Application of ferroalloys 

1. Deoxidizer. During the steelmaking process, oxygen is removed from the molten steel, and some ferroalloys can also remove other impurities such as sulfur and nitrogen from the steel.

2. Alloy additives. Add alloying elements to the steel according to its composition requirements to improve its performance.

3. Fertilizers. Add molten iron before casting to improve the crystalline structure of the casting.

4. Reducing agent, used for the production of other ferroalloys and non-ferrous metals by metal thermal reduction method; Alloy additives for non-ferrous alloys; A small amount is also used in the chemical industry and other industries.