Carbide formed on a carbon substrate
US5521001A · kind A · utility
1Cited by
40References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 1994 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | May 13, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31641
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A carbide phase on a porous or impervious carbon substrate is provided by chemically reacting the substrate with a concentrated solution of a carbide forming element in compound dissolved in a suitable solvent. The carbon substrate is heated to a temperature at which the compound decomposes and chemically reacts with the carbon substrate to form the desired carbide phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.