METHOD FOR ACTIVATING PROJECTING MATERIAL FOR MECHANICAL PLATING

PURPOSE:To reactivate the deteriorated projecting material for zinc-iron mechanical plating by heat-treating the material under specified conditions. CONSTITUTION:The projecting material for mechanical plating obtained by coating the core of iron or iron alloy with a zinc alloy layer and with the ad...

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE MASAJI, AISAKA TOMOHIRO, SHIMOYAMA HAJIME, NAGANO YASUHISA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	PURPOSE:To reactivate the deteriorated projecting material for zinc-iron mechanical plating by heat-treating the material under specified conditions. CONSTITUTION:The projecting material for mechanical plating obtained by coating the core of iron or iron alloy with a zinc alloy layer and with the adhesion power to the material to be treated decreased after long use is heat- treated at 300-550 deg.C for 10-60min. As a result, the projecting material with the adhesion power decreased is reactivated, and the service life of the projecting material is prolonged.