Method for comprehensively improving mechanical-electrical properties of selective laser melting formed chromium-zirconium-copper alloy

The invention relates to a method for comprehensively improving mechanical-electrical properties of a selective laser melting formed chromium-zirconium-copper alloy, and belongs to the technical field of additive manufacturing. The chromium-zirconium-copper alloy powder is prepared into a chromium-z...

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Bibliographische Detailangaben
Hauptverfasser:	LUO ZHIWEI, YAN ZHENYU, LI YUE, LI HONGFEI, NI JIANGTAO, CHEN SHUAI, XU KUNHE, LIU HAN, ZHANG JINGJING, LIU QI, LI QUAN, CUI BAOWEI, DONG PENG, HOU YIFEI, WU ZHIJUN, ZHOU QINGJUN
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 BASIC ELECTRIC ELEMENTS CABLES CASTING CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY CONDUCTORS ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INSULATORS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention relates to a method for comprehensively improving mechanical-electrical properties of a selective laser melting formed chromium-zirconium-copper alloy, and belongs to the technical field of additive manufacturing. The chromium-zirconium-copper alloy powder is prepared into a chromium-zirconium-copper component through a selective laser melting forming process; powder cleaning is conducted on the chromium-zirconium-copper component formed through selective laser melting; the chromium-zirconium-copper component is put into a heat treatment furnace, vacuumized and filled with inert protective gas; heating the heat treatment furnace to a set temperature, keeping the temperature for a set time, and then cooling the chromium-zirconium-copper component along with the furnace to complete performance improvement; according to the method, cooperative regulation and control of the strength and the conductivity of the selective laser melting formed chromium-zirconium-copper are achieved through regulation a