焊接参数对奥氏体不锈钢电子束焊缝的影响  

Effect of Welding Parameters on Weld Dimensions by Electron-Beam Welding for Austenitic Stainless Steel

作　　者：王鑫 王利媛 Wang Xin;Wang Liyuan

机构地区：[1]一重集团大连核电石化有限公司,大连116113

出　　处：《一重技术》2021年第1期44-48,59,共6页CFHI Technology

摘　　要：通过对不同焊接参数得到焊缝尺寸的测量,确定焊接电压、聚焦电流、焊接束流和焊接速度对焊缝尺寸的影响。分析焊接缺陷的原因,提出消除缺陷的工艺措施。The dimensions of welds made with different EBW parameters are measured to determine the effect of welding voltage,focus current,welding beams and welding speed on weld dimensions.Technical measures to eliminate imperfections are put forward based on the study on the welding defects.

关 键 词：电子束焊接 焊接参数 焊缝尺寸 

分 类 号：TG456.3[金属学及工艺—焊接]