A SUBMERGED ARC WELDING PROCESS ; A WELDING WIRE FOR SUBMERGED ARC WELDING WITH SOLID LUBRICANT ON THE SURFACE OF THE WIRE,AND SUBMERGED ARC WELDING DEVICE WITH SUCH WIRE

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专利权人:

Lincoln Global, Inc.

发明人:

SCHAEFFER, J., Ben,KAHN, Boris

申请号：

EP20090766180

公开号：

EP2310160(B1)

申请日:

2009.06.05

申请国别(地区):

欧洲专利局

年份:

2017

代理人:

摘要：

The copper cladding normally applied to the surfaces of a submerged arc welding wire for preventing weld gun contact tip abrasive wear is replaced with a solid lubricant. This eliminates copper contamination of the weld from the copper cladding while preserving the useful life of the contact tip.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/