Wear and thermal resistant material produced from super hard particles bound in a matrix of glassceramic electrophoretic deposition
US7037418B2 · kind B2 · utility
1Cited by
15References
16Claims
0Family size
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Key dates
| Filing date | Jul 5, 2001 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Jul 5, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A substrate coated with a deposited composite comprising uniformly dispersed hard martial particles in a glassceramic matrix. The deposited bulk composite may comprise uniformly dispersed hard material particles in a glassceramic matrix or hard material particles uniformly dispersed in a glassceramic matrix in a ratio of at least 20% by weight of glassceramic particles and at least 20% by weight of hard material; said mixture having a Vickers hardness of more than 2000 and up to 3000 kg/mm2 and demonstrates an extreme toughness, abrasive and wear resistance, high chemical inertness and a high cutting capability properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.