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 worldwide.

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