-
Manufacturer Graphite Powder for Steel and Casting Recarburizer
Metallurgy grade silicon carbide is used as an abrasive, and more recently as a semiconductor and diamond simulant of gem quality. The simplest manufacturing process is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1,600 °C (2,910 °F) and 2,500 °C (4,530 °F). Fine SiO2 particles in plant material (e.g. rice husks) can be converted to SiC by heating in the excess carbon from the organic material. The silica fume, which is a byproduct of producing silicon metal and ferrosilicon alloys, also can be converted to SiC by heating with graphite at 1,500 °C (2,730 °F).
Send Email Details -
Low Sulphur Iron Casting Recarburizer GPC Graphitized Petroleum Coke Manufacturer
Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. The green coke must have sufficiently low metal content to be used as anode material. Green coke with this low metal content is called anode-grade coke. When green coke has excessive metal content, it is not calcined and is used as fuel-grade coke in furnaces.
Send Email Details -
High Quality Silicon Carbide Sic as Deoxidizer for Foundry Industry
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.
Send Email Details -
supply 60-98.8% silicon carbide for Minerals Metallurgy Refractory
Due to its stable chemical properties, high thermal conductivity, small thermal expansion coefficient, and good wear resistance, silicon carbide is used to make advanced refractory materials that are thermal shock resistant, small in size, light in weight, high in strength, and have good energy-saving effects. Black silicon carbide is used in high-grade refractory materials and can be used as metallurgical deoxidizer and high-temperature resistant materials to make high-temperature furnace components and supports.
Send Email Details -
black silicon carbide powder price SiC powder
Advantages (1) Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities. (2) Good hardness, longer life. (3) Chemical washed and water washed good cleanness. (4) Special treated products get higher purity, better toughness, and better grinding effect.
Send Email Details -
Calcined Petroleum 5-25mm Coke For metallurgical Industry
Black silicon carbide (SIC) is made from quartz sand and carbon (anthracite coal tar or petroleum coke) in electric esistance furnace at high temperature. It has the characteristic of high hardness, excellent electrical and heat conductivity, low thermal expansion, and high abrasion resistance. Thus, SIC is the most suitable material of abrasives, refractories, deoxidizer of metallurgical, special ceramics, electric heating elements and so on.
Send Email Details -
High quality Black Granular Silicon Carbide For Foundry
lack Silicon Carbide Technical Data: --High thermal conductivity rating of 100 W/m-K. --Extremely hard: Mohs 9.1 or 2550 Knoop. Harder than aluminum oxide --Blocky grain, will splinter as it breaks down, fast cutting speeds, great for recycling --High strength at elevated temperatures. --Great for glass frosting & engraving, stone carving & etching, rock tumbling --Grades 16 through 1500 available
Send Email Details -
Artificial Graphite Petroleum Coke for Steel Mill Carbon Additive
Black silicon carbide (SiC) is a semi-friable abrasive often used for general abrasive applications in bonded abrasive tools, lapping, polishing, tock tumbling, glass etching and frosting. It is extremely resistant to wear, chemicals, and corrosion, making it excellent for sandblasting nozzles, furnace components, engine components, high tech ceramics, etc. It is also an excellent choice for recycling as it is a sharp, blocky abrasive that breaks down into sharp splinters.
Send Email Details -
Granular And Powder Metallurgical Grade Silicon Carbide For Foundry
Our silicon carbide products are produced in Gansu, where we mainly provide the 90% SIC and 98% SIC as well as other grades of silicon carbide, annual capacity of this material is 60,000tons. In additon, to match our export business, we build two screening factories with capacity of 100000 tons per year in Tianjin, where is very to near to Xingang port, so we can send our material to the port conveniently and tmely.
Silicon carbide is widely used in many fields silicon carbide is widely used in the electronic field silicon carbide is widely used in metal smeltingSend Email Details -
Factory Wholesale Silicon Carbides Use for Abrasives Metallurgy Industries
Handling: Due to its hardness, silicon carbide can be abrasive and should be handled with care. Storage: Store in a cool, dry place, away from materials that could be scratched or damaged.
Send Email Details -
High Sic Purity Silicon Carbide for Steel and Metallurgy Industries
Higher switching frequencies: The smaller form factor of ceramic silicon carbide transistors and consequent higher switching frequency enables the design of lighter weight and less expensive inductors and capacitors for use in a power converter like those used to charge EV batteries.
Send Email Details -
75%/ 85%/ 90% Sic Black Silicon Carbide 0-10mm with Low Price
With its unique properties, silicon carbide is a widely used ceramic material in many industries.
Send Email Details
