Cost-Effective SiC Furnace Charge For Foundry

Silicon Carbide (SiC) Lump is an efficient carburizer and deoxidizer for steelmaking and casting, as well as an ideal aggregate for high-performance refractories. Our SiC lumps feature stable composition and extreme hardness, effectively purifying molten steel and enhancing casting strength. With consistent quality for long-term supply, it is your reliable choice to reduce smelting costs.

Natural Lump: 10mm - 100mm (Retains original shape, suitable for direct furnace charging).

Crushed Lump: 5mm - 20mm (Suitable for automatic feeding systems).

Custom Size: Specific sizes can be customized based on furnace dimensions or slagging process (e.g., <5% powder content for 0-5mm).

Advantage: Uniform particle size distribution, minimal dust, ensures smooth feeding and reduces pollution.

1.Cost-Effective: Compared to SiC powder, lumps are better for long-distance transport and less dusty, lowering overall costs.

2.Fast Dissolution: Lump structure heats evenly in the furnace, dissolving faster than powder, saving smelting time.

3.Refractory Grade Quality: Low impurity content and high hardness extend kiln service life.

1.Steel Deoxidation: Replaces part of FeSi to rapidly remove oxygen from molten steel, solving excessive inclusion issues. (Case: Supplied 90% SiC lumps to an Indian steel mill, helping reduce cost per ton by ~6%).

2.Casting Carburizing: Used in gray/ductile iron to refine graphite and improve casting surface finish.

3.Refractories: Used for slide gates, nozzles, and furnace linings, resisting erosion above 1600°C.

Packaging: 1 MT Jumbo bags or 25kg woven bags (palletized). Moisture-proof and waterproof.

Shipping: 25-30 days after receiving advance payment. FOB Tianjin/Qingdao, CIF destination port supported.

Certifications: ISO 9001, Mill Test Certificate (MTC) provided, SGS/BV third-party test reports.

Capacity: Two large-scale furnaces with monthly output exceeding 2000 MT, perennial stock available.

Quality Stability: Equipped with spectrometers and advanced testing equipment; every batch undergoes strict QC before leaving the factory to ensure consistency for long-term procurement.

Global Supply: 10+ years of foreign trade experience, products exported to 30+ countries including the Middle East, Southeast Asia, Europe, and South America.

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