Novel solid solution, heat-resistant sintered body and method of producing the same
US4925816A · kind A · utility
12Cited by
5References
8Claims
0Family size
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Key dates
| Filing date | Aug 16, 1988 |
| Grant date | May 15, 1990 |
| Priority date | — |
| Expiry date | Aug 16, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/481
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A novel solid solution has a composition of R.sub.y Zr.sub.4 Si.sub.x P.sub.6-x O.sub.24 (R is at least one forming bivalent or trivalent element 0.ltoreq.x.ltoreq.2, 2/3.ltoreq.y.ltoreq.2). Furthermore, a heat-resistant sintered body and heat-resistant phosphate based compound sintered body comprises the above solid solution and has excellent heat resistance and high temperature stability. And also, a method of producing such sintered bodies is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.