焊后处理 焊接后，为改善焊接接头的组织和性能或消除残余应力而进行的热处理即为焊后处理。
局部焊后热处理 Local post weld heat treatment
焊后热处理要求 post weld heat treatment requirements
焊接后热处理 PWHT ; post weld heat treatment ; postweldheattreatmentPWHT
焊后热处理温度 temperatures for post weld head treatment
焊缝焊后热处理 post weld heat treatment
模拟焊后热处理 SPWHT
焊后热处理 PWHT
焊后去应力处理 post weld stress relief treatment
连接的焊后热处理 post weld heat treatment of connections
焊后不热处理 no heat treatment after welding
与传统的改善结构疲劳性能的焊后处理措施相比，超声冲击处理是一种既高效又便捷的较为理想的工艺方法。
Ultrasonic impact treatment (UIT) is an effective and convenient method to enhance the fatigue strength of welded joints and suchlike structures.
激光焊点直径小、受热范围小，焊后不会出现气孔、塌陷、热应变及金相组织变化等现象，极大减小焊后处理工序。
Welding does not occur after pores, collapse, thermal strain and microstructure changes and so on. Significantly reduce post -weld treatment process.
我们不仅提供适合切割、弧焊等制造工艺，还涵盖装配、质控、包装等后处理工序。
We offer cutting arc welding as well as post-processing tasks such as assembly, quality control packaging.
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