ferro silicon 72% 75% 65%

タイトルまたは説明

Ferro Silicon Introduction
 
Ferrosilicon, or ferrosilicium, is a ferroalloy an alloy of iron and silicon with between *5 and *0% silicon. It contains a high proportion of iron silicides. Its melting point is about ***0 °C to ***0 °C with a boiling point of ***5 °C. It also contains about 1 to 2% of calcium and aluminum.The usual formulations on the market are ferrosilicon with *5, *5, *5, and *0% of silicon. The remainder is iron, with about 2% of other elements like aluminum and calcium.
 
 
 
SPECIFICATIONS
 
 

 
Brand Chemical  Composition (%)
 Si Al Ca P S C Fe
  MAX
FeSi**-A *4.***0.0 1.5 1 0.**5 0.*2 0.2 Balance
FeSi**-B *2.***0.0 1.5 1 0.*4 0.*2 0.2 Balance
FeSi*2 *2 1.5 1 0.*4 0.*2 0.2 Balance
FeSi*0 *0 1.5 1 0.*4 0.*2 0.2 Balance
FeSi*5 *5.***2.0 2 1 0.*4 0.*2 0.2 Balance
FeSi*5 *0.***7.0 2 2 0.*4 0.*2 0.2 Balance
 
 
 
APPLICATION
1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.
3) Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.
4) In metallurgy and foundry line, industrial silicon powder is regarded as to be iron base alloy additive, the alloy phar