F230 Black Carborundum Powder , Sic Silicon Carbide Powder Melting Method

Place of Origin Changsha China
Brand Name Fine-Tech
Certification ISO9001
Model Number F230
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
Name Black Silicon Carbide Powder 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%
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Black Carborundum Powder


F230 Carborundum Powder


Sic Silicon Carbide Powder

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Product Description

F230 Black Carborundum Silicon Carbide Diamond Grinding Wheel Powder



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.


①Products surface matte treatment for steel, steel pipe, stainless steel structure, derusting by sandblast before spraying treatment;

②Used for all kinds of mold cleaning;

③Cleaning of semiconductor devices and plastic sealing tube before tin coating;

④Shot peening enhanced processing for medical equipment, textile machinery and all kinds of hardware products;

⑤Cleaning and of all kinds of metal tube and non-ferrous precision castings;

⑥The grinding and polishing for the monocrystalline silicon, polysilicon of photovoltaic products and piezoelectric crystal of electronic industry;


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