Cutting insert for milling titanium and titanium alloys
US5984593A · kind A · utility
11Cited by
31References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 1997 |
| Grant date | Nov 16, 1999 |
| Priority date | — |
| Expiry date | Mar 12, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/27
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A cutting tool for milling titanium and titanium alloys which includes a substrate that comprises tungsten carbide and cobalt. The substrate further includes cobalt in the range of between 5.7 to 6.3 weight percent and chromium in the range of between 0.3 and 0.5 weight percent. The cutting tool has a coating of tungsten carbide applied to the substrate by physical vapor deposition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.