Process for conditioning slag during the refining of a metal bath
US4325730A · kind A · utility
6Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1980 |
| Grant date | Apr 20, 1982 |
| Priority date | — |
| Expiry date | Nov 6, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21C5/30
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Slag is conditioned during blowing from above with oxygen of an iron melt by bubbling an inert gas into the melt from the bottom of the crucible in response to measurements made of the flowability of the slag layer and the speed of decarburization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.