Method for preparing laser cladding powder from stainless steel leftover materials

The invention discloses a method for preparing laser cladding powder from stainless steel leftover materials. The method comprises the following steps that preparation raw materials containing the stainless steel leftover materials are heated and smelted, wherein the preparation raw materials compri...

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Bibliographische Detailangaben
Hauptverfasser:	LI TONG, SU LUNCHANG, LIU JIA, CHEN LEIPING, LI YANG, ZHANG XIANHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING 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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Beschreibung
Zusammenfassung:	The invention discloses a method for preparing laser cladding powder from stainless steel leftover materials. The method comprises the following steps that preparation raw materials containing the stainless steel leftover materials are heated and smelted, wherein the preparation raw materials comprise the stainless steel leftover materials, industrial pure iron, nickel plates, low-carbon chromium,high-carbon chromium, electrolytic manganese, ferrosilicon and boron iron; and after smelted metal solution components are mixed uniform, the mixture is atomized into the powder, and the laser cladding powder is prepared. According to the method, the stainless steel leftover materials directly serve as important metal powder raw materials to prepare the laser cladding powder, so that the method has the advantages that the cost is reduced, the material utilization rate is improved, environmental pollution is reduced and energy is saved. 本发明公开一种利用不锈钢边角料制备激光熔覆粉末的方法，包括以下步骤：将包含不锈钢边角料的制备原料加热熔炼，其中，所述制备原料包括不锈钢边角料、工业纯铁、镍板、低碳铬