Process for producing beta'-silicon aluminum oxynitride (B'-SiAlON) using discrete particles
US4499193A · kind A · utility
15Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Dec 16, 1982 |
| Grant date | Feb 12, 1985 |
| Priority date | — |
| Expiry date | Dec 16, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/597
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for producing a refractory material comprising essentially beta'-SiAlON wherein the initial reactants include discrete particles of an SiO.sub.2 source and discrete particles of an Al.sub.2 O.sub.3 source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.