Journal
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME
Volume 136, Issue 1, Pages -Publisher
ASME
DOI: 10.1115/1.4024938
Keywords
alumina coating films; tungsten disulfide; tribological properties; wear mechanism
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Funding
- Statutory Activities for Young Scientists [1M-0811-001-1-05]
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In the present paper, a model of wear mechanism of Al2O3/WS2 with polyether ether ketone (PEEK)/BG plastic has been presented. An amorphous Al2O3 oxide layer with a tungsten disulfide modifier has been characterized by the Scanning Electron Microscope equipped with an Energy Dispensive Spectrometer (SEM/EDS) and XRD analysis. The addition of WS2 to the acid bath reduces the friction coefficient of the Al2O3/WS2-PEEK/BG friction pair. The technology applied to receive the Al2O3/WS2 layer, with appropriately selected conditions, allows us to obtain a tribological layer that enables the delivery of WS2 solid lubricant during friction.
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