98.5% Green Silicon Carbide For Cutting And Lapping Nonmetal Material
Specifications:
|
Silicon Carbide |
Fixed Carbon |
Fe2O3 |
Moisture Content |
|
98.5% min |
0.5% max |
0.35% max |
0.5% max |
Size: 0-5mm or customized.
Packing: 1mt plastic woven bag or 25kgs small plastic woven bag into 1mts plastic woven bag.
Inspection: Mill Certificate of Inspection, SGS Certificate or any other Certificate issued by acknowledged third party inspection.
Payment: T/T before shipment or L/C as sight.
Description:
Green silicon carbide, also named green carborundum, is made of quality silicon sand (SiO2), petroleum coke appended with salt smelted in high temperature electric arc furnace. It is green crystal structure with high hardness, strong cutting ability, stable chemical characteristics and good thermal conductivity. Its hardness is higher than corundum, and ranks below diamond and its mechanical strength is higher than corundum. The hardness of green silicon carbide is more higher than black silicon carbide.
Light weight and high hardness (Moh's hardness:9.5), stable chemical characteristics(very low chemical activity), small thermal expansion coefficient, super performance of wear-resisting, all of these features make green silicon carbide have large range of application, such as:
Cutting and lapping of nonmetal material like piezoelectric crystal;
Optical resins materials processing;
Crystal and ferrite lapping and polishing;
Ceramic and special steel precision polishing;
Titanium alloy and optical glass processing;
Stone, agate and high-grade jewelry processing;
Cylinder sleeve polishing and high-speed steel tool accurate grinding etc.;
The powder of silicon carbide is usually coated on the surface of impeller of hydraulic turbine and the inner wall of cylinder, which can improve the wear resistance and service life for one or two times.
Competitive advantage:
a. More than twenty years of metallurgy technology and experience in producing metallurgical burden in steelmaking, foundry, iron casting etc.
b. More professional technicians, strict raw materials choosing and accurate matching principle in metallurgy, proper furnace temperature control, advanced processing and testing equipment make sure the stable good quality of products.
c. More competitive price due to cheaper electric power charge since our factory located in Northwest of China, sharing the favorable power charge.
d. Professional international trade specialists provide you a considerate and easy procurement.
