Good Quality Black Silicon Carbide

Model Number: refractory gradeF4-F220-#7783 Brand Name: Baiyun Key Specifications/Special Features: Process of productionIt is generated by quartz sand and petroleum coke or anthracite through electric resistance furnace under the high temperature. It is black opaque body hexagonal crystal and Mo-hardness is 9.15-9.5, which is after diamond and boron carbide with fragile and sharp performance and a certain degree of conductive electric and heat. Physical properties of sic is: hardness, high temperature-resistant, abrasion, corrosion, radiation resistant with good electric and heat conductivity.ApplicationSiC is widely used in the fields of abrasive, grinding, metallurgy, refractory, ceramics, petroleum, chemical, microelectronics, automobile and aerospace and so on.The main field of application:1. Nonferrous metal Smelting industry2. Steel line using3. Energy-saving line
4.Instead of Ferro Silicon for smelting steel, not only can remove oxygen, but also can raise the temperature of molten steel.
5. Lining of high furnace to improve furnace age.
6. Stemming, down spouting and all kinds refractory brick of high furnace.
7. Lining of Electric tank of Electrolytic Aluminum or total tank body made by sic.
8. Silicon carbide ceramics is made by high quality sic fine powder, firing several wearproof, acid- resisting and high temperature resistance parts.
9. Filling up material for high way and airport runway to make road surface skidding resistance and wear meanwhile improving using age.
10. High purity material can be used in producing Semi-conductor,Sic fabrics and so on.