊接冷裂纹
1.
For low harden tendency steel, the welding cold cracks appeared in the floating head of floating-head type heat exchanger can be eliminated by adopting low hydrogen weld- ing materials, rational welding structure decreasing the restraint stress of the joints and suitable welding procedure.
钢材的淬硬倾向、焊接接头含氢量及其分布,以及接头所承受的拘束应力状态是产生焊接冷裂纹的三大主要因素。
4) cold crack welding
冷裂纹焊接
5) welding crack
焊接裂纹
1.
Metal magnetic memory signal recognition by neural network for welding crack;
焊接裂纹金属磁记忆信号的神经网络识别
2.
Available time and dubious zone size of welding crack by metal magnetic memory method;
金属磁记忆法检测焊接裂纹的时间空间有效性
3.
Remedy and analysis of welding crack for cone-shaped variant section of thick wall pressure vessel on Q345·C;
Q345·C厚壁压力容器锥体变径段焊接裂纹分析及返修
6) weld crack
焊接裂纹
1.
Feature extraction of metal magnetic memory signal and its application for weld crack;
焊接裂纹金属磁记忆信号的特征提取与应用
2.
Reason and control countermeasure of the weld crack happened to the bulletproof steel plate of the naval ship;
某型舰用防弹钢板焊接裂纹的原因分析及控制
3.
Analysis on the weld crack in construction survey of the 3 000 t river-to-sea cargo ship;
3000t江海直达货轮建造检验中的焊接裂纹分析
补充资料：冷裂纹
分子式：
CAS号：
性质：焊接接头冷至较低温度下，大约在钢的马氏体转变温度附近，由于拘束应力、淬硬组织和氢的作用下产生的裂纹属冷裂纹。冷裂纹主要发生在低合金钢、中合金钢和高碳钢的热影响区。
CAS号：
性质：焊接接头冷至较低温度下，大约在钢的马氏体转变温度附近，由于拘束应力、淬硬组织和氢的作用下产生的裂纹属冷裂纹。冷裂纹主要发生在低合金钢、中合金钢和高碳钢的热影响区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条