Method for controlling internal pressure in mold cavity in moving-mold type continuous casting machine
US4756356A · kind A · utility
1Cited by
3References
8Claims
0Family size
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Inventors
Key dates
| Filing date | May 19, 1987 |
| Grant date | Jul 12, 1988 |
| Priority date | — |
| Expiry date | May 19, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/181
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
In moving-mold type or dual-belt type continuous casting machines, the molten metal static pressure in the mold cavity is detected and the quantity of the molten metal poured through the tundish nozzle into the mold cavity is controlled such that the static pressure in the mold cavity is maintained at a predetermined range in which penetration of the molten metal into the gap between the tundish nozzle and the mold assembly can be avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.