Process for the production of carbon-filled ceramic composite material
US5656213A · kind A · utility
11Cited by
7References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 1, 1995 |
| Grant date | Aug 12, 1997 |
| Priority date | — |
| Expiry date | Jun 1, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C33/16
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for producing a carbon-filled ceramic composite material comprising a ceramic matrix and a carbon domain dispersed therein with a carbon domain diameter of from 0.01 to 30 .mu.m and a carbon domain area ratio of from 5 to 70%; comprising the steps of mixing ceramic powder, sintering aids and a carbon source, calcining the mixture at 300.degree.-600.degree. C., granulating the mixture, molding and sintering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.