Metal Parts Edge Breaking F20 Black Carborundum Silicon Carbide Paricle
INTRODUCTION
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.
PROPERTIES
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.
APPLICATION
· Food processing: SiC can be used in food processing equipment due to its hardness, wear resistance, and chemical inertness.
· Water treatment: SiC-based membranes can be used for water filtration and desalination due to their high flux and chemical resistance.
· Oil and gas: SiC can be used in oil and gas drilling and production equipment due to its wear resistance and high-temperature stability.
· Automotive: SiC can be used in engine components, such as valve lifters and turbocharger rotors, due to its high temperature and wear resistance.
· Semiconductor inspection: SiC is used in scanning electron microscopy (SEM) systems as a specimen holder due to its low thermal expansion coefficient and thermal conductivity.
· Sports equipment: SiC can be used in high-performance sports equipment, such as tennis racquets and snowboards, due to its stiffness and lightweight.
PERFORMANCE PARAMETER
| chemical constitution |
SiC |
≥98.6%
|
| 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 |
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F20 Black Carborundum SiC Particles For Metal Parts Edge Breaking Images
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