Kennametal Inc. (20240253114). CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND SINTERED BODIES MADE THEREFROM simplified abstract
Contents
CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND SINTERED BODIES MADE THEREFROM
Organization Name
Inventor(s)
Zhuqing Wang of Greensburg PA (US)
Paul D. Prichard of Greensburg PA (US)
Hadi Miyanaji of Murrysville PA (US)
CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND SINTERED BODIES MADE THEREFROM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240253114 titled 'CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND SINTERED BODIES MADE THEREFROM
The patent application describes sintered cemented carbide powder compositions for additive manufacturing.
- The powder compositions consist of metal carbide particles sintered with a metallic binder.
- The particles have a monomodal particle size distribution with specific d50 and d10 values.
- The metallic binder is present in a specific weight percentage range.
- Sintered cemented carbide bodies can be produced using these powder compositions.
- Methods for making the powder compositions and resulting bodies are also detailed.
Potential Applications: - Additive manufacturing of various articles requiring high strength and wear resistance. - Production of cutting tools, dies, and other industrial components.
Problems Solved: - Provides a method for producing sintered cemented carbide bodies with specific properties. - Offers a way to tailor the particle size distribution for optimal performance.
Benefits: - Enhanced strength and wear resistance in manufactured articles. - Precise control over particle size distribution for customized applications.
Commercial Applications: Title: "Advanced Sintered Cemented Carbide Powder Compositions for Additive Manufacturing" This technology can be utilized in industries such as aerospace, automotive, and tool manufacturing for the production of high-performance components.
Prior Art: Readers can explore prior research on sintered cemented carbide powder compositions and additive manufacturing techniques to understand the evolution of this technology.
Frequently Updated Research: Stay informed about the latest advancements in sintered cemented carbide powder compositions and additive manufacturing processes to leverage cutting-edge developments in the field.
Questions about Sintered Cemented Carbide Powder Compositions: 1. What are the key advantages of using sintered cemented carbide powder compositions in additive manufacturing? 2. How do the particle size distribution parameters impact the properties of the resulting sintered cemented carbide bodies?
Original Abstract Submitted
sintered cemented carbide powder compositions for use in the production of various articles by additive manufacturing are described. the individual particles of the powder compositions comprise metal carbide particles sintered together with a metallic binder. the sintered cemented carbide particles comprise a monomodal particle size distribution in which the sintered cemented carbide particles have a d50 of greater than 12 �m and a d10 of greater than 5 �m. 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 comprising the described sintered cemented carbide powder compositions are also described. methods of making the sintered cemented carbide powder compositions, and methods of making the sintered cemented carbide bodies are also described.
