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Study of Cermet Synthesis from Powders Prepared by Chemical Dispersion of Al–Mg (20 wt.%)-Alloy

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Refractories and Industrial Ceramics Aims and scope

Powders are obtained containing metal particles during chemical dispersion of Al–Mg (20 wt.%)-alloy. A method of high-temperature self-propagating synthesis is used in order to prepare cermet. Reaction sintering in a filtering combustion regime for a powder workpiece is implemented by heating in air at 550 – 600°C followed by initiation of metal exothermic reaction combustion.

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The work was carried out with financial support of the Russian Ministry of Education and Science within the framework of research work “Technology, structure, and properties of new aluminum oxide ceramics from chemical dispersion of aluminum alloys with zirconium, vanadium, and molybdenum” according state assignment No. 11.425.2014/K on equipment of the Collective Use Center “High-tech in engineering.”

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Authors and Affiliations

  1. FGBOU VPO MGIU, Moscow, Russia

    A. A. Vasin, A. Yu. Omarov & V. V. Rybal’chenko

  2. ZAO NTTs Bakor, Shcherbinka, Moscow, Russia

    V. P. Tarasovskii

Authors
  1. A. A. Vasin
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  2. V. P. Tarasovskii
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  3. A. Yu. Omarov
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  4. V. V. Rybal’chenko
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Corresponding author

Correspondence to A. A. Vasin.

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Translated from Novye Ogneupory, No. 6, pp. 62 – 65, June 2015.

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Vasin, A.A., Tarasovskii, V.P., Omarov, A.Y. et al. Study of Cermet Synthesis from Powders Prepared by Chemical Dispersion of Al–Mg (20 wt.%)-Alloy. Refract Ind Ceram 56, 310–313 (2015). https://doi.org/10.1007/s11148-015-9836-y

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  • DOI: https://doi.org/10.1007/s11148-015-9836-y

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