Superabrasive boride and a method of preparing the same by mechanical alloying and hot pressing
US6432855B1 · kind B1 · utility
13Cited by
8References
5Claims
0Family size
Assignee
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Key dates
| Filing date | May 23, 2000 |
| Grant date | Aug 13, 2002 |
| Priority date | — |
| Expiry date | May 23, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1409
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A ceramic material which is an orthorhombic boride of the general formula: AlMgB14:X, with X being a doping agent. The ceramic is a superabrasive, and in most instances provides a hardness of 40 GPa or greater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.