silicon metal has 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101.

si2202%(purity:99.5 Fe:0.2 Al:0.2 Ca:0.02)

si3303%(purity:99.3 Fe:0.3 Al:0.3 Ca:0.03)

si411% (purity:99.3 Fe:0.4 Al:0.1 Ca:0.1)

si421% (purity:99.2 Fe:0.4 Al:0.2 Ca:0.1)

si441% (purity:99.0 Fe:0.4 Al:0.4 Ca:0.1)

si553% (purity:98.5 Fe:0.5 Al:0.5 Ca:0.3)


size is 0-100mm or at customers option

Feature: 
It is Silver gray or dark grey, Heat-resistance and good performance. 
Application: 
The Silicon metal has wide application. For example, producing organic-Si(Si-oil, Si-rubber) etc in chemical industry. And also used as additive or deoxidize in steel-making. It's applied to chemical, alloys, electronic, medicine industry etc.

Supplying Ability:10000 Ton per Month