NDLI: Effect of load and sliding speed on the tribological properties of graphite-like carbon film under different aqueous environments

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Effect of load and sliding speed on the tribological properties of graphite-like carbon film under different aqueous environments

Content Provider	Scilit
Author	Wang, Chunting Cui, Lang Ye, Yuwei Chen, Hao Li, Jinlong Liu, Wei
Copyright Year	2018
Description	Journal: Surface Topography: Metrology and Properties Closed field unbalanced magnetron sputtering system (CFUBM) was employed to prepare graphite-like carbon (GLC) film during deposition process. Structure and morphology of GLC film were measured by Raman spectrum and atomic force microscopy (AFM). Friction and wear properties of GLC film in different test conditions (applied load, sliding frequency, aqueous environment) were evaluated through multifunctional tribometer. The morphology of wear track was investigated by optical microscopy. Results indicated that the GLC film owned vast amounts of sp2-bonding clusters and displayed a flat surface. By friction and wear test, the GLC film presented relatively low COF and wear rate. Meanwhile, the applied load, sliding frequency and aqueous environment were crucial factors to influence the friction and wear behaviors of GLC film. Combined with the Hertzian contact theory, the micro-meshing regime might rationally explain the tribological mechanism of GLC film in this work.
Related Links	http://iopscience.iop.org/article/10.1088/2051-672X/aad579/pdf
e-ISSN	2051672X
DOI	10.1088/2051-672x/aad579
Journal	Surface Topography: Metrology and Properties
Issue Number	3
Volume Number	6
Language	English
Publisher	IOP Publishing
Publisher Date	2018-07-24
Access Restriction	Open
Subject Keyword	Journal: Surface Topography: Metrology and Properties Coatings and Films Aqueous Environment
Content Type	Text
Resource Type	Article

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