Вы здесь

Funct. Mater. 2019; 26 (1): 78-82.

doi:https://doi.org/10.15407/fm26.01.78

Phase formation in the SiC-Al2O3-ZrO2 system during hot pressing by the method of electroconsolidation

R.V. Vovk1, M.V. Kislitsa1, M. Rucki2

1V.N. Karazin Kharkiv National University, 4 Svoboda sq., Kharkiv, 61022, Ukraine
2Faculty of Mechanical Engineering, Kazimierz Pulaski University of Technology and Humanities in Radom, Krasickiego Str. 54, Radom, 26-600, Poland

Abstract: 

The composition changes in the electroconsolidation of powdered ceramic materials based on SiC with Al2O3 and ZrO2 contents are considered. Analyzed possible mechanisms of decrease of compaction ability due to chemical reactions and phase composition changes. The influence of nanodispersed powders on the formation of a eutectic composition during liquid-phase sintering and compaction of a material is shown. The nanocomposite material based on β-SiC, satisfying the requirements of a polyfunctional material obtained.

Keywords: 
nanocomposite, liquid-phase sintering, compaction, electroconsolidation.
References: 

1. Eszter Bodis, et al., Eur. Chem. Bull., 6 (11), 484-490 (2017).

2. Shinoda Y., Suzuki Y., Yoshida K., J. Asian Ceram. Soc., 1, 267-273 (2013). https://doi.org/10.1016/j.jascer.2013.06.004

3. Lobach K., Kupriiyanova Y., Kolodiy I. et al. Funct.Mater 25 (3), 496-504 (2018).

4. Gevorkyan E., Melnik O., Chishkala V. Nanosc. Res. Lett., 9, 355 (2014). https://doi.org/10.1186/1556-276X-9-355

5. Gevorkyan E., Lavrynenko S., Rucki M., Siemiatkowski Z., Kislitsa M. Int. J. of Refr. Met. & Hard Mat. 68, 142-144 (2017). https://doi.org/10.1016/j.ijrmhm.2017.07.006

6. Gusev A.I. Nanomaterialyi, nanostrukturyi, nanotehnologii. - M.: FIZMTALIT (2005), 416 p. [in Russian].

7. Vovk R.V., Obolenskii M.A., Zavgorodniy A.A., Bondarenko A.V., Goulatis I.L., Samoilov A.V., Chroneos A.I., Pinto Simoes V.M. Journal of Alloys and Compaunds 464, 58-66 (2008). https://doi.org/10.1016/j.jallcom.2007.10.040

8. Vovk R.V., Obolenskii M.A., Zavgorodniy A.A., Goulatis I.L., Chroneos A.I., Pinto Simoes V.M. J Mater. Sci.: Mater. in Electron. 20, 858-860 (2009). https://doi.org/10.1007/s10854-008-9806-y

9. Vovk R.V., Obolenskii M.A., Zavgorodniy A.A., Goulatis I.L., Chroneos A.I. Modern Physics Letters B 24 (22), 2295-2301 (2010). https://doi.org/10.1142/S0217984910024675

10. Pat.72841 Ukraine(2012).

11. W.L. de Keyser. Trans. Brit. Ceram. Soc., 50, 349-364 (1951).

12. D.A. Jerebtsov, G.G. Mikhailov, S.V. Sverdina. Cer. Int. 26, 821-823 (2000). https://doi.org/10.1016/S0272-8842(00)00023-7

13. Ripan R., Chetyanu I. Neorganicheskaya himiya. Himiya metallov. T. 2. Moskva, Mir (1972) [in Russian].

14. Earnshaw, A. & Greenwood, N. Chemistry of the Elements (1997)

15. Feng Ni. Kinetics of the reaction between quartz and silicon carbide in different gas atmospheres. Light Metals, Silicon and Ferroalloy Production (2015)

.

Current number: