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Heat Resistance of Nanocrystalline Powders, Single Crystals, and Coatings of CrSi2 Obtained from Molten Salts

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Nanooptics and Photonics, Nanochemistry and Nanobiotechnology, and Their Applications

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 247))

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Abstract

Heat resistant chromium disilicide nanocrystalline powders, single crystals, and coatings were synthesized. CrSi2 single crystals were grown from elements in the molten Sn–Zn system. CrSi2 coatings were obtained by electroless deposition of Si onto pure Cr substrate surface from molten KCl–NaCl–NaF–Na2SiF6–Si system. The heat resistance of the nanocrystalline powders, single crystals, and coatings to oxidation in air at elevated temperatures was studied.

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Acknowledgements

Authors of the present paper acknowledge support of all the Ecole Polytechnique and the University “Ukraine” staff in conducting scientific researches and writing this paper.

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Authors of the present paper have no competing interests.

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Authors of the present paper have not used any external sources of funding in addition to regular financing for scientific investigations provided by CNRS and the University “Ukraine”.

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Authors of the present paper have made equal contributions in conducting scientific researches and writing this paper.

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Correspondence to Oleg Sapsay .

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Sapsay, O., Shakhnin, D., Lukashenko, T., Malyshev, V., Gaune-Escard, M. (2020). Heat Resistance of Nanocrystalline Powders, Single Crystals, and Coatings of CrSi2 Obtained from Molten Salts. In: Fesenko, O., Yatsenko, L. (eds) Nanooptics and Photonics, Nanochemistry and Nanobiotechnology, and Their Applications . Springer Proceedings in Physics, vol 247. Springer, Cham. https://doi.org/10.1007/978-3-030-52268-1_17

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