Laser cladding remanufacturing method for mining large gear shaft

The invention discloses a laser cladding remanufacturing method for a mining large gear shaft. Comprising the steps that the to-be-repaired surface of the gear shaft is pretreated, self-melting iron-based alloy powder is prepared, the damaged surface of the gear shaft is scanned, coaxial powder feed...

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Bibliographische Detailangaben
Hauptverfasser:	LIU FENG, WANG NINGNING, GUO DAWU, CHENG YANHAI, GAO CHUWEI, YANG JINYONG, WAN YIXING, WANG QINGQING, GENG RUWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CASTING 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 FERROUS OR NON-FERROUS ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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