Optically improved diamond wire die
US5465603A · kind A · utility
61Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1993 |
| Grant date | Nov 14, 1995 |
| Priority date | — |
| Expiry date | Nov 5, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21C3/025
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A die for drawing wire of a predetermined diameter comprising an optically non-opaque CVD diamond body having a thermal conductivity greater than 4 watts/cm-K with an opening extending through said body and having a wire bearing portion of substantially circular cross-section determinative of the diameter of the wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.