Title of the article

MECHANOSYNTHESIS OF COMPOSITE Fe/SiC POWDERS FOR MAGNETIC ABRASIVE TREATMENT

Authors

VITYAZ Petr A., Academician of the NAS of Belarus, Dr. Techn. Sc., Professor, Head of the Staff of the NAS of Belarus, Presidium of the NAS of Belarus, Minsk, The Republic of Belarus

ZHORNIK Victor I., Dr. Techn. Sc., Associate Professor, Deputy Head of the department of mechanical engineering and metallurgy technologies, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, The Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

KOVALEVA Svetlana A., Senior Researcher of the Laboratory of Nanostructural and Superhard Materials, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, The Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

KHOMICH Nikolay S., Cand. Techn. Sc., Leading Researcher of the Laboratory of Nanostructural and Superhard Materials, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, The Republic of Belarus

GRIGOREVA Tatyana F., Dr. Chem. Sc., Leading Researcher, Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russia

In the section TECHNOLOGICAL MECHANICS
Year 2016 Issue 1 Pages 52-57
Type of article RAR Index UDK 621.762.2 Index BBK  
Abstract

The results of investigation of structure evolution of powder composition of Fe/SiC during mechanical activation (MA) are described. It is shown that the mechono-composite Fe/SiC is formed by treatment of the composition of Fe/SiC powders in the mill with energy intensity of I = 3 W/g during a short time. The main stages of microstructure formation of the composite Fe/SiC powders include crushing, deformation mixing, submicrostructure fragmentation of components and forming of globular microstructure. The alignment of the phase composition and size range of the particles of mechano-composites Fe/SiC and SiC inclusions takes place during 60 minutes of the MA. The SiC particle size is decreased from 40–180 microns to 0,3–2 microns. The formation of the Fe/SiC composite by MA during 60 minutes occurs without significant interaction between the components.

Keywords

magnetic abrasive treatment, magnetic abrasive composites, mechanical activation, mechanosynthesis, microstructure, mechanocomposites, planetary ball mill

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Bibliography
  • LaRoux K. Gillespie. Chapter 20: Magnetic-Abrasive Finishing. From Mass Finishing Handbook. Publisher, Industrial Press, 2006, pp. 371–401.
  • Homich N.S. Magnitno-abrazivnaya obrabotka izdelij [Magneto-abrasive treatment of products]. Minsk, BNTU, 2006. 218 p.
  • Ncpomnyashchii V.V., Voloshchenko S.M., Mosina Т.V., Gogacv K.A., Askerov M.G., Miropolskiy A.V. Metal Surface Finishing with magnetic abrasive powder based on Iron with Ceramic Refractory Compounds (Mechanical Mixtures). Refractories and Industrial Ceramics, 2014, vol. 54, no. 6, pp. 471–474.
  • Yodkaew Тh., Morakotjinda M., Tosangthum N., Coovattanachai Or., Krataitong R., Siriphol P., Vetayanugul Bh., Chakthin S., Poolthong N., Tongsri R. Sintered Fe-Al2O3 and Fe-SiC Composites. Journal of Metals, Materials and Minerals, 2008, vol. 18, no. 1, pp. 57–61.
  • Lomovskiy O.I. ed. Mekhanokompozity – prekursory dlya sozdaniya materialov s novymi svojstvami [Mechanocomposites — precursors for the creation of materials with new properties]. Novosibirsk, Izd-vo SO RAN, no. 26, 2010. 432 p.
  • Khodaei M., Enayati M.H., Karimzadeh F. Mechanochemically Synthesized Metallic-Ceramic Nanocomposite; Mechanisms and Properties. In book Advances in Nanocomposites-Synthesis, Characterization and Industrial Applications. InTech., 2011, pp. 157–180.
  • Iasonna A., Magini M. Power measurements during mechanical milling. An experimental way to investigate the energy transfer phenomena. Acta Materialia, vol. 44, 1996, no. 3, pp. 1109–1117
  • Balzar В. Voight-function model in diffraction line-broadening analysis. Microstructure Analysis from Diffraction. International Union of Crystallography, 1999.
  • Davis R.M., Koch С.С. Mechanical alloying of brittle components: silicon and germanium. Scripta Metall., 1987, vol. 21, pp. 305–310.
  • Benjamin J.S. Mechanical alloying. Sci. Amer., 1976, vol. 234, no. 5, pp. 40–48.
  • Roman O.V., Arunachalam B.C. eds. Aktual’nye problemy poroshkovoj metallurgii [Actual problems of powder metallurgy]. Moscow, Metallurgiya 1990. 232 p.