Coated cutting tool insert
US7597951B2 · kind B2 · utility
21Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2006 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Oct 16, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a metal cutting tool insert with a coating comprising a metal oxide multilayer, which exhibits especially high resistance to plastic deformation as well as excellent resistance to flank and crater wear and high resistance to flaking, particular when used for machining of low carbon steel and stainless steel. The invention also relates to a method of making such a cutting tool insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.