Multi-specification melting furnace Crucible furnace for casting heat treatment

The crucible is a mouth type, which can carry liquid when the crucible is tilted. The crucible material is heat-resistant cast steel, and the inner wall of the crucible is coated with a layer of anti-corrosion paint.

The crucible is an important medium for the induction coil liquid to effectively transfer energy. It ensures that the electromagnetic field can be converted into heat energy, which is the basic condition for metal smelting. The crucible acts as an insulator between the induction line and the molten steel.

The crucible bears the burden of molten steel or stress such as gravity, thermal stress and electromagnetic force. The crucible has good heat insulation effect, reduces heat loss, and ensures the temperature of the smelting process such as melting and smelting, and the torch can be carried out smoothly. The crucible is chemically eroded by high-temperature molten steel and high-temperature molten pool, which provides a stable space for smelting and has good stability.