摘要
在综述钨电极对电弧性能影响的基础上,从稳定和提高电弧特性角度探讨了钨电极制造和试验研究的改进方向。
The article has introduced the influence of tungsten electrode material on electric arc property,and put forward their improvement (chemical composition,structure,and soon) to meet the property requirements for electric arc.
出处
《稀有金属与硬质合金》
CAS
CSCD
1997年第1期60-62,共3页
Rare Metals and Cemented Carbides
关键词
钨电极
电弧特性
影响因素
chemical composition, structure, polybasic electrode, geometry, surface state