COMPOSITE PARTICLE, COMPOSITE POWDER, AND METHOD FOR MANUFACTURING COMPOSITE MEMBER USING COMPOSITE POWDER

To provide a composite particle by which it becomes difficult for a coarse decarburization phase to be formed in a laminatedly molded cemented carbide.SOLUTION: A composite particle of the invention includes tungsten carbide and metal. Carbon particles are dispersed in a surface of the composite par...

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Bibliographic Details
Main Author KUBO YUTAKA
Format Patent
LanguageEnglish
Japanese
Published 15.04.2022
Subjects
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
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WORKING METALLIC POWDER
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Summary:To provide a composite particle by which it becomes difficult for a coarse decarburization phase to be formed in a laminatedly molded cemented carbide.SOLUTION: A composite particle of the invention includes tungsten carbide and metal. Carbon particles are dispersed in a surface of the composite particle.SELECTED DRAWING: Figure 1 【課題】積層造形した超硬合金において、粗大な脱炭相が形成され難くなる、複合粒子を提供する。【解決手段】本発明の複合粒子は、炭化タングステンと金属とを含む複合粒子であって、複合粒子の表面に炭素粒子が分散していることを特徴とする。【選択図】図１
Bibliography:Application Number: JP20200168655