Method for heat-treatment of a strip
US4738733A · kind A · utility
2Cited by
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1Claims
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Key dates
| Filing date | Jan 9, 1987 |
| Grant date | Apr 19, 1988 |
| Priority date | — |
| Expiry date | Jan 9, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D9/5737
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An improved method for heat-treatment of a strip in a continuous annealing installation in which the strip is heated or cooled by bringing it into contact with a heating or cooling roll having a thermal medium passed there-through. The improvements exist in that on the basis of much experimental data and mathematical analysis, a favorable range for selecting an outer diameter of a heating/cooling roll is determined as a function of various operation parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.