摘要
通过对国内外常用于P91钢焊接的4种焊丝和4种焊条的各种性能试验、比较,对经济性进行分析,认为国内D厂生产的焊丝、焊条是目前焊接P91钢的最佳焊接材料。
The performances of common four types of P91 steel wielding wires and wielding rods were tested and compared and the economy characteristic was analyzed. The result indicated that wielding wires and rods produced by D company is the best wielding material to wield P91 steel nowadays.
出处
《湖南电力》
2007年第4期13-15,共3页
Hunan Electric Power
关键词
P91
焊接材料
性能比较
优化选择
Pgl
wielding material
performance comparison
optimization selection
