Effect of mechanical activation on the mixture for the synthesis of titanium silicon carbide

M. N. Kachenyuk; V. G. Gilev; A. A. Smetkin

doi:10.17073/1683-4518-2018-5-34-38

Effect of mechanical activation on the mixture for the synthesis of titanium silicon carbide

M. N. Kachenyuk, V. G. Gilev, A. A. Smetkin

https://doi.org/10.17073/1683-4518-2018-5-34-38

Full Text:

Abstract

The investigating results are given for the Ti‒C‒SiC‒Al₂O₃, composite powders, which had been prepared by means of mechanical activation in the planetary mill. It was shown that in course of the mechanical activation during the first hour the composite flaky particles create consisting of the titanic matrix with the embedded SiC and Al₂O₃ particles. With milling and the composite particles creating the gradual reducing of the SiC/Ti ratio is observed, which can be explained by the significant difference (by a factor of about 7) in the penetration depths of the Cu Kα-radiation into Ti and into SiC.

Keywords

: titanium silicon carbide (Ti3SiC2), mechanical activation (MA), composite material (KM),

About the Authors

M. N. Kachenyuk

ФГБОУ ВО «Пермский национальный исследовательский политехнический университет»
Russian Federation

V. G. Gilev

ФГБОУ ВО «Пермский национальный исследовательский политехнический университет»
Russian Federation

A. A. Smetkin

ФГБОУ ВО «Пермский национальный исследовательский политехнический университет»
Russian Federation

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Supplementary files

For citation: Kachenyuk M.N., Gilev V.G., Smetkin A.A. Effect of mechanical activation on the mixture for the synthesis of titanium silicon carbide. NOVYE OGNEUPORY (NEW REFRACTORIES). 2018;(5):34-38. https://doi.org/10.17073/1683-4518-2018-5-34-38

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