Raw Materials Porous Silicon Carbide 0.5% Max Moisture Content

Specifications:

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.

Size: 0-15mm or customized.

Packing: 1mt plastic woven bag or 25kgs small plastic woven bag into 1mts plastic woven bag.

Description:

Black silicon carbide is quartz sand and petroleum coke as the main raw material, through high temperature electric resistance furnace smelting, its hardness is between fused alumina and between diamond and mechanical strength higher than that of corundum, sharp and crisp. Has a certain electrical conductivity and thermal conductivity.Made grinding tool, its use in processing low tensile strength of metal and nonmetal materials.Such as gray cast iron, non-ferrous metal, stone, leather, rubber, etc. Also widely used in refractory material and metallurgical additive.Particle size can be processed according to customer's requirements, 30-90 content of various indicators of silicon carbide for you to choose, packing tons of packaging, packaging size can be adjusted according to your requirements, can be provided free of charge a small amount of samples for testing. 

Features of Black Silicon Carbide

Light weight and high hardness (Moh's hardness:9.2);

Super deoxidizing agent;

Stable chemical characteristics(very low chemical activity)

Excellent performance of thermal conductivity;

Small thermal expansion coefficient;

Super performance of wear-resisting;

High oxidation resistance under high temperature.

Application range:

Second grade black silicon carbide (SiC85%) mainly used in steelmaking as super deoxidizing agent to speed it up,easy to control steel chemical component and improve the steel quality ;

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.