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Effect of calcium oxide on the hydration activity of the powders of electrical-engineering periclase

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Conclusions

The hydration activity of the periclase powders depends to a significant extent on the hydration of free calcium oxide. The hydration resistance of the powders can be increased by fixing calcium oxide in the hydration-resistant compounds with silicon and magnesium oxides.

It is also necessary to decrease the specific surface of the periclase powders for decreasing their ability to absorb moisture.

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Authors and Affiliations

  1. Vostochnyi Institute of Refractories, USSR

    T. V. Chusovitina & A. F. Maurin

Authors
  1. T. V. Chusovitina
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  2. A. F. Maurin
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Translated from Ogneupory, No. 8, pp. 9–12, August, 1988.

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Chusovitina, T.V., Maurin, A.F. Effect of calcium oxide on the hydration activity of the powders of electrical-engineering periclase. Refractories 29, 453–457 (1988). https://doi.org/10.1007/BF01297638

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  • DOI: https://doi.org/10.1007/BF01297638

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