摘要
介绍了厚壁容器窄间隙埋弧焊的坡口准备,焊接工艺方案,焊接材料及焊接工艺参数选择原则,并以产品为例介绍其典型焊接工艺规程、接头性能及经济效果分析。
The principles of how to work out the correct welding procedure such as the selection for welding parameters, filler metals and groove preparation are introduced in the paper. A number of vessels are taken as the typical examples to discuss the concrete procedures, joint properties and economic benefits for this process.
出处
《焊接》
北大核心
1990年第10期13-18,共6页
Welding & Joining
