Steelmaking process
US3960547A · kind A · utility
3Cited by
12References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1972 |
| Grant date | Jun 1, 1976 |
| Priority date | — |
| Expiry date | Dec 18, 1992 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S266/901
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Process for producing refined steel including the provision of molten iron, adding molten steel to said molten iron to provide a molten mix, adding iron bearing material in unmolten form to said mix, and refining the mixture by blowing essentially pure oxygen therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.