Iron free self baking electrode
US4575856A · kind A · utility
18Cited by
20References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 1984 |
| Grant date | Mar 11, 1986 |
| Priority date | — |
| Expiry date | May 18, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B7/09
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An iron free self baking electrode comprises an outer metallic shell, a center core formed of a graphite or prebaked carbon material spaced from the shell and a quantity of a carbonaceous paste which cures into a solid electrode and bonds to the graphite or prebaked carbon core as the core and paste passes downwardly through the casing. The graphite or prebaked carbon core conducts heat to the paste material to promote more rapid curing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.