High Quality Silicon Carbide Sic as Deoxidizer for Foundry Industry
Brand Hengqiao
Product origin Shandong
Delivery time 15-30 days after payment comfirm
Supply capacity 200000 tons/month
Our company has five major production bases, including Lanzhou in Gansu, Linyi in Shandong, Binhai in Tianjin, Ulanqab in Inner Mongolia, and Binzhou in Shandong. The annual output is 200,000 tons of calcined coke, 150,000 tons of graphitized carburizer, and 20,000 tons of silicon carbide.
Product Description
ITEM | SIC | Fe2O3 | Al2O3 | Free Carbon | Moisture | Size(mm) |
HQ-SIC-01 | 90% min | 1.5% max | 1.5% max | 3.5% max | 0.5% max | 1-5/1-10 |
| HQ-SIC-02 | 90% min | 1.5% max | 1.5% max | 3.5% max | 0.5% max | 0-10 |
| HQ-SIC-03 | 88% min | 1.5% max | 1.5% max | 3.5% max | 0.5% max | 0-1/1-10 |
| HQ-SIC-04 | 98% min | 0.6% max | 0.6% max | 0.2% max | 0.5% max | 0-1/1-3 |
| HQ-SIC-05 | 70% min | 2% max | 1% max | 10% max | 0.5% max | 1-10 |
Special particle size can be customized according to your requirement. | ||||||
The production of silicon carbide involves a complex process. It typically begins with the extraction of high-purity silica from quartz or sand. This silica undergoes a carbothermal reduction process, where it reacts with carbon in the form of petroleum coke or coal at extremely high temperatures (approximately 2000 to 2700 degrees Celsius) in an electric furnace. The reaction forms silicon carbide crystals.
Following the reaction, the crude silicon carbide is crushed, milled, and graded to the desired particle size. Subsequently, it undergoes various purification steps to remove impurities. The purified silicon carbide can then be classified into different grades based on particle size and other specifications.
The production process can be modified for specific applications, including the production of different types of silicon carbide, such as black or green silicon carbide, each with distinct characteristics. The resulting material is widely used in various industrial applications, benefiting from its exceptional hardness, thermal conductivity, and resistance to wear and corrosion.
Packaging & Shipping
Packing Details: 25kg small bags or 1mt jumbo bag
Port: Tianjin Port, Qingdao Port
Leading Time: Shipped in 15-30 days after payment
Company Profile
Our product mainly sells to Middle East, North America, South America, Eastern & Southern Europe, South & Southeast Asia, Africa and so on. Because of our "win-win" belief, we have established long-term cooperation with many customers overseas for many years. If you want to enjoy the "win-win", please feel free to contact us.
Certification
