LUBRICANT FOR DRAWING WELDING WIRE AND FLUX INCLUDING WELDING WIRE

摘要

PURPOSE: To develope a welding wire having excellent welding workability and drawability and no defective welding even when baking treatment is not applied and a lubricant which is appropriately used for obtaining such a welding wire. ;CONSTITUTION: The lubricant for drawing the welding wire is consisting of 1-60wt.% polyethylene tetrafluoride, 1-50wt.% molybdenum disulfide, 1-50wt.% graphite and the balance at least one among mica, sericite and talc, and the flux including welding wire is composed of 0.001-1.0wt.% the lubricant per 1g welding wire.;COPYRIGHT: (C)1993,JPO&Japio