Guangzhou Dongsui Auto Accessories Co., Ltd. , https://www.dongsui4x4.com
The slagging in the reduction tank is due to the fact that after the canning, the reducing slag is not smashed out in time, the slag slag is too long, the iron in the slag is oxidized to Fe 2 O 3 , and the residual CaO in the charge reacts to form the low melting point compound CaO·Fe 2 O 3 , the slag is softened, or an excessive amount of fluorite (> 4%) is added to the ore to make the slag soft and adhere to the inner wall of the tank. The reduction tank after slagging needs to be carefully cleaned, otherwise the volume of the reduction tank will be reduced, and the amount of charge will be reduced, that is, the magnesium production of the reduction tank will be reduced.