Spherical copper/molybdenum disulfide powders, metal articles, and methods for producing same
US9790448B2 · kind B2 · utility
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40Claims
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Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Jul 18, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/08
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of producing a compacted article according to one embodiment may involve the steps of: Providing a copper/molybdenum disulfide composite powder including a substantially homogeneous dispersion of copper and molybdenum disulfide sub-particles that are fused together to form individual particles of the copper/molybdenum disulfide composite powder; and compressing the copper/molybdenum disulfide composite powder under sufficient pressure to cause the copper/molybdenum disulfide composite powder to behave as a nearly solid mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.