Die-casting die and method for die-casting
US8376023B2 · kind B2 · utility
0Cited by
2References
5Claims
0Family size
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Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Oct 16, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D27/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A die-casting die is provided. The die-casting die may include a cavity forming surface. A part of the cavity forming surface may be coated with a surface treatment layer. The surface treatment layer may include a mixture of fibrous carbon and particle carbon and have a thermal conductivity that increases in connection to an increase in an acted pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.