China Changsha Fine-Tech Ceramic Co., Ltd.
China Changsha Fine-Tech Ceramic Co., Ltd.
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Automotive F22 Black Carborundum Silicon Carbide Removing Burr Paricle
INTRODUCTION
Black silicon carbide is made from high-quality quartz sand and petroleum coke that are mixed together and smelted in an electric furnace at high temperatures. The resulting material is crushed, graded, and sieved to produce various sizes of abrasive grains.
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
Black silicon carbide is primarily used as an abrasive material in grinding wheels, sandpaper, and cutting tools. It is also used in the manufacturing of refractory materials, ceramics, and other products that require high-temperature strength and chemical resistance. Additionally, black silicon carbide can be used as a metallurgical additive to improve the hardness and wear resistance of various metals.
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 |