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Correlation analysis of surface tilt effect on its mechanical properties by nano-indentation
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Wang, Lei and Liu, Xianping (2019) Correlation analysis of surface tilt effect on its mechanical properties by nano-indentation. International Journal of Precision Engineering and Manufacturing, 20 (3). pp. 327-335. doi:10.1007/s12541-019-00061-9
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WRAP-correlation-analysis-surface-tilt-mechanical-nano-Liu-2018.pdf - Accepted Version Embargoed item. Restricted access to Repository staff only until 19 February 2020. Contact author directly, specifying your specific needs. - Requires a PDF viewer. Download (1432Kb) |
Official URL: https://doi.org/10.1007/s12541-019-00061-9
Abstract
In this study, finite element analysis and nano-indentation experiments were carried out to investigate the effect of surface tilt on the nanoindentation test results. This paper revealed that standard Oliver–Pharr method underestimated the contact area due to the influence of the tilt condition. Consequently, it is necessary to compensate this difference to ensure that the result is reliable. The finding was verified by the nano-indentation experiments on a sinusoidal surface sample, which is used for the study of correlation between surface topography and its mechanical properties. A corrective action was implemented to compensate the errors by finite element analysis. By eliminating such errors, the study of the relationship between surface topography and mechanical properties was performed and discussed.
| Item Type: | Journal Article | ||||||||||||
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| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) | ||||||||||||
| Divisions: | Faculty of Science > Engineering | ||||||||||||
| Library of Congress Subject Headings (LCSH): | Materials science, Finite element method | ||||||||||||
| Journal or Publication Title: | International Journal of Precision Engineering and Manufacturing | ||||||||||||
| Publisher: | Springer | ||||||||||||
| ISSN: | 2234-7593 | ||||||||||||
| Official Date: | March 2019 | ||||||||||||
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| Date of first compliant deposit: | 13 November 2018 | ||||||||||||
| Volume: | 20 | ||||||||||||
| Number: | 3 | ||||||||||||
| Page Range: | pp. 327-335 | ||||||||||||
| DOI: | 10.1007/s12541-019-00061-9 | ||||||||||||
| Status: | Peer Reviewed | ||||||||||||
| Publication Status: | Published | ||||||||||||
| Publisher Statement: | This is a post-peer-review, pre-copyedit version of an article published in International Journal of Precision Engineering and Manufacturing. The final authenticated version is available online at: https://doi.org/10.1007/s12541-019-00061-9 | ||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||||
| Copyright Holders: | © Korean Society for Precision Engineering 2019 | ||||||||||||
| RIOXX Funder/Project Grant: |
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