摘要
详细介绍１６ＭｎＲ钢试验用试板坡口型式、施焊参数及返修工艺参数的确定，根据试验结果，侧重理论分析与观察结果对比。
The groove of 16MnR steel test piece,the welding parameter and rewelding fabrication parameter are introduced.On the basis of test result and theory analysis and obserued result,a conclusion is obtained and a suggest for handling rewelding weld is advanced.
出处
《电焊机》
1999年第6期25-28,共4页
Electric Welding Machine
关键词
焊接接头
多次返修焊
组织
性能
压力容器
MnR steel welding joint
repeatedly rewelding
structure and performance
