The tribological properties and the microstructure of Cu-Mo-S coatings

Victor P. Sergeev, Stanislav Yu Zharkov, Mark P. Kalashnikov, Alfred R. Sungatulin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Coatings on the basis of the Cu-Mo-S system were deposited on the Cu substrate by the method of pulse magnetron sputtering of a special composite target. The wear resistance of the coatings with a copper friction pair was studied using the tribological tests in argon and the air environment. The coating properties were investigated using a variety of methods including SEM, TEM/EDS, and XRD. The fiber-globular structure of the coatings was evaluated. The investigation showed that the Cu-Mo-S coatings could decrease the wear rate of a copper friction pair in ~350 times in the argon atmosphere. A decrease of the friction coefficient of the copper friction pair from 0.59 to 0.27 (with a coating) was observed during the tribological tests in the air environment.

Original languageEnglish
Title of host publicationAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735413306
DOIs
Publication statusPublished - 27 Oct 2015
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation
Duration: 21 Sep 201525 Sep 2015

Publication series

NameAIP Conference Proceedings
Volume1683
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
CountryRussian Federation
CityTomsk
Period21.9.1525.9.15

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Sergeev, V. P., Zharkov, S. Y., Kalashnikov, M. P., & Sungatulin, A. R. (2015). The tribological properties and the microstructure of Cu-Mo-S coatings. In V. E. Panin, S. G. Psakhie, & V. M. Fomin (Eds.), Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures [020203] (AIP Conference Proceedings; Vol. 1683). American Institute of Physics Inc.. https://doi.org/10.1063/1.4932893