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Si (Metal Silicon)
  • Company
  • : 스마트메탈코리아(중국)
  • Info.
  • : The raw materials are weighed and then placed in to the furnace. The lid of the furnace,which contains electrodes, is placed into position. Electric current is passed through the electrodes to form an arc. THe heat generated by this arc( a temperature of 4000f or 2350℃) melts the material and results in the reaction of sand with carbon to form silicon and carbon monoxide. This process takes about six to eight hours. The furnace is continuously charged with the batches of raw materials.

     Products

     Element

     Size & Packaging

     Remarks

    2202

    Si99% (Min),Al0.2%(Min)

    Fe0.2%(Min),Ca0.02%(Min) 

    10 ~ 100

    1BAG (1 m/t) 

     

    3303

     Si99%(Min),Al0.3%(Max)

    Fe0.3%(Max),Ca0.03%(Max)​

     

    441

     Si99%(min),Al0.4(Max)

    Fe0.4%(Max),Ca0.1%(Max)​

     

    553