Silicon carbide has a wide range of applications and great application value whether in refractory materials or in the metallurgical industry, so what is the price of silicon carbide? At present, the price of silicon carbide on the market is uneven, high and low. This is because there has been a serious phenomenon of shoddy goods in the market. Therefore, when you choose silicon carbide products, you must be careful and vigilant, and you can't buy some fake products because of the low price.
The industrial production method of silicon carbide is to use high-quality quartz sand and petroleum coke to be refined in a resistance furnace. The refined silicon carbide blocks are crushed, washed with acid and alkali, magnetic separation, sieving or water selection to produce products of various particle sizes. The hardness of black silicon carbide is above 9, and the hardness of green silicon carbide is about 9.2 higher than that of black silicon carbide. Whether it is black silicon or green silicon, the refractoriness is above 1900-2000 degrees, especially silicon carbide with a quality of 4 nines has higher refractoriness and excellent hardness.It is precisely because of these excellent properties that silicon carbide is used in a wide range of fields, roughly classified into four categories.
1. Abrasives are mainly used to make grinding wheels, sandpaper, belts, oilstones, grinding blocks, grinding heads, and grinding pastes.
2. Utilizing the corrosion resistance, high temperature resistance, high strength, good thermal conductivity, impact resistance and other characteristics of silicon carbide, silicon carbide can be used for various smelting furnace linings, high temperature furnace components, silicon carbide plates, liners, supports, Saggers, silicon carbide crucibles, etc.
3. Metallurgical raw materials, silicon carbide has a hardness second only to diamond, and has strong wear resistance. It is an ideal material for wear-resistant pipelines, impellers, pump chambers, cyclones, and hopper linings. Its wear resistance is cast iron. 5-20 times the service life of rubber & def is also one of the ideal materials for aviation flight runways.
3. Functional ceramics make use of the characteristics of silicon carbide's thermal conductivity, heat radiation, and high thermal strength to manufacture sheet kiln furniture.
To buy genuine, non-adulterated first-grade silicon carbide, second-grade silicon carbide or third-grade silicon carbide, you can find Henan Shengchi, Henan Shengchi New Material Co., Ltd. You can trust me, and I can rest assured.
Henan Shengchi has four intermediate frequency electric furnaces, three modern cored wire units, and four fully automatic crushing production lines. Our main products include: ferrosilicon, desulfurizer, dephosphorization agent, refining accelerator, composite deoxidizer, various cored wires, silicon carbide, silicon carbide balls, rare earth silicon-magnesium spheroidizing agent, inoculant, silicon slag Balls and other raw materials for steelmaking, casting and refractory materials. Henan Shengchi is willing to cooperate sincerely with friends from all walks of life to provide users with high-quality and low-cost products. Welcome to call or letter for consultation, and welcome to visit our factory!