The friction coefficient evolution of a MoS2/WC multi-layer coating system during sliding wear
Author(s)
Chan, TY
Hu, Y
Gharbi, MM
Politis, DJ
Wang, L
Type
Conference Paper
Abstract
This paper discusses the evolution of friction coefficient for the multi-layered Molybdenum Disulphide (MoS2) and WC coated substrate during sliding against Aluminium AA 6082 material. A soft MoS2 coating was prepared over a hard WC coated G3500 cast iron tool substrate and underwent friction test using a pin-on-disc tribometer. The lifetime of the coating was reduced with increasing load while the Aluminium debris accumulated on the WC hard coating surfaces, accelerated the breakdown of the coatings. The lifetime of the coating was represented by the friction coefficient and the sliding distance before MoS2 coating breakdown and was found to be affected by the load applied and the wear mechanism.
Date Issued
2016-09-09
Date Acceptance
2016-06-07
Citation
Journal of Physics: Conference Series, 2016, 734, pp.032081-032081
ISSN
1742-6588
Publisher
IOP Publishing: Conference Series
Start Page
032081
End Page
032081
Journal / Book Title
Journal of Physics: Conference Series
Volume
734
Copyright Statement
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution
of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
License URL
Source
The 10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, Numisheet 2016
Subjects
Science & Technology
Physical Sciences
Physics, Applied
Physics, Multidisciplinary
Physics
SHEET
02 Physical Sciences
09 Engineering
Publication Status
Published
Start Date
2016-09-04
Finish Date
2016-09-09
Coverage Spatial
Bristol, United Kingdom