What is the difference between green silicon carbide and brown corundum?
Green silicon carbide and brown corundum are two different types of abrasives. The differences between them are as follows:
1. Different chemical compositions: The main component of green silicon carbide is sic, while the main component of brown corundum is alumina Al2O3.
2. Different hardness: Green silicon carbide has a higher hardness, generally around 9.3 Mohs hardness, while brown corundum has a slightly lower hardness, generally around 9.
3. Different prices. Green silicon carbide has a higher price, with all models priced above 10000 yuan. The particle size of sand is around 16000 yuan, and the finer the micro powder, the higher the price. The price of brown corundum is generally between 5000 and 6000 yuan. If it is a first level, second level, or second level brown corundum, the price is lower
4. Different colors. As the name suggests, the color of green silicon carbide is green, while the color of brown corundum is brown
5. Different application ranges
In addition, there are other differences in performance and use between green silicon carbide and brown corundum, such as differences in corrosion resistance, electrical insulation, tensile strength, etc.
