4. Industrial electric heating furnaces
  5. Arc furnace device
  6. Electrode

Invensil

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High purity metallurgical silicon and method for preparing same

Chemistry of inorganic compounds – Silicon or compound thereof – Elemental silicon
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Method for preparing aluminum-silicon alloys

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
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System for the assembly of a self-baking composite electrode...

Industrial electric heating furnaces – Arc furnace device – Electrode
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