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Your search keyword '"Klyatskina, E."' showing total 2 results
Start Over Author "Klyatskina, E." Journal inorganic materials: applied research
2 results on '"Klyatskina, E."'

2. Spark-Plasma Sintering of Al2O3-Graphene Nanocomposite.

Author

Zholnin, A. G., Klyatskina, E. A., Grigoryev, E. G., Salvador, M. D., Misochenko, A. A., Dobrokhotov, P. L., Isaenkova, M. G., Sinaysky, M. A., and Stolyarov, V. V.

Abstract

In the present work, the properties of Al2O3 nanocomposite prepared via spark-plasma sintering and reinforced with 0.5-2 wt % graphene are studied. Samples with different graphene contents are subjected to measurements of density, microhardness, coefficient of friction of composite-ruby, and frictional wear rate of composite. The fracture and wear track surface are inspected via fractography, and the composite as a whole is examined via X-ray diffraction. The graphene additive is established to increase the microhardness and to decrease the frictional wear rate by two orders of magnitude on account of absence of flaking of grains. [ABSTRACT FROM AUTHOR]

Published
2018
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