1, first of all, in the process of smelting, silicon carbide, is not the only element of the inside contains carbon and silicon, and silicon (Si) in the production practice in hot metal, carbon (C) most of the burn. Worth to remind is: in the process of smelting, there are still a few silicon carbide (Sic) particles into casting (which is good).

2, silicon carbide inoculant nuclear capability is good, can a better change of graphite morphology, refine the organization, improve the quality of castings. Because of the silicon carbide (Sic) particles into the casting core base effect, after it as the center to form the core, silicon carbide (Sic) particles and more more super nuclear capability.

3, silicon carbide deoxygenation in casting is good too. Because silicon carbide package before in the smelting and can also play a deoxidization effect, and to reduce the produce of the porosity and slag.

Specs : Si  68-72%    Ca  0.5-1.0%   Al  0.8-1.5%   Ba  1.0-3.0%   C  33-45% 

SIZE :0.2-0.7MM ; 1-3MM; 3-6MM;5-8MM;6-10MM;10-20MM.

Packing : in 25kg bags and 40 bags in 1mt p.p bags 

WE ALSO PRODUCE THE MATERIALS AS PER CUSTOMER’S SEPCS. AND SIZE .