It is made by deoxidizing high quality silicon stone in the electric arc furnace.  

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,

Normally packing way:

In 1000kg big bag.40 x 25kg plastic woven bags in one big bag.40 x 25kg paper bags on pallelt. According to client’s special requirement.

       Other packing way upon request.

Metal Silicon power--Refractory