Method of cutting cast iron with Si.sub.3 N.sub.4 composite cutting tool material
US4352308A · kind A · utility
5Cited by
7References
8Claims
0Family size
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Key dates
| Filing date | Mar 10, 1980 |
| Grant date | Oct 5, 1982 |
| Priority date | — |
| Expiry date | Mar 10, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T82/10
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of machining cast iron by using a ceramic cutting tool of specific composition at specified removal rates which results in increased tool life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.