Products Parameters
| Grit | Sic | F.C. | Fe2O3 |
| F12-F90 | ≥98.50 | <0.20 | ≤0.60 |
| F100-F150 | ≥98.00 | <0.30 | ≤0.80 |
| F180-F220 | ≥97.00 | <0.30 | ≤1.20 |
| F230-F400 | ≥96.00 | <0.40 | ≤1.20 |
| F500-F800 | ≥95.00 | <0.40 | ≤1.20 |
| F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 |
| P12-P90 | ≥98.50 | <0.20 | ≤0.60 |
| P100-P150 | ≥98.00 | <0.30 | ≤0.80 |
| P180-P220 | ≥97.00 | <0.30 | ≤1.20 |
| P230-P500 | ≥96.00 | <0.40 | ≤1.20 |
| P600-P1500 | ≥95.00 | <0.40 | ≤1.20 |
| P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 |
Products Description
Black silicon carbide powder is an important industrial material, containing more than 99% silicon carbide (SiC), and high-quality black silicon carbide powder contains about 98.5% SiC. It is usually smelted at high temperature in a resistance furnace.
Black silicon carbide powder has high hardness and good wear resistance, making it an ideal material for making grinding tools such as grinding wheels, sandpaper, and grinding heads. In the fields of metal processing, glass processing, stone processing, and ceramic processing, black silicon carbide powder can efficiently remove the excess part of the material surface and improve processing accuracy and surface quality. In the metallurgical industry, black silicon carbide powder can be used as a deoxidizer to react with oxygen in molten steel to reduce the oxygen content, thereby improving the quality of steel. It can also be used as a carrier of alloy elements to adjust the silicon and carbon content in steel to meet the chemical composition requirements of different steel grades.
Black silicon carbide powder plays an important role in the manufacture of functional ceramics. It can reduce the capacity of kiln furniture, improve the quality of kiln products, and shorten the production cycle. It can also be used to make high-temperature kiln furniture such as high-temperature non-oxide ceramics and reaction sintered ceramics. Black silicon carbide powder is also used in the field of semiconductor materials, such as for the manufacture of high-temperature silicon carbon rod heating elements and far-infrared source substrates. With the advancement of science and technology, the application of black silicon carbide powder in high-tech fields such as electronics and aerospace will continue to expand. Black silicon carbide powder can also be used to make high-temperature resistant materials, wear-resistant materials, and corrosion-resistant materials, and has broad application prospects in the fields of chemical industry, energy, and environmental protection.
With the development of the global economy and the acceleration of industrialization, the demand for high-performance abrasive materials, high-temperature resistant materials and corrosion-resistant materials has continued to increase, driving the continued growth of the black silicon carbide powder market. With the continuous advancement of science and technology, the production technology of black silicon carbide powder has been continuously improved, and the product quality and performance have been significantly improved. At the same time, the introduction of new production processes and equipment has also improved production efficiency and reduced production costs, further enhancing the market competitiveness of black silicon carbide powder.
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