Steelmaking practice for production of a virtually inclusion-free semi-killed product
US3951645A · kind A · utility
2Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 1974 |
| Grant date | Apr 20, 1976 |
| Priority date | — |
| Expiry date | Aug 16, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21C7/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Total bath oxygen content and silicon input are controlled during a steelmaking process so that a cast and subsequently wrought product is characterized by being virtually free of elongated sulfide and silicate inclusions. Bendability properties of the wrought product are enhanced thereby.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.