Continuously cast slabs for producing grain-oriented electrical steel sheets having excellent magnetic properties
US4108694A · kind A · utility
11Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 1977 |
| Grant date | Aug 22, 1978 |
| Priority date | — |
| Expiry date | Aug 10, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D8/1205
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A continuously cast steel slab for production of a grain-oriented electrical steel sheet having excellent magnetic properties in which at least 95% of the total number of grains constituting an equi-axed crystal zone in said slab has a cross sectional dimension less than 9 mm.sup.2 per one grain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.