摘要
通过过热器出口三通管座焊缝超标缺陷的返修实例分析,阐述了在用设备缺陷返修的失败原因与影响因素,总结了缺陷返修技术防范措施与方法步骤,通过应用提高了返修成功率。
In this paper, through the example of three way socket outlet superheater repairweld defect analysis, expounds the reasons for failure and the influence factors in the use of equipment defect repair, summarizes the defect repair technology to prevent the steps and method, improves the success rate of repair through the application.
出处
《质量技术监督研究》
2014年第6期11-15,共5页
Quality and Technical Supervision Research
关键词
焊缝
超标缺陷
存在缺陷
返修
Weld bead
Exceed the standard defect
Defect
Repair
