Silicon Carbide Grinding Media Description
Silicon Carbide (SiC) Grinding Media, available as ceramic beads or balls, offer several crucial properties for various grinding and milling applications. Known for its extreme hardness, second only to diamond, SiC ensures effective grinding of hard and abrasive materials like ceramics and minerals. Its high wear resistance and chemical inertness maintain shape and size over extended use, ensuring consistent performance and reducing replacement frequency. SiC is chemically inert, making it ideal for grinding sensitive materials without contamination. It withstands high temperatures, ensuring stability and longevity under extreme conditions, while its low density contributes to energy efficiency and reduces wear on milling equipment. Corrosion resistance and uniform size and shape further enhance its suitability for diverse industrial grinding needs in ceramics, mining, chemicals, and advanced materials manufacturing.
Silicon Carbide Grnding Media Specification
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Recrystallized SiC
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Sintered SiC
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Reaction Bonded SiC
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Purity of Silicon Carbide
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99.5%
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98%
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>88%
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Max. Working Temp. (`C)
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1650
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1550
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1300
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Bulk Density (g/cm3)
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2.7
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3.1
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>3
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Appearance Porosity
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<15%
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2.5
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0.1
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Flexural strength (MPa)
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110
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400
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380
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Compressive strength (MPa)
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>300
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2200
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2100
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Thermal expansion (10^-6/`C)
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4.6 (1200`C)
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4.0 (<500`C)
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4.4 (<500`C)
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Thermal conductivity (W/m.K)
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35~36
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110
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65
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Main characteristics
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High temp. resistance.
High purity
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Fracture Toughness
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Chemical Resistance
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Silicon Carbide Grinding Media Applications
1. Ceramics Industry: Used for grinding and milling ceramic materials, including advanced ceramics and ceramic composites. SiC grinding media's high hardness and wear resistance ensure efficient processing without contaminating the final product.
2. Mining and Mineral Processing: Employed in grinding operations for ores and minerals such as gold, copper, iron ore, and rare earth minerals. SiC grinding media withstand the abrasive nature of these materials, improving milling efficiency and reducing wear on equipment.
3. Chemical Processing: Used in grinding and dispersing chemicals, pigments, and dyes. SiC grinding media's chemical inertness prevents contamination and ensures purity in chemical processes, enhancing product quality.
4. Paints and Coatings: Utilized in the production of paints, coatings, and inks where fine particle size and uniform dispersion are critical. SiC grinding media contribute to achieving desired particle size distributions and consistent quality.
5. Food and Pharmaceutical Industry: Applied in grinding applications for food products and pharmaceuticals where hygiene and purity are paramount. SiC grinding media's inertness and resistance to corrosion ensure compliance with stringent regulatory standards.
6. Advanced Materials Manufacturing: Used in grinding and milling processes for advanced materials such as composites, semiconductors, and electronic ceramics. SiC grinding media's high-temperature stability and uniform grinding capabilities are critical for precision manufacturing.
7. Energy Sector: Employed in grinding applications for energy-related materials, including battery materials and fuel cell components. SiC grinding media's durability and consistency contribute to efficient processing and high-performance materials.
8. Metallurgical Industry: Used for grinding and milling operations in metal processing, including steel, aluminum, and titanium alloys. SiC grinding media's hardness and wear resistance improve efficiency and reduce processing costs.
9. Environmental and Recycling Applications: Utilized in grinding and processing applications for recycling materials and waste products. SiC grinding media assist in reducing particle size and preparing materials for reuse or recycling.
10. Construction Materials: Applied in grinding processes for construction materials such as cement, ceramics, and aggregates. SiC grinding media contribute to achieving desired material fineness and enhancing product performance.
Silicon Carbide Grinding Media Packaging
Our silicon carbide grinding media is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.