Basic Info.

Trademark

Rongxing

Origin

China

Trademark

Rongxing

Origin

China

Product Desciption

Premelted Refining Slag of LF furnace

Refining slag series are important material that is applied in the ladle furnace refining process, to purify the molten iron by deep desulfuration and deoxygenation. The refining slag series include pre-melted refining slag, sintered refining slag and synthetic refining slag, its main content is CaO and Al₂O₃.






Refining Slag Parameters:

CaO	AL2O3	S	SIO2	Fe2O3	CaF2	MgO	P
≥45	≥38	0.1	≤4	≤1.5
50±5	31±5		≤7	≤5		7±4
50±3	30-40		≤7	≤1.5		≤7
≥45	≥40		≤4	≤1.5	4-6	≤4
45-55	35-45		≤6	≤1.5		≤5
45-50	35-40		≤7	≤1.5		≤5
45-53	39-44		≤5			≤5
20±2.5	30±3	≤0.05	7±1.5	≤0.5	40±3	3±1	≤0.05
45-50	41-46		≤5	≤1.5		≤5
≥48	≥38		≤3	≤1.5		≤3
50-55	36-44	≤0.1	≤4	≤1.5	(TIO2≤1.5)		≤0.05
48-58	28±3	≤0.3	≤6	(TIO2<0.5)			≤0.3
48-52	42-45		≤4.5	(TIO2<1)

Product advantages
1,Pre-melted refining slag has sufficient conditions for metallurgical requirements such as stable physical and chemical properties, low melting point and low viscosity.
2,The pre-melted refining slag does not contain F, H, N, C and other impurities, which can effectively improve the quality of refined steel;
3,the content of MgO is reasonable and stable, and will not corrode the furnace lining and ladle;
4,the structure of the refined slag is dense and can be stored or stored Transportation is very convenient;
5,the cost is stable and the slag formation speed is fast, which can reduce dust pollution during the refining process of the steel plant.
In addition, practice has proved that the deoxidation, desulfurization and impurity adsorption functions of the pre-melted refining slag produced by our plant are relatively better than those of its counterparts, and the unit consumption is reduced by 20%.

Package: ton bag


Premelted Refining Slag of LF furnace

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Premelted Refining Slag of LF furnace