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Silicon Calcium Cored Wire

Silicon Calcium Cored Wire is a solid cored wire used for the precise injection of calcium and silicon into molten steel. It is a reliable and efficient material for ladle furnace refining, enabling effective deoxidation, desulfurization, and inclusion morphology control to significantly improve final steel quality and castability.


Product Specification

Wire Diameter
(mm)
Steel Strap Thickness
(mm)
Name Of The Core Powder Product Specification Of Core Powder Weight Of Core Powder
(g/m)
Linear Gram Weight
(g/m)
Total Mass Of Core Powder
(Kg)
Weight Of Wire Coil
(kg)
Coil Size Package Weight
(KG)
Total Length Of The Wire Reel
(m)
13.5 0.65 Calcium Silicate Powder 28/50 220 500 594  1350 600*700 60 2700 
16.5 0.55 Calcium Silicate Powder 31/60 290 570 1145  2250 750*1100 100 3947 

Product Features

  • High core uniformity and consistent alloy composition.

  • Precise wire feeding speed control for accurate dosage.

  • Robust steel sheath for smooth, uninterrupted feeding.

  • Available in various diameters and alloy concentrations.

Application

  • Ladle Furnace (LF) treatment in secondary steelmaking.

  • Deoxidation and desulfurization of molten steel.

  • Modification of non-metallic inclusions (shape control).

  • Improving the fluidity of molten steel for continuous casting.

Advantages

  • Enhances steel cleanliness and mechanical properties.

  • Increases calcium yield and treatment efficiency.

  • Reduces nozzle clogging during casting.

  • Lowers overall alloy consumption and processing costs.

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