METHOD FOR CONTACT SPOT WELDING OF ZINC-PLATED STEEL SHEETS

FIELD: processes and equipment for contact spot welding, namely for welding zinc-plated steel sheets used in automobile manufacture for enhancing corrosion resistance of steel sheets. ^ SUBSTANCE: method comprises process of two-stage welding. At first stage zinc coating is deformed and removed from...

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Bibliographische Detailangaben
Hauptverfasser: VAKATOV A.V, DANILOV JU.S
Format: Patent
Sprache:eng ; rus
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