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Deshwali Minerals
Industry

Lime for Steel & Metallurgy

Fluxing and slag chemistry in steel and ferro-alloy production.

The application

What lime does in steel & metallurgy

Lime is the primary flux in steelmaking. It combines with silica and other impurities in the melt to form a fluid slag that carries them out of the bath, and it holds slag basicity where the process needs it. Consistency matters more than headline purity here: a fluctuating feed forces the melt shop to keep re-trimming.

Where it is used

  • 01Fluxing agent in basic oxygen and electric arc furnaces
  • 02Slag basicity control and desulphurisation
  • 03Sinter and pellet plant binder duty
  • 04Refractory and secondary metallurgy applications
Lime used as a flux in steel production

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