Electrical sliding wear of magnetron Cu-Mo-S coatings

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

Abstract

In this work, the tribological properties of electrically conductive coatings based on Cu - Mo - S are investigated under conditions of application of a weak current. Coatings with a low electrical resistivity of 22.8 •10-8 Ohm •m were deposited by pulsed magnetron sputtering of a composite target consisting of copper and disulfide of molybdenum. Tribological tests and scanning electron microscopy showed that passing alternating current with a density of 0.05 mA/cm2 through the contact "rotating copper counterbody - copper sample coated with Cu - Mo - S" in during friction, have not significant effect on the nature of wear and the service life of the coating. The electrical properties, stages and mechanisms of wear of coatings based on Cu - Mo - S in an inert gas atmosphere are discussed.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
EditorsVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419124
DOIs
Publication statusPublished - 19 Nov 2019
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 - Tomsk, Russian Federation
Duration: 1 Oct 20195 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2167
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
CountryRussian Federation
CityTomsk
Period1.10.195.10.19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Electrical sliding wear of magnetron Cu-Mo-S coatings'. Together they form a unique fingerprint.

  • Cite this

    Zharkov, S. Y., Sergeev, V. P., & Kalashnikov, M. P. (2019). Electrical sliding wear of magnetron Cu-Mo-S coatings. In V. E. Panin, S. G. Psakhie, & V. M. Fomin (Eds.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 [020400] (AIP Conference Proceedings; Vol. 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132267