High Purity Silicon Carbide Lump 90%

High purity Silicon Carbide (SiC) Lumps are widely used as deoxidizers in steelmaking, inoculants in casting, and refractory aggregates for high-temperature kilns. Our SiC lumps feature stable composition and extreme hardness, effectively solving issues like excessive slag inclusion, poor graphite formation, and rapid furnace lining erosion, making them the first choice for long-term industrial supply.

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Regular Lump Size: 10mm - 50mm (Natural crystal lumps).

Crushed Size: 0-10mm, 10-30mm, 30-60mm (Customizable per drawing/application).

Quality Promise: Mechanically screened with uniform particle distribution, minimal surface powder attachment for high furnace utilization rate.

1.High Purity & Low Impurities: Smelted with premium quartz sand and petroleum coke, ensuring stable SiC content without contaminating furnace charges.

2.High Hardness & Wear Resistance: High Mohs hardness significantly extends refractory material lifespan.

3.Controllable Size & Low Powder Rate: Customizable sizes reduce waste from useless powder, lowering procurement costs.

4.International Standards Compliance: Composition strictly aligned with ASTM, ISO, and EN standards, globally applicable.

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 to major global ports supported.

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

Capacity Assurance: Self-owned large-scale furnaces, monthly output of SiC lumps/granules exceeds 2000 MT, with 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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