Slag Stopping Ball

Slag Stopping Ball Slag Stopping Ball Cone, Low Cost & Aluminum Base Slag Stopping Ball In BOF Features •Easy to operate •Simple in structure •Low cost •Reduce the raw material consumption Description The slag stopping ball is distributed with steel flowing groove on its outside. It drifts to get to the steel tapping hole. It is beneficial to the enhancement of the molten steel quality. Technical Parameter Item Index MgO+Al2O3 ≥75% Density ≥3.8~4.2g/cm³ Temperature ≥1790° CCS