A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM
Sintered cemented carbide powder compositions are disclosed for use in the production of various articles by additive manufacturing. The individual particles of the powder compositions comprise metal carbide particles sintered together with a metallic binder. The sintered cemented carbide particles comprise at least a bimodal size distribution in which the first mode has a D50 of 20 μm to 45 μm and the second mode has a D50 of 5 μm to 20 μm. The metallic binder may be present in an amount of from 9 to 11 weight percent based on total weight of the sintered cemented carbide particles. Sintered cemented carbide bodies additively manufactured from the sintered cemented carbide powder compositions are disclosed. Methods of making the sintered cemented carbide powder compositions and methods of making the sintered cemented carbide bodies are also disclosed.
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM
Sintered cemented carbide powder compositions are disclosed for use in the production of various articles by additive manufacturing. The individual particles of the powder compositions comprise metal carbide particles sintered together with a metallic binder. The sintered cemented carbide particles comprise at least a bimodal size distribution in which the first mode has a D50 of 20 μm to 45 μm and the second mode has a D50 of 5 μm to 20 μm. The metallic binder may be present in an amount of from 9 to 11 weight percent based on total weight of the sintered cemented carbide particles. Sintered cemented carbide bodies additively manufactured from the sintered cemented carbide powder compositions are disclosed. Methods of making the sintered cemented carbide powder compositions and methods of making the sintered cemented carbide bodies are also disclosed.
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM
WANG ZHUQING (author) / PRICHARD PAUL D (author) / MIYANAJI HADI (author)
2024-08-01
Patent
Electronic Resource
English
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM
| European Patent Office | 2024
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM
| European Patent Office | 2024
BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM
| European Patent Office | 2024
CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND SINTERED BODIES MADE THEREFROM
| European Patent Office | 2024