Issue |
MATEC Web of Conferences
Volume 30, 2015
2015 the 4th International Conference on Material Science and Engineering Technology (ICMSET 2015)
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Article Number | 01003 | |
Number of page(s) | 4 | |
Section | Advanced materials and properties | |
DOI | https://doi.org/10.1051/matecconf/20153001003 | |
Published online | 04 November 2015 |
Effect of Heat Treatment of the Alumina Powder on the Microstructure and Properties of Coatings
1 Belgorod National Research University, Pobedy 85, Belgorod 308015 Russia
2 Paton Institute of Electric Welding, National Academy of Sciences of Ukraine, Kiev 03650 Ukraine
3 N.N. Semenov Institute of Chemical Physics, RAS, Kosygina 4, Moscow 117977 Russia
a prozorova@bsu.edu.ru
b kovaleva@bsu.edu.ru
c arseenko_m@bsu.edu.ru
d yaprintsev@bsu.edu.ru
e vseslav_novikov@mail.ru
f sirota@bsu.edu.ru
g y.n.tyurin@mail.ru
h okolis@i.ua
i vasnja@mail.ru
The alumina powder was treated at a high temperature (1000°C). Dense (porosity of less than 2%), solid (1280 ± 30 HV0.3) and wear-resistant coatings based on heat-treated alumina powder were obtained by a multi-chamber detonation sprayer on the steel substrate. The microstructure, microhardness and the wear resistance of the alumina coatings were investigated.
© Owned by the authors, published by EDP Sciences, 2015
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