Black Carborundum Silicon Carbide Particle Size F16 30 GPa Vickers Hardness

Place of Origin Changsha China
Brand Name Fine-Tech
Certification ISO9001
Model Number F16
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel,25kg/bag,1t/pallet
Delivery Time 5-15wwork days
Payment Terms L/C, T/T
Supply Ability 2000t per year

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Product Details
Crystal Structure Hexagonal Density 3.21 G/cm³ (for 6H-SiC)
Mohs Hardness 9.3 Production Technology Melting Method
SiC ≥98.6% Fe2O3 ≤0.37%
Name Black Silicon Carbide Particles
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Black Carborundum Silicon Carbide


Carborundum Silicon Carbide Particle Size


Silicon Carbide Particle Size 30 GPa

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Product Description

Black Carborundum Silicon Carbide Paricle F16 30 GPa Vickers Hardness



Silicon carbide, chemical formula for SiC, is made of quartz sand, petroleum coke (or coal coke), wood chips (adding salt for green silicon carbide production) and other raw materials, then smelting in a resistance furnace at high temperature, and it can also be called electrolon sand or refractory sand. Silicon carbide is divided into two kinds: black silicon carbide and green silicon carbide, are hexagonal crystal, specific gravity is 3.20~3.25g/cm3, Mohs hardness of silicon carbide is 9.5.


Black silicon carbide is a hard, sharp, and highly durable abrasive material. It exhibits excellent thermal conductivity, high-temperature strength, and low thermal expansion. Its unique crystal structure gives it outstanding resistance to wear and deformation. Black silicon carbide is also highly chemically stable, making it ideal for use in harsh chemical environments.


· Medical implants: SiC can be used in medical implants due to its biocompatibility and resistance to wear and corrosion.

· Optics: SiC is transparent to a wide range of wavelengths, making it useful in optical windows and lenses for harsh environments.

· Metrology: SiC is used in precision metrology equipment, such as coordinate measuring machines and surface profilers, due to its stiffness and thermal stability.

· Semiconductor processing: SiC is used as a substrate material for growing gallium nitride (GaN) and other semiconductor materials for high-power and high-frequency device applications.

· Nuclear energy: SiC can be used in nuclear fuel cladding and control rod materials due to its radiation resistance and thermal stability.


chemical constitution SiC


Fe2O3 ≤0.37%
physical properties colour black
Mohs hardness 9.3
true density 3.20~3.25g/cm3
bulk density 1.20~1.6g/cm3