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Sintering Refining Slag , Premelted Refining Slag , Synthetic Refining Slag

China Sintering Refining Slag, Premelted Refining Slag, Synthetic Refining Slag, Find details about China Refining Slag, Sintering Refining Slag from Sintering Refining Slag, Premelted Refining Slag, Synthetic Refining Slag

Trademark
Rongxing
Specification
Sizes can be customed-made
Origin
China
Trademark
Rongxing
Specification
Sizes can be customed-made
Origin
China
Process of refining slag
Refining slag refers to the technology used after mixing the raw materials in a certain ratio and particle size, heating them below the melting point of the raw materials, sintering the raw materials together, and then crushing them into particle sizes. The main components are CaO-CaF2 base, CaO-Al2O3 base, and CaO-Al2O3-SiO2 base.

Application of Sintering refining slag, Premelted Refining Slag, synthetic refining slag
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.

Sintering Refining Slag, Premelted Refining Slag, Synthetic Refining Slag

Sintering refining slag, Premelted Refining Slag, synthetic refining slag and other Refining Slag Parameters
CaOAL2O3SSIO2Fe2O3CaF2MgOP
 ≥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±33±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)  


Characteristics of sintering refining slag
1. Low melting point, fast melting speed, shorten refining time and reduce refining power consumption.
2. Sintering refining slag has good fluidity, strong desulfurization and removal of inclusions.
3. No flame, low dust and good safety in use.
4. No water absorption, no powdering, no deterioration during storage and transportation.
5. (Sintering refining slag) The submerged arc effect is good, which reduces the corrosion of the furnace to the furnace by the electric arc and improves the bag age.

Rongxing Delivery for raw material for metallurgical industry
Sintering Refining Slag, Premelted Refining Slag, Synthetic Refining Slag

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