FORMATION OF COMPOSITE POWDERS OF SYSTEMS Fe–SiC AND Fe–B4C BY MECHANICAL SYNTHESIS

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Published: Feb 26, 2016
Keywords:
magnetic abrasive treatment, magnetic abrasive composites, mechanical activation, microstructure, mechano-composites, planetary ball mill магнитно-абразивная обработка, магнитно-абразивные композиты, механическая активация, микроструктура, механокомпозиты, планетарная шаровая мельница

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V. ZHORNIK
The Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk
S. KOVALIOVA
The Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk
N. KHOMICH
The Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk
T. GRIGORIEVA
Institute of Solid State Chemistry and Mechanochemistry of SB RAS, Novosibirsk
A. DUDAN
Polotsk State University
S. GRIGORIEV
Belarusian National Technical University, Minsk

Abstract

The results of investigation of structure evolution of powder composition of Fe/SiC and Fe/В4C by mechanical activation (MA) are described. It is shown that the mechonocomposite Fe/abrasive are formed by treatment of the composition of powders Fe and abrasive in the mill with energy intensity of I = 3 W/g during a short time. The main stages of microstructure formation of the composite powders Fe/abrasive 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 mechanocomposites and inclusions takes place during 60 minutes of the MA. The particle size of SiC is decreased more than В4C. The formation of the composite Fe/SiC by MA during 60 minutes occurs without significant chemical interaction between the components. The formation of the phase B6Fe23 is observed during mechanical activation of Fe and B4C.

Article Details

How to Cite
ZHORNIK, V., KOVALIOVA, S., KHOMICH, N., GRIGORIEVA, T., DUDAN, A., & GRIGORIEV, S. (2016). FORMATION OF COMPOSITE POWDERS OF SYSTEMS Fe–SiC AND Fe–B4C BY MECHANICAL SYNTHESIS. Vestnik of Polotsk State University. Part B. Industry. Applied Sciences, (3), 123-129. Retrieved from https://journals.psu.by/industry/article/view/4273
Issue
No. 3 (2016)
Section
Материаловедение и металлургия
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This work is licensed under a Creative Commons Attribution 4.0 International License.

Author Biographies

V. ZHORNIK, The Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk

д-р техн. наук, доц.

N. KHOMICH, The Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk

канд. техн. наук

T. GRIGORIEVA, Institute of Solid State Chemistry and Mechanochemistry of SB RAS, Novosibirsk

д-р хим. наук

A. DUDAN, Polotsk State University

канд. техн. наук, доц.

References

Механокомпозиты – прекурсоры для создания материалов с новыми свойствами / А.И. Анчаров [и др.]; отв. ред. О.И. Ломовский. – Новосибирск: Изд-во СО РАН, 2010. – 432 с. – (Интеграционные проекты СО РАН. Вып. 26).

LaRoux, K. Gillespie. Chapter 20: Magnetic-Abrasive Finishing / K. Gillespie LaRoux // From Mass Finishing Handbook. – Publisher: Industrial Press, 2006. – P. 371–401.

Хомич, Н.С. Магнитно-абразивная обработка изделий / Н.С. Хомич. – Минск: БНТУ, 2006. – 218 с.

Metal Surface Finishing with magnetic abrasive powder based on Iron with Ceramic Refractory Compounds (Mechanical Mixtures) / V.V. Ncpomnyashchii [et al.] // Refractories and Industrial Ceramics. – 2014. – Vol. 54, № 6. – P. 471–474.

Yodkaew, Тh. Sintered Fe-Al2O3 and Fe-SiC Composites / Th. Yodkaew [et al.] // Journal of Metals, Materials and Minerals. – 2008. – Vol. 18, 1. – Р. 57–61.

Iasonna, A. Power measurements during mechanical milling. An experimental way to investigate the energy transfer phenomena / A. Iasonna, M. Magini. // Acta Materialia. – 1996. – Vol. 44, № 3. – P. 1109–1117.

Balzar, В. Voight-function model in diffraction line-broadening analysis / В. Balzar // Microstructure Analysis from Diffraction; ed. by R.L. Snyder, H.J. Bunge, and J. Fiala. – International Union of Crystallography, 1999.

Davis, R.M. Mechanical alloying of brittle components: silicon and germanium / R.M. Davis, С.С. Koch // Scripta Metall. – 1987. – V. 21. – P. 305–310.

Benjamin, J.S. Mechanical alloying / J.S. Benjamin // Sci. Amer. – 1976. – V. 234, № 5. – P. 40–48.

Актуальные проблемы порошковой металлургии / под ред. О.В. Романа, B.C. Аруначалама. – М.: Металлургия, 1990. – 232 с.