GAS METAL ARC WELDING OF COATED STEELS

This invention relates to a method for gas metal arc welding of coated steel s and a shielding gas therefor. The shielding gas is made up of from 6 to 10 volume percent carbon dioxide; from 6 to 10 volume percent helium; and the balance argon.

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Bibliographische Detailangaben
Hauptverfasser:	NEFF, JEREMY B, LYTTLE, KEVIN A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	This invention relates to a method for gas metal arc welding of coated steel s and a shielding gas therefor. The shielding gas is made up of from 6 to 10 volume percent carbon dioxide; from 6 to 10 volume percent helium; and the balance argon.