HYUNDAI GLOVILLE

BUSINESS

Steel Making
Raw Materials

Department of Trading & SCM


  • Metal Silicon

    The main ingredient in polysilicon manufacturing, which is a core raw material for semiconductor and solar materials, is widely used in the steel industry, aluminum alloys, organo-silicone (silicon compounds), secondary batteries, and chemicals.

  • Fe-Si(Ferro Silicon)

    1. The steel industry It's added to the cast iron to make the carbon steel stable It accelerates the formation of graphite carbon. It promotes, and also softens iron and Improves fluidity and machineability.

    2. Organic silicone (silicone compound) - Semiconductor : Electronic Industrial Silicon Wafer.
      - Textile softeners, antibacterial agents.
      - Sealants, lubricants, paints and synthetic rubbers.
      - Cosmetic/furniture and vehicle polish.

Grade Composition
Si Content(%) Impurities(%)
Fe Al Ca P
1501 99.69 0.15 0.15 0.01 ≤0.004%
1502 99.68 0.15 0.15 0.02 ≤0.004%
1101 99.79 0.1 0.1 0.01 ≤0.004%
2202 99.58 0.2 0.2 0.02 ≤0.004%
2502 99.48 0.25 0.25 0.02 ≤0.004%
3303 99.37 0.3 0.3 0.03 ≤0.005%
411 99.4 0.4 0.1 0.1 ≤0.005%
421 99.3 0.4 0.2 0.1 ≤0.005%
441 99.1 0.4 0.4 0.1 -
551 98.9 0.5 0.5 0.1 -
553 98.7 0.5 0.5 0.3 -

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