Ceramic cutting tip
US4203690A · kind A · utility
15Cited by
9References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1978 |
| Grant date | May 20, 1980 |
| Priority date | — |
| Expiry date | Sep 8, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/27
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A ceramic cutting tip which is applicable to a cutting tool of a lathe, a milling machine and the like is disclosed. The ceramic cutting tip comprises a ceramic sintered body including at least a cutting blade portion covered with a metal coating having a thickness of 1-10 .mu.,wherein the metal employed in the metal coating is selected from the group consisting of nickel, cobalt, aluminum and copper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.