Calcium dialuminate/hexaluminate ceramic structures
US4960737A · kind A · utility
11Cited by
4References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 1988 |
| Grant date | Oct 2, 1990 |
| Priority date | — |
| Expiry date | Sep 6, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2237/76
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Novel calcium dialuminate/hexaluminate ceramic structures in the form of blends, laminates and composites, and processes for making these structures are disclosed. The ceramics of the invention exhibit relatively lower levels of thermal expansion, high strengths, and good thermal shock resistance over wide temperature ranges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.