--- title: Cubic Silicon Carbide - Abrasivestocks description: "Abrasivestocks cubic SiC: extreme hardness & thermal stability for ultra?precision grinding and finishing of bearings, optics, ceramics & high?alloy components." --- [ Home ](https://abrasivestocks.com?hsLang=en) **  [ Products ](https://abrasivestocks.com/products?hsLang=en) **  [ Abrasive & Material ](https://abrasivestocks.com/abrasive-material?hsLang=en) **  Cubic Silicon Carbide # Cubic Silicon Carbide - Product ** [Abrasive Materials for Industrial Use | AbrasiveStocks](https://abrasivestocks.com/abrasive-material?hsLang=en) # Cubic Silicon Carbide ![Cubic Silicon Carbide-01](https://abrasivestocks.com/hs-fs/hubfs/ABRASIVESTOCKS/product%20image/Cubic%20Silicon%20Carbide-01.jpg?length=700&name=Cubic%20Silicon%20Carbide-01.jpg) [![Cubic Silicon Carbide-01](https://abrasivestocks.com/hs-fs/hubfs/ABRASIVESTOCKS/product%20image/Cubic%20Silicon%20Carbide-01.jpg?length=100&name=Cubic%20Silicon%20Carbide-01.jpg) ](https://abrasivestocks.com/product/cubic-silicon-carbide#) [![Cubic Silicon Carbide-02](https://abrasivestocks.com/hs-fs/hubfs/ABRASIVESTOCKS/product%20image/Cubic%20Silicon%20Carbide-02.jpeg?length=100&name=Cubic%20Silicon%20Carbide-02.jpeg) ](https://abrasivestocks.com/product/cubic-silicon-carbide#) [![Cubic Silicon Carbide-03](https://abrasivestocks.com/hs-fs/hubfs/ABRASIVESTOCKS/product%20image/Cubic%20Silicon%20Carbide-03.jpeg?length=100&name=Cubic%20Silicon%20Carbide-03.jpeg) ](https://abrasivestocks.com/product/cubic-silicon-carbide#) Cubic Silicon Carbide (SiC) is a high-performance, synthetic crystalline material known for its exceptional hardness, thermal stability, and chemical resistance. Unlike traditional silicon carbide, which has a hexagonal crystal structure, Cubic Silicon Carbide features a cubic crystal structure, giving it unique properties that make it suitable for specialized applications. It is widely used in abrasive, refractory, and electronic applications due to its superior performance characteristics. - **Product Category:** Abrasive & Material - **Key Features:** - **High Hardness:** With a hardness of around 9.5 on the Mohs scale, Cubic Silicon Carbide offers excellent cutting and grinding performance, making it ideal for abrasive applications. - **Thermal Stability:** Capable of withstanding high temperatures without significant degradation, ensuring reliable performance in high-temperature environments. - **Chemical Resistance:** Highly resistant to most acids and alkalis, making it suitable for use in aggressive chemical environments. - **Cubic Structure:** The unique cubic crystal structure provides enhanced toughness and better mechanical properties compared to hexagonal silicon carbide. - **Electrical Conductivity:** Exhibits good electrical conductivity, which is beneficial for certain electronic and semiconductor applications. [Request a Quote](https://abrasivestocks.com/contact-us?hsLang=en) - [Description ](https://abrasivestocks.com/product/cubic-silicon-carbide#tab-1) - [Additional Information ](https://abrasivestocks.com/product/cubic-silicon-carbide#tab-2) ##### **Applications:** **Abrasives:** Used in the manufacture of grinding wheels, cutting tools, and other abrasive materials due to its hardness and durability. **Refractories:** Employed in high-temperature environments such as furnaces, kilns, and reactors where thermal stability and chemical resistance are essential. **Semiconductors:** Utilized in electronic applications, including power devices and high-frequency components, due to its electrical conductivity and thermal properties. **Ceramics:** Applied in the production of advanced ceramic materials that require high hardness and thermal stability. **Blasting Media:** Used as a blasting medium for surface preparation and cleaning applications where a high-performance abrasive is needed. ##### **Technical Specifications:** **Material Composition:** Cubic silicon carbide (SiC) **Hardness:** Mohs hardness of 9.5 **Density:** Approximately 3.2-3.3 g/cm³ **Melting Point:** ~2700°C **Particle Size:** Available in various sizes, from fine powders to coarse granules, customized based on application needs **Crystal Structure:** Cubic (cubic crystal system) **Electrical Conductivity:** Good electrical conductivity, beneficial for semiconductor applications ##### **Advantages:** **Superior Performance:** Offers exceptional hardness and thermal stability, ensuring high performance in demanding applications. **Enhanced Toughness:** The cubic crystal structure provides improved mechanical properties and toughness compared to other forms of silicon carbide. **Versatile Use:** Suitable for a wide range of applications, including abrasives, refractories, semiconductors, and ceramics. **Durability:** High resistance to wear, corrosion, and thermal stress extends the lifespan of the material and the equipment in which it is used. **Packaging:** Available in various packaging options, including 25 kg bags, 500 kg bulk bags, or according to customer specifications. ##### Storage: Store in a dry, cool place. 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Related Resources - [Data Sheet](https://abrasivestocks.com/product/cubic-silicon-carbide#) - [Product Brochure](https://abrasivestocks.com/product/cubic-silicon-carbide#) - [Case Study](https://abrasivestocks.com/product/cubic-silicon-carbide#) - [Installation Guide](https://abrasivestocks.com/product/cubic-silicon-carbide#) - [Product Warranty](https://abrasivestocks.com/product/cubic-silicon-carbide#) ```json { "@context" : "http://www.schema.org", "@type" : "product", "aggregateRating" : { "@type" : "aggregateRating", "bestRating" : "5", "ratingValue" : "5", "reviewCount" : "1" }, "brand" : "", "description" : "Cubic Silicon Carbide (SiC) is a high-performance, synthetic crystalline material known for its exceptional hardness, thermal stability, and chemical resistance. Unlike traditional silicon carbide, which has a hexagonal crystal structure, Cubic Silicon Carbide features a cubic crystal structure, giving it unique properties that make it suitable for specialized applications. 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