Coated turning insert
USRE39987E1 · kind E1 · reissue
1Cited by
9References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2006 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Jul 10, 2026 |
Classification
- Technology area (CPC —)General
Abstract
A coated turning insert particularly useful for turning of forged components of stainless steel low alloyed steel. The insert is characterized by a WC-Co cemented carbide body having a highly W-alloyed Co-binder phase and a coating including an innermost layer of TiCxNyOz with columnar grains and a top layer of fine grained κ-Al2O3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.