SiC Silicon Carbide Alloy For Steelmaking

Silicon carbide is made from petroleum coke and high-quality silica as the main raw materials, with salt as an additive, and is smelted at high temperature in a resistance furnace. The smelted crystal has high purity and high hardness. Its hardness is between corundum and diamond, and its mechanical strength is Higher than corundum.

Compared with black silicon carbide powder, green silicon carbide has advantages in high temperature, electrical insulation and chemical stability.

Silicon carbide has high hardness, high thermal conductivity, good chemical stability and electrical insulation properties, making it widely used in many fields such as abrasives, ceramics, electronic devices, and high-temperature applications.

It should be noted that silicon carbide has different properties and application areas than other types of silicon carbide materials, such as black silicon carbide powder and diamond silicon carbide. Therefore, when selecting and applying silicon carbide materials, its characteristics and suitability need to be considered.

Characteristics: stable chemical properties, small thermal expansion coefficient, good wear resistance and high thermal conductivity.

Materials: Quartz sand, petroleum coke, silica quartz sand, petroleum coke (or coal coke), wood chips (salt needs to be added when producing silicon carbide) and other raw materials

Particle size: Abrasive grade: 16 mesh, 24 mesh, 46 mesh, 80 mesh, 325 mesh, 1000 mesh, 1200 mesh, 1500 mesh, 3000 mesh, 5000 mesh, 8000 mesh.

Deoxidizer refractory grade: 0-10mm, 1-10mm, 0-1mm, 1-3mm, 3-5mm, 5-8mm

Application scope: machinery, abrasives, refractory materials, aerospace, ceramics, smelting and other industries. .

Product use: used for sandblasting and polishing abrasives, as well as refractory materials, grinding wheels and other abrasive tools, as well as silicon carbide ceramics, semiconductor materials, etc.

✅ High Deoxidation Efficiency
Silicon and carbon both act as powerful deoxidizers, significantly reducing oxygen content in molten steel.

✅ Improved Steel Quality
Enhances tensile strength, toughness, and ductility of steel by controlling non-metallic inclusions.

✅ Cost-Effective Alternative
Replaces multiple alloy additions (like FeSi + recarburizer), lowering total alloy consumption and production cost.

✅ Low Impurity Content
Strict control of P and S improves steel purity and reduces slag formation.

✅ Energy Saving
Its high reaction activity contributes to quicker chemical reactions, shortening smelting time.

For Abrasives and refractory materials:

1.Improve the heat resistance, wear resistance and oxidation resistance in refractory material and power metallurgy industry.

2.Basic raw material that high polymer of organic silicon formatting.

3.Iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.

4.It is used in high-temperature material production in order to manufacture enamels and pottery and in producing ultra-pure silicon wafers.

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