Lubrication processes for enhanced forgeability
US10207312B2 · kind B2 · utility
1Cited by
112References
20Claims
0Family size
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Inventors
Key dates
| Filing date | Jun 14, 2010 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Nov 7, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Forge lubrication processes are disclosed. A solid lubricant sheet is placed between a workpiece and a die in a forging apparatus. Force is applied to the workpiece with the die to plastically deform the workpiece. The solid lubricant sheet decreases the shear factor for the forging system and reduces the incidence of die-locking.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.