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KARPETS Maksim N., M. Sc. in Eng., Deputy Head of the Laboratory of Technical Diagnostics and Adjustment, JSC Belaruskali, Soligorsk, 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.

SOSNOVSKY Aleksey V., Ph. D. in Eng., Leading Researcher of the Laboratory of Gas-Thermal Methods of Machine Components Hardening, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, 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.

Year 2022
Issue 2(59)
Pages 62–66
Type of article RAR
Index UDK 621.793
Abstract Currently, methods of thermal spraying are widely used to restore and harden various worn parts of machines. In most cases, metal and composite wires are used as materials for gas-thermal coating applying methods. As a rule, metal coatings applied by thermal spraying have lower strength characteristics than cast materials. An important factor characterizing the possibility of using metal coatings in various industries is their density and adhesion strength of coatings with the base metal. In this paper, the structure and density of coatings, as well as the adhesion strength of coatings made of steel and titanium wires deposited by hypersonic metallization were studied.
Keywords coating strength, coating adhesion, coating testing, hypersonic metallization, metal coatings
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