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Synthesis of Porous Composite Materials via Combustion of a Mixture of Titanium, VT6 Alloy, and Amorphous Boron Powders

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Inorganic Materials Aims and scope

Abstract

Self-propagating high-temperature synthesis without preheating has been realized in powder mixtures consisting of large spherical VT6 titanium alloy granules, small dendritic titanium particles, and black amorphous boron. Synthesis in a combustion wave involved a few steps: first, boron reacted with fine-particle titanium to form a boride matrix, which then reacted with molten VT6 titanium alloy granules. We have obtained a porous metal–ceramic material similar in structure to composites.

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Authors and Affiliations

  1. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, ul. Akademika Osip’yana 8, Chernogolovka, Moscow oblast, 142432, Russia

    M. A. Ponomarev & V. E. Loryan

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  1. M. A. Ponomarev
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  2. V. E. Loryan
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Correspondence to M. A. Ponomarev.

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Original Russian Text © M.A. Ponomarev, V.E. Loryan, 2018, published in Neorganicheskie Materialy, 2018, Vol. 54, No. 8.

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Ponomarev, M.A., Loryan, V.E. Synthesis of Porous Composite Materials via Combustion of a Mixture of Titanium, VT6 Alloy, and Amorphous Boron Powders. Inorg Mater 54, 772–778 (2018). https://doi.org/10.1134/S0020168518080150

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  • DOI: https://doi.org/10.1134/S0020168518080150

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