摘要
采用额定功率为5kW连续可调的CO_2横流激光器,研究了激光的输出功率和焊接速度对2mm厚1Cr18Ni9Ti奥氏体不锈钢的力学性能指标（抗拉强度σ_b,屈服强度σ_(0.2),延展率σ_(5.65)）的影响规律;并且通过分析得到了激光焊接1Cr18Ni9Ti薄板的最佳工艺参数。
The effect of laser output power and welding speed on the mechanical properties of stainless steel welded joint is studied. The best welding parameters for the stainless steel sheet are also obtained.
出处
《焊接》
1999年第7期27-29,共3页
Welding & Joining
关键词
激光焊
不锈钢
力学性能
焊接接头
laser welding, stainless steel, mechanical properties
