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Effect of sodium and potassium polyvanadates on aluminum-powder oxidation

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Combustion, Explosion and Shock Waves Aims and scope

Abstract

The effect of polyvanadates and vanadium oxide bronzes of alkali metals on aluminum-powder oxidation has been studied by thermogravimetry and x-ray phase analysis. The macromechanism of promotion of aluminum oxidation in which the catalytically active component is meltedNa 2AlxV12O31 has been established. It is shown that the intermediate product of vanadium-containing slag processing can be used as an activator.

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Authors and Affiliations

  1. Institute of Solid Chemistry, Ural Division, Russian Academy of Sciences, 620219, Ekaterinburg

    V. G. Shevchenko, V. L. Volkov, V. I. Kononenko, G. S. Zakharova & I. A. Chupova

Authors
  1. V. G. Shevchenko
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  2. V. L. Volkov
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  3. V. I. Kononenko
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  4. G. S. Zakharova
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  5. I. A. Chupova
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Translated from Fizika Goreniya i Vzryva, Vol. 32, No. 4, pp. 91–94, July–August, 1996.

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Shevchenko, V.G., Volkov, V.L., Kononenko, V.I. et al. Effect of sodium and potassium polyvanadates on aluminum-powder oxidation. Combust Explos Shock Waves 32, 436–438 (1996). https://doi.org/10.1007/BF01998494

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  • DOI: https://doi.org/10.1007/BF01998494

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