Preparation of high density zirconium diboride ceramics with preceramic polymer binders
US5449646A · kind A · utility
7Cited by
8References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 29, 1994 |
| Grant date | Sep 12, 1995 |
| Priority date | — |
| Expiry date | Jul 29, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/656
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Disclosed is a method for preparing high density zirconium diboride ceramic bodies. The method entails mixing zirconium diboride powder with a preceramic organosilicon polymer. The mixture is then molded and sintered under pressure or by a pressureless process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.