Skip to content
Licensed Unlicensed Requires Authentication Published by De Gruyter December 18, 2017

Two-stage synthesis of ultrafine powder of chromium carbide

  • Irina Nikolaenko , Svetlana Antipina and Gennadii Shveikin

Abstract

A new method for the synthesis of ultrafine powder of chromium carbide is proposed, which combines liquid-phase precipitation on a carbon support and low-temperature microwave heat treatment in argon flow. The whole spectrum of the intermediate compounds obtained during thermolysis, reduction and carbonization of chromium precursors to the final product Cr3C2 is presented. The structure, morphology, particle size distribution, as well as the phase composition and the specific surface area values of the produced chromium compounds are shown.


*Correspondence address, Irina Vladimirovna Nikolaenko, Institute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, 91, Pervomaiskaya st., 620990, Yekaterinburg, Russia, Tel.: +7(343)3623396, Fax: +7(343)3744495, E-mail:

References

[1] T.Ya.Kosolapova: Carbides, Metallurgy, Moscow (1968) 300. 10.1007/978-1-4684-8006-1Search in Google Scholar

[2] V.V.Grigoryeva and V.N.Klimenko: Studies of high-temperature alloys, AS USSR, Moscow.IV (1959) 7982.Search in Google Scholar

[3] D.Y.Wang, K.W.Weng, C.L.Chang: Surf. Coat. Technol.120 (1999) 622628. 10.1016/S0257-8972(99)00430-2Search in Google Scholar

[4] A.G.Alekseev, G.A.Bovkun, A.S.Bolgar, in: T. Ya.Kosolapova (Eds.), Properties, production and application of refractory compounds, Metallurgy, Moscow (1986) 928.Search in Google Scholar

[5] A.Hasui, O.Morigaki, in: V.S.Stepina, N.G.Shesterkina (Eds.), V.N. Popova (Trans. Japan.), Surfacing and spraying, Mechanical engineering, Moscow (1985) 240.Search in Google Scholar

[6] K.Hirota, K.Mitani, M.Yishinaka, O.Yamaguchi: Mater. Sci. Eng. A399 (2005) 15460. 10.1016/j.msea.2005.02.062Search in Google Scholar

[7] S.Gomari, S.Sharafi: J. Alloys Compd.490 (2010) 2630. 10.1016/j.jallcom.2009.10.041Search in Google Scholar

[8] S.Loubière, Ch.Laurent, J.P.Bonino, A.Rousset: J. Alloys Compd.243 (1996) 5966. 10.1016/S0925-8388(96)02384-5Search in Google Scholar

[9] I.V.Nikolaenko, N.A.Kedin, G.P.Shveikin: Int. J. Mater. Res.105 (2014) 12321235. 10.3139/146.111020Search in Google Scholar

[10] I.V.Nikolaenko, A.E.Krasovskaya, N.A.Kedin: Int. J. Mater. Res.106 (2015) 11111114. 10.3139/146.111275Search in Google Scholar

Received: 2017-05-31
Accepted: 2017-08-08
Published Online: 2017-12-18
Published in Print: 2018-01-09

© 2018, Carl Hanser Verlag, München

Downloaded on 29.3.2024 from https://www.degruyter.com/document/doi/10.3139/146.111577/pdf
Scroll to top button