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Products

 

CHROMITE SAND REFRACTORY GRADE

Refractory grade  CHROMITE  is mainly used in chrome-magnesia or magnesia-chrome bricks.

Chrome ore is able to overcome the typical disadvantages of magnesia (shrinking tendency and high temperature coefficient). The high chromium content of typical 48% Cr2O3 and low silica of typical 0,9% SiO2, coarse sizing and high Cr:Fe ratio of close to 2:1 makes our refractory grade being appreciated world-wide.

Plomp Mineral Services’ focus is on supplying refractory grades chromite of South African origin with the following characteristics:

          –     Cr2O3  min.  46 %  (typ.  48 %)    /     SiO2  max.  1.2 %   (typ.  0.9 %)
          –     high refractoriness
          –     high thermal conductivity
          –     coarse sizing, varying from AFS 30 to AFS 45 (top grain size up to 1.5 mm).

Refractory grades can be shipped loose in bulk or packed in big bags, in both FCL’s and bulk carrier loads, depending on customer’s requirements.

Are you interested in our refractory grade chromite?  Please feel free to  CONTACT  us!
Product DataSheets and Material Safety DataSheet will be sent on request.