Binder enriched coated cutting tool
US5266388A · kind A · utility
37Cited by
25References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1991 |
| Grant date | Nov 30, 1993 |
| Priority date | — |
| Expiry date | Aug 29, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24942
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Provided is a coated cutting tool having a binder enriched substrate. The coating includes at least one CVD layer which may be in a state of residual tensile stress and at least one layer in a state of residual compressive stress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.