the Sintering and premelting refining slag (calcium aluminate) produced by Our factory is synthesized by sintering or smelting superior materials. It has the functions of rapid slag formation, submerged arc, slag Forming, absorption of inclusions in molten steel and so on. It has a Strong deoxidation and desulfurization effect, and can reduce the gas in The steel and reduce the inclusions in the steel.the product is a kind of mineral mainly composed of 12CaO 7Al2O3, Which is produced by sintering or melting various raw materials. Its Content is more than 85%. A large amount of calcification can react with Oxygen and sulfur in molten steel to form a product with low melting Point and easy floating, so as to achieve the purpose of purifying Molten steel.in ladle refining, the steelmaking time can be effectively shortened, and the ability to absorb non-metallic inclusions in steel is strong, Which has a significant effect on purifying molten steel.

Product features:

1. Reasonable chemical composition is beneficial to slag formation and smelting time.

2. the power consumption of refining time can be reduced due to the rapid slag formation.

3. It can reduce the consumption of refractory and increase the ladle life.

4. It has good desulfurization and deoxidation effect.

5. Because of its low melting point, it has a good adsorption Effect on impurities in the process of ladle argon blowing and EAF Tapping.

6. the ingredients are stable and uniform, and can be produced and packaged according to the user's needs.