Hard film cutting tools, cutting tool coated with hard film, process for forming hard film and target used to form hard film
US7186324B2 · kind B2 · utility
4Cited by
15References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 20, 2005 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Apr 20, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12785
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A hard film for cutting tools which is composed of(Ti1−a−b−c−d, Ala, Crb, Sic, Bd)(C1−eNe)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.