Now the application of black silicon carbide powder is more and more widely used in many chemical industry and cutting engineering. It is also familiar to many people. However, we may not understand the hardness of black silicon carbide powder determined by the content of silicon in it. Let's talk about it to let you know more about it.

 

1. The content of silicon in black silicon carbide powder determines its hardness. The particle size of silicon carbide has a great influence on WEDM, but the shape of silicon carbide is important. Green silicon carbide is made from petroleum coke and high-quality silica as main raw materials and salt as additive by high-temperature smelting in resistance furnace. Its hardness is between corundum and diamond, and its mechanical strength is higher than that of corundum;

 

2. Black silicon carbide powder is green, crystal structure, high hardness, strong cutting ability, stable chemical properties and good thermal conductivity. The microhardness of the sample is 262.3 mm / kg, and the microhardness is 30.2 mm / kg, and the microhardness is 30.3 mm / kg.

 

For the content of silicon in black silicon carbide powder determines its hardness, we will introduce it here. If you have any questions, you can call our company to inquire or visit our website to learn more about green silicon carbide. If necessary, you can also come to the factory to buy. Welcome to our company.