节点文献
窄间隙埋弧焊在厚壁加氢反应器中的应用
Application of narrow gap welding technique in thick-wall hydrogenation reactor
【摘要】 介绍了窄间隙焊的特点,对坡口形式的确定、埋弧焊剂的筛选、焊接工艺参数的选择进行了详细分析。生产实践证明,窄间隙焊接工艺经济可靠且能保证焊接质量。
【Abstract】 Introduces the feature of the narrow gap welding,and analyses how to determine the form of groove,screen out submerged-arc welding flux and choose welding condition in detail.put use to product manufacture,and which proves the welding technique reliable of narrow gap and ensures the welding quality.
【关键词】 窄间隙埋弧焊;
焊接工艺参数;
加氢反应器;
焊接接头质量;
【Key words】 narrow gap welding(NGB); welding procedure parameter; hydrogenation reactor; quality of welding joint;
【Key words】 narrow gap welding(NGB); welding procedure parameter; hydrogenation reactor; quality of welding joint;
- 【文献出处】 电焊机 ,Electric Welding Machine , 编辑部邮箱 ,2006年10期
- 【分类号】TG445
- 【被引频次】9
- 【下载频次】282