PWHT:焊后热处理

“焊后热处理”在工程与制造业中广泛使用,其英文全称为“Post Weld Heat Treatment”,通常缩写为PWHT,以方便书面和口头交流。这一工艺主要用于改善焊接接头的金属性能,消除焊接应力,提高材料的韧性和抗腐蚀能力,常见于压力容器、管道系统及重型装备制造领域。采用PWHT不仅能保障产品质量,也符合相关行业标准与安全规范。

Post Weld Heat Treatment具体释义

  • 英文缩写:PWHT
  • 英语全称:Post Weld Heat Treatment
  • 中文意思:焊后热处理
  • 中文拼音:hàn hòu rè chǔ lǐ
  • 相关领域pwht 产品

Post Weld Heat Treatment的英文发音

例句

  1. This paper analyzed the welding capability of the new type heat resistant steel and discussed its welding technology, measures of argon filling and the control points of post weld heat treatment.
  2. 分析了新型耐热钢(T/P92)焊接性能,并对其焊接工艺、充氩措施及焊后热处理(PWHT)控制要点进行论述。
  3. The method of internal combustion with high speed jet nozzle used in the local whole post weld heat treatment of spherical tanks was reviewed.
  4. 对球形储罐焊后整体热处理常用的燃油高速喷嘴内燃法进行回顾,并就开始研制的微机自动控制系统做了简介。
  5. When post weld heat treatment is required, the PWHT may be performed by using an approved subcontractor.
  6. 如果需要进行后焊热处理,则应由经核准的分包商实施。
  7. A direct quantitative method has been proposed to assess the effectiveness of stress relief for tubular joint in local post weld heat treatment ( PWHT ).
  8. 提出了直接定量评定管接头焊后局部热处理应力释放效果的方法。
  9. Experiment results of welding residual stress and the stress after local post weld heat treatment are compared with numerical simulation.
  10. 给出了焊接残余应力与局部焊后热处理(PWHT)应力的试验结果与模拟结果的对比。