摘要
通过对新型高强度耐大气腐蚀乙字钢焊接性分析、焊接工艺试验,检验分析了焊接接头的性能,确定了合适的焊接工艺参数、焊接材料,证明了攀钢生产的YQ450NQR1高强度耐大气腐蚀乙字钢具有良好的焊接性。
According to the weldability analysis and weld process test of the new high strength atmospheric corrosion resistance welding process parameters YQ450NQR1 high strength shape steel, the properties of the welding joint were tested and the proper and welding material were determined. It was proved that the weldability of atmospheric corrosion resistance shape steel of Panzhihua steel was good.
出处
《四川冶金》
CAS
2009年第2期39-42,共4页
Sichuan Metallurgy
关键词
高强度耐候钢
焊接性
焊接材料
high strength weathering steel, weldability, welding material
