Refining slag mainly sintering, the premelting and mixed. 1. The composition of sintered refining slag is more even, stable, melting speed is faster.
2. The premelting refining slag have high grade, uniform chemical components, stable phase, the low melting point, fast speed into slag, it can greatly shorten the time and it can be directly used for refining process converter ladle slag washing, improve steel cleanliness. And not containing fluorine or a few containing fluorine, reduce lining erosion, effectively reduce the fluorine pollution to the environment. Because the structure is density of premelting refining slag, not bibulous, facilitate storage warehouse, not pulverization, non-volatile, it can significantly reduce dust pollution of steel.
3. Product features: (1) Reasonable chemical composition, be helpful for into slag as soon as possible, shorten the time of smelting. (2) Due to the fast into slag, it can reduce the consumption of refining time. (3) Reduce the consumption of ladle refractory materials, improve the service life of the ladle. (4) Have good desulpurization deoxidizing role. (5) Due to its low melting point, it has good adsorption inclusion role to the process of the ladle blow argon and electric furnace tapping hole. (6) Chemical composition is stable and uniform, we can package production according to your requirements.