#Furnace smelting operation skills

When using an Furnace smelting operation skills, there are many precautions to keep in mind. Hong Teng's editor has summarized some relevant knowledge and now shares it with you.

Furnace smelting operation skills
Pig iron: In view of the fact that the medium-frequency induction furnace has the advantage of rapid smelting, it is best to add pig iron in the early stage of smelting. This is because pig iron has a consistent shape and is easy to obtain high induction current, which helps to increase the smelting speed.

Recarburizer: For medium-frequency electric furnaces, recarburizers are gradually added when adding metal materials. If added too early, the recarburizer will adhere to the bottom of the furnace; if added too late, it will delay the adjustment of the melt composition in the furnace and may also cause excessive heating errors.

Ferrosilicon: The higher the Si content in the molten iron, the slower the speed of adding recarburizers. Therefore, for medium-frequency induction furnaces with weak stirring force, it is best to add ferrosilicon later, and adding too early will promote oxidation reactions.

Safety considerations: Do not add charge in the later stage of smelting, because pig iron containing rust and moisture added to the already heated molten iron may cause an explosion and splash the molten iron.

The above are some tips on the use of induction cookers, I hope it will be helpful to everyone.Luoyang Judian is an induction cooker manufacturer. If you have any questions, please feel free to consult us for more information.