Unique PDC microstructure and the method of making it
US12104111B2 · kind B2 · utility
0Cited by
7References
14Claims
0Family size
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Key dates
| Filing date | Mar 14, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Jan 27, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D99/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A superabrasive compact and a method of making the superabrasive compact are disclosed. A superabrasive compact may comprise a diamond table and a substrate. The diamond table may be attached to the substrate. The diamond table may include bonded diamond grains defining interstitial channels. The interstitial channels may be filled with non-catalytic binder materials in some regions. The interstitial channels in some other regions may be filled with a catalytic materials from the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.