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 |
Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.
Products Description
Green silicon carbide powder is green, has a crystal structure, high hardness, strong cutting ability, stable chemical properties, and good thermal conductivity. Its microscopic shape is a hexagonal crystal, with a Mohs hardness of up to 9.2, a Vickers microhardness of between 3000-3300kg/mm², and a microhardness of 3300 kilograms per cubic millimeter, second only to diamond, cubic boron nitride, and boron carbide among abrasives. In addition, the density of green silicon carbide powder is generally 3.2g/cm³, the natural bulk density is between 1.2-1.6g/cm³, and the specific gravity is 3.20-3.25. These excellent properties make green silicon carbide powder widely used in many fields.
There are many methods for preparing green silicon carbide powder, mainly including high temperature reaction method, electrolysis method, vapor deposition method, etc. Among them, the high temperature reaction method is one of the most commonly used methods. This method uses high-quality silicon and carbon raw materials to react silicon and carbon under high temperature, high pressure and reducing atmosphere to generate green silicon carbide. Then, the generated green silicon carbide is crushed into micro powder through crushing, grinding, grading and other processes. During the preparation process, it is necessary to strictly control the ratio of raw materials, reaction temperature and time, as well as the subsequent crushing and grinding processes to ensure the quality and performance of the product.
Green silicon carbide powder has a wide range of applications, covering abrasives, ceramics, electronics, metallurgy, machinery and other industries. Green silicon carbide powder is widely used in various precision grinding and polishing processes due to its high hardness and good chemical stability. It can be made into grinding wheel, sandpaper, emery cloth and other abrasive products for the processing and polishing of metals, non-metals and other materials. In the manufacturing process of ceramics, green silicon carbide powder can be used as an abrasive and polishing agent to improve the surface quality and finish of ceramic products. At the same time, it can also be used to produce environmentally friendly ceramic materials. Green silicon carbide powder has good electrical and thermal conductivity and is widely used in the electronics industry. For example, in the manufacturing process of semiconductor devices, it can be used for cutting, grinding and polishing silicon wafers. In addition, in the manufacturing process of circuit boards, it can also be used to remove oxides and impurities from copper layers and other metal layers. Green silicon carbide powder is an important metallurgical raw material that can be used to produce steel and metal alloys. It can provide excellent thermal and chemical stability, which helps to control the composition and structure in metal alloys.
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