POWDER MATERIAL FOR USE IN ADDITIVE LAYER MANUFACTURING, ADDITIVE LAYER MANUFACTURING METHOD USING SAME, AND MOLDED ARTICLE

POWDER MATERIAL FOR USE IN ADDITIVE LAYER MANUFACTURING, ADDITIVE LAYER MANUFACTURING METHOD USING SAME, AND MOLDED ARTICLE

There is provided a powder material that is for manufacturing a molded article having low porosity and having uniformly present micropores by an additive layer manufacturing method. A powder material for use in additive layer manufacturing contains ceramics and metals, in which a tapped filling rate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KATO, Yuta, KATO, Nobuaki, YAMADA, Junya, IBE, Hiroyuki, SUGIYAMA, Yoshikazu
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
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:There is provided a powder material that is for manufacturing a molded article having low porosity and having uniformly present micropores by an additive layer manufacturing method. A powder material for use in additive layer manufacturing contains ceramics and metals, in which a tapped filling rate defined by (tapped density/theoretical density)×100% is 30% or more and less than 40%.