Journal article
Effect of electrode tip geometry on electrode degradation during resistance spot welding zinc coated sheet steel
Abstract
The effect of electrode tip geometry on electrode degradation during resistance spot welding zinc coated steel sheet was investigated by scanning electron microscope and energy dispersive X-ray spectrometer. The results show that domed electrode degradation mechanism is basically caused by wear due to fracture of local welding between the electrode tip surface and zinc coated sheet steel happen at electrode surf ace, and alloying between …
Authors
Dong S; Zhou N
Journal
Zhongguo Jixie Gongcheng China Mechanical Engineering, Vol. 19, No. 18, pp. 2236–2240
Publication Date
September 25, 2008
ISSN
1004-132X