Method of producing carbide and carbon nitride powders containing binder, and cermet obtained from the same
US9238854B2 · kind B2 · utility
3Cited by
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9Claims
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Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | May 20, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C1/053
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Disclosed is a method of producing carbide and carbon nitride powders containing a binder, and cermet obtained from the same.The method includes preparing Ti—Ni alloy powders for Ti alloy powders and graphite, planetary-pulverizing the Ti—Ni alloy powders and the graphite, mortar-pulverizing the alloy powders and the graphite which are subject to the planetary-pulverizing, and performing heat treatment for the Ti—Ni alloy powders and the graphite that are pulverized.Cermet, which is made of the composite powders of carbide and carbon nitride/metal including both TiC which is ceramic material and Ni which is metal is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.