Electron beam selective melting additive manufacturing method and device for refractory alloy

The invention relates to the technical field of advanced manufacturing, in particular to an electron beam selective melting additive manufacturing method and device for refractory alloy. The method comprises the following steps: collecting initial temperature of a powder bed, initial parameters of a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG JIE, ZHU DONGXU, GU HAI, LIU JINJIN, ZHOU XIUPENG
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 CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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