Be sure to apply anti-corrosion paint before use.Always clean the scum on the edge of the crucible when using it. Ladle out the aluminum liquid in the crucible during long-term shutdown, clean the hanging slag on the crucible wall...... (more…)
2020-05-13 ChengChi Furnace 144 Cast iron crucible use precautions crucible pig iron crucible casting crucible crucible furnace accessories heat treatment

