摘要 |
A bubble pump having an interior formed from a material that is resistant attack by molten aluminum. The interior surface may be formed from a ceramic. The ceramic may be selected from the group consisting of alumina, magnesia, silicate, silicon carbide, or graphite, and the mixtures. The ceramic may be a carbon-free, 85% Al2O3 phosphate bonded castable refractory. |
申请人 |
ARCELORMITTAL LNVESTIGACION Y DESARROLLO;LEE, YONG, M;COSTINO, JAMES, M;KOMAROVSKIY, IGOR;CAP, JEROME, S.;SHASTRY, C., RAMADEVA |
发明人 |
LEE, YONG, M;COSTINO, JAMES, M;KOMAROVSKIY, IGOR;CAP, JEROME, S.;SHASTRY, C., RAMADEVA |