Method for making a diamond-coated member
US5701578A · kind A · utility
18Cited by
9References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 1996 |
| Grant date | Dec 23, 1997 |
| Priority date | — |
| Expiry date | Nov 20, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of making a coated member comprising the steps of: providing a sintered substrate that includes hard grains bonded together by metallic binder; removing material from the sintered substrate to form an as-ground substrate; reducing the residual stresses in the substrate; resintering the substrate to form a resintered substrate; and adherently depositing a coating on the resintered substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.