Apparatus for rapid tempering a metal or alloy on a moving belt
US4573520A · kind A · utility
2Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1983 |
| Grant date | Mar 4, 1986 |
| Priority date | — |
| Expiry date | Jan 14, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/064
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An apparatus for rapidly quenching a metal or alloy in the molten state by projecting a jet thereof from a crucible 7 onto a cooled belt 1 moving at high speed inside a vacuum chamber 3. The crucible is mounted outside of and above the chamber, with its curved bottom, provided with a casting orifice 14, resting on the rim 5' of an opening provided in the upper cover 6 of the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.