首页>
外国专利>
Welding wire for rust beauty of excellent carbon steel
Welding wire for rust beauty of excellent carbon steel
展开▼
机译:优质碳素钢的防锈焊丝
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: To provide a welding wire for carbon steel hardly causing island- shaped rust and excellent in the rust prevention without need for providing the copper plating on the surface of the welding wire for the carbon steel. ;CONSTITUTION: This welding wire is a non-plated solid wire or a flux-cored wire. The contact electric resistance is measured at a plurality of points over the whole length of 10m of the arbitrarily taken-out section of this wire. The probability of the contact electric resistance ranges between 0 and 0.2 where the maximum value is ≤40Ω, the difference between the maximum and minimum values is ≤30Ω, and the measured value is ≤0.02Ω.;COPYRIGHT: (C)1996,JPO
展开▼