Continuous casting of steel slabs and blooms free from surface defects
US4438803A · kind A · utility
3Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1981 |
| Grant date | Mar 27, 1984 |
| Priority date | — |
| Expiry date | Apr 1, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/053
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Process for continuous casting of a steel slab free from surface defects, which comprises oscillating a mold under an oscillation condition which restricts the deformation of a meniscus portion of a strand shell so as to prevent oscillation defects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.