Rapid gas quenching process
US5173124A · kind A · utility
5Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 1990 |
| Grant date | Dec 22, 1992 |
| Priority date | — |
| Expiry date | Jun 18, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D1/767
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Increased cooling rate of an article heated to an elevated temperature is achieved by flowing an inert gas mixture of helium and another inert gas over the article under conditions of turbulent flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.