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US 2015/0104333 A1Published application
Bubble pump resistant to attack by molten aluminum
AssigneeArcelormittal Investigacion Y Desarrollo, S.L.
InventorsYong M. Lee, James M. Costino, Igor Komarovskiy, Jerome S. Cap, Ramadeva C. Shastry
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Abstract
A bubble pump is provided. The bubble pump has an interior formed from a material that is resistant to attack by molten aluminum. The interior surface may be formed from a ceramic. The ceramic may be selected from the following: alumina, magnesia, silicate, silicon carbide, or graphite, and the mixtures thereof. The ceramic may be a carbon-free, 85% Al2O3 phosphate bonded castable refractory.
Claims10
A bubble pump comprising:
- an interior formed from a material that is resistant to attack by molten aluminum.
Dependencies are inferred from the claim text.