ADDITIVE MANUFACTURED OBJECT AND METHOD OF MANUFACTURING ADDITIVE MANUFACTURED OBJECT

An additive manufactured object is a stack including a first metal layer made of a first metallic material and a second metal layer that includes second dot beads made of a second metallic material. The additive manufactured object includes an intermediate layer between the first and second metal la...

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Bibliographische Detailangaben
Hauptverfasser:	HATTORI, Satoshi, FUJII, Takafumi, SUMI, Nobuyuki
Format:	Patent
Sprache:	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 CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	An additive manufactured object is a stack including a first metal layer made of a first metallic material and a second metal layer that includes second dot beads made of a second metallic material. The additive manufactured object includes an intermediate layer between the first and second metal layers. The intermediate layer includes a first structural part as a structure made of the first metallic material and a second structural part as a structure made of the second metallic material. The first and second structural parts engage each other in a unit structure, and an arrangement of the unit structures arranged in the intermediate layer has translational symmetry in a plane perpendicular to a stacked direction of the first and second metal layers. The intermediate layer includes, at a junction interface between the first and the second structural parts, an intermetallic compound layer including an intermetallic compound.