Nanostructured ceramic nitride powders and a method of making the same
US5876682A · kind A · utility
6Cited by
7References
12Claims
0Family size
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Key dates
| Filing date | Feb 25, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Feb 25, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/776
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Near net-shapeable nanostructured ceramic nitride powder and a process for producing the same by nitriding molecular precursor powder in a nitrogen containing atmosphere, e.g., in ammonia, to form nanostructured ceramic nitride powder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.