It is made by deoxidizing high quality silicon stone in the electric arc furnace. Silicon metal powder, refractory material
Description:
It is made by deoxidizing high quality silicon stone in the electric arc furnace, the reducer normally
are petroleum coke or charcoal.
Applications:
When smelting Aluminium-alloy, add some Si Metal with the Si purity above 98%, the capability of Aluminium-Alloy will be obviously improved. The Si Metal is also the excellent material for producing super-pure Silicon in electro-industry.
Physical Properties:
Density : 2.329 g/cm3
Smelting Point : 1420 0C
Boiling Point : 3415 0C
Everage Specific Heat(0-1000C) : 729 j/(Kg.K)
Melt Down Caloric : 50.66 kj/mol
Boiloff Caloric : 384.8 kj/mol
Sizes Available :
-200mesh, -325mesh,
Other size available upon request.
Normally packing way:
In 1000kg big bag.40 x 25kg plastic woven bags in one big bag.40 x 25kg paper bags on pallelt.d. According to client’s special requirement.
Other packing way upon request.
Key words:
Silicon metal powder, refractory material