Process and device for continuous casting on a roll or between two rolls
US5179996A · kind A · utility
4Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1992 |
| Grant date | Jan 19, 1993 |
| Priority date | — |
| Expiry date | May 28, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/0651
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The device for casting thin metal products comprises one or two rolls (1) driven in rotation and having cooled walls, and side walls (3) defining a casting space (4). The surface of each roll is divided into at least three circumferential zones, at least one (5) of said zones having a roughness (Rz) greater than the roughness of the other zones (6). This device permits carrying out the process according to the invention in which solely certain longitudinal zones of the skins of cast metal solidified on contact with the cooled walls of the rolls are preferentially driven along.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.