Induction furnace protection furnace wall lining operation method

a. The induction furnace is filled with iron blocks in the furnace.

b Cover the furnace lid and slowly raise the temperature of the metal charge in the furnace to 900°C.

c Incubate at 900°C for half an hour. During this period, liquid metal is not allowed to be produced!

d After the heat preservation is over, normal melting can be carried out.

e The order of addition of various charge during the smelting process of induction furnace: first add the charge with lower melting point and lower element burning loss, add later the charge with higher melting point and larger element burning loss, and add ferroalloy later.

f. Special attention must be paid when charging the induction furnace: cold and wet charge and galvanized charge should be added on top of other charge, let it slowly enter the molten iron to avoid splashing of the molten iron. It is strictly forbidden to mix bullet casings, sealed tube heads and other explosive materials in the metal charge.