Wear-resistant gasket with graphene composite lubricating coating and production process of wear-resistant gasket

The wear-resistant gasket with the graphene composite lubricating coating comprises a gasket body and self-lubricating coatings coated on the two opposite sides of the gasket body, and a corresponding production process of the wear-resistant gasket comprises the following steps that A, steel raw mat...

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Bibliographische Detailangaben
1. Verfasser:	YIN MINGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The wear-resistant gasket with the graphene composite lubricating coating comprises a gasket body and self-lubricating coatings coated on the two opposite sides of the gasket body, and a corresponding production process of the wear-resistant gasket comprises the following steps that A, steel raw materials are subjected to blanking arrangement, the gasket is formed, cleaning is conducted, and surface oil dirt is removed; b) putting the pre-treated gasket into a preheating furnace, drying and preheating for 30-50 minutes, then carrying out nitriding treatment and heat preservation for 80-120 minutes, then carrying out oxidation treatment for 5-10 minutes, and then cooling and cleaning; and C) carrying out primary bottoming spraying on a single surface of the gasket, heating and curing, then turning over the gasket, carrying out primary bottoming spraying on the other surface, heating and curing, then carrying out secondary spraying on the side, heating and curing to form a film layer, turning over the gasket, c