Method of Producing a cooling plate for iron and steel-making furnaces
US6470958B1 · kind B1 · utility
3Cited by
2References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 5, 1999 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Aug 5, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28D7/0041
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for production of a cooling plate (50, 80) with integrated coolant ducts (52, 84) for iron and steel making furnaces, in particular blast furnaces, is described. A preform of the cooling plate (50, 80) is continuously cast by a continuous casting mould (10), wherein rod-shaped inserts (28) in the casting duct (20) of the continuous casting mould (10) produce in this preform ducts (52, 84) running in the continuous casting direction, which form coolant ducts in the finished cooling plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.