电焊机2018，Vol.48Issue(3)：18-24,7.DOI:10.7512/j.issn.1001-2303.2018.03.03
不同焊丝对MIG电弧钎焊接头性能影响
Study on the effect of different brazing wires on the performance of MIG arc brazed joint
戴忠晨 1陈菲 1云中煌 1张洪逵1
作者信息
- 1. 中车南京浦镇车辆有限公司,江苏南京210031
- 折叠
摘要
Abstract
By using the manual MIG arc brazing,three kinds of brazing wires were tested for the butt joint of SUS304 stainless steel and Q355GNHD weather resistant steel.The results showed that the wettability of CuSi3 showed the highest value and the vaule was 4.02 on the SUS304 stainless steel and 3.62 on the Q355GNHD weather resistant steel.The CuAl8 brazed joints showed regular surface with lower defects.So the CuAl8 wire is more suitable than the other two wires for brazing the two kinds of materials.关键词
不锈钢/耐候钢/MIG电弧钎焊/焊丝Key words
stainless steel/weather resistant steel/MIG arc brazing/brazing wire分类
矿业与冶金引用本文复制引用
戴忠晨,陈菲,云中煌,张洪逵..不同焊丝对MIG电弧钎焊接头性能影响[J].电焊机,2018,48(3):18-24,7.
