aluminothermic reaction in ferrochrome production

  • VARIOUS TECHNIQUES TO PRODUCE LOW …

    Various Techniques to Produce Low Carbon Ferrochrome 87 One of the real substantial difficulties encountered in the practical realization of this process are; the con-

  • Chromium processing | Britannica

    Chromium processing: Chromium processing, preparation of the ore for use in various products. Chromium (Cr) is a brilliant, hard, refractory metal that melts at 1,857 °C (3,375 °F) and boils at 2,672 °C (4,842 °F).

  • Chromite - Wikipedia

    Chromite is found as orthocumulate lenses of chromitite in peridotite from the Earth's mantle.It also occurs in layered ultramafic intrusive rocks. In addition, it is found in metamorphic rocks such as some serpentinites.