Silicon Carbide has a high thermal conductivity, a low coefficient of thermal expansion, is thermal shock and abrasion resistant and has strength at high temperatures. Silicon carbide varied properties make it an effective material in many different applications. 25kg/bag
size F240-F1200 25KG/bag
Our company used dry, wet, wet and dry method of production of silicon carbide powder, in order to apply to different products of different needs. Mainly used in refractory products manufacturing, ceramic foam industry, reaction sintering of ceramics, solar wafer cutting, crystal crystal cutting grinding, automobile engine components manufacturing, special paint industry, rubber and plastic product, desulfurization, power supply, environmental protection industries widely. Powder is a silicon carbide raw block after crushing the Raymond machine and jet mill, ball mill, shaping machine for grinding after the formation of 100um to fine silicon carbide products. The application scope of silicon carbide powder is more and more widely, and the demand is further increased. Physical and Chemical Properties of Black Silicon Carbide Powder True Gravity: â?§3.15 g /cm3 Bulk Density: 1.20-1.60 g / cm3 Mosh Hardness: 9 Color: Black Melting Point: 2700 Celcius Degree Sizes: F280-F2500 Micro Grits Applications of Black Silicon Carbide Powder Cutting and Grinding of Solar Parts Production on Stone and other Non-metal Parts Metallurgical, Refractory and Foundry Coating Production of Abrasive Tools, Grinding Wheels Ceramic and Enviroment Protection Materials Fillings into Cosmetic Products Wear Proof Roof, Abrasion Resistant Flooring
SiC:88% F.C:2.0% Fe2O3:1.2% H2O:5.0% Shape:Lump,Granule,powder, Briquette SiC:98.5% F.C:2.0% Fe2O3:0.6% Shape:Lump,Granule,powder, Briquette SiC:65% F.C:15% Fe2O3:3.5% Shape:Lump,Granule,powder, Briquette SiC:75% F.C:12% Fe2O3:3.5% Shape:Lump,Granule,powder, Briquette Application: 1. Silicon carbide can be used as metallurgical deoxidizer and high temperature resistant materials in smelting. 2. It can also be used as abrasive materials,which can be used to make abrasive tools,such as grinding wheels, oilstones, grinding head and so on. 3.Silicon carbide is a new kind of reinforced steel-making deoxidizing agent and ideal thermal insulating agent.it is used for deoxidizing. The usage dose is 1-4kg/t can make electricity consumption to reduce 15-20kw/h and time to reduce 15-20min per furnace to raise productivity rate to 8-10%.
Green silicon carbide
Silicon carbide (SiC), also known as carborundum, is a hard chemical compound containing silicon and carbon. They are widely used for abrasives, refractory, metallurgy, and SiC wafer, etc. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Chemical Property for Black SiC We have black and green silicon carbide, which includes not only abrasives grade, but also metallurgy grade, refractory grade, and high purity 4N 5N 6N SiC.
We are the professional manufacturer of the black sic, bfa and wfa in china. We have been exported the abrasives materials for more than 15 years. Our materials include the f12 to f1200 and p36 to p2500 on fepa standard and jis230 to jis4000 on jis standard. Meanwhile, we can also produce according to your special requests size.
SILICON CARBIDE GRAINS (PURITY 98.5%) BLACK F 800 , SILICON CARBIDE GRAINS (PURITY 98.5% MIN) GREEN F 90
Silicon carbide (SIC) is made from quartz sand, petroleum coke (or coal coke) and sawdust through high-temperature smelting in a resistance furnace. Silicon carbide also has a rare mineral in nature, morsonite. Silicon carbide is also called carbon silica. Silicon carbide is the most widely used and economical non oxide high-tech refractory raw materials such as C, N and B. It can be called steel sand or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal coke), sawdust (salt needs to be added in the production of green silicon carbide) and other raw materials through high-temperature smelting in a resistance furnace. At present, China's industrial production of silicon carbide is divided into black silicon carbide and green silicon carbide, both of which are hexagonal crystals, with a specific gravity of 3.20 ~ 3.25 and a microhardness of 2840 ~ 3320kg / mm2.
