Double-jet cooling device for semicontinuous vertical casting mould
US9630244B2 · kind B2 · utility
3Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2013 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Jan 8, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/14
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The subject matter of the invention is a device for the direct cooling of a mould for the vertical semicontinuous casting of rolling ingots or extrusion billets (3) with gradual quenching by double jet (4 and 5), the first at substantially 32° and second at substantially 22°, simultaneously and delivering substantially the same flow rates and speeds from a single liquid chamber (2).Another subject of the invention is a method using said device, with or without graphite insert (1) on the working faces and in association with various bottom block configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.