Composite cladding method and equipment for cladding tungsten carbide hard alloy particles on surface of steel plate

• Main Authors: PANG ZIRUI, ZHANG BINGYI, ZHAO ZHIBIN, ZHANG BINGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: 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

The invention provides a composite cladding method and equipment for cladding tungsten carbide hard alloy particles on the surface of a steel plate. A plasma cladding process and a brazing process with a plasma arc as a heat source are combined; tungsten carbide hard alloy particles are embedded int...