Spatiotemporal mapping for in-situ and real-time tribological analysis in polymer-metal contacts
Spatiotemporal mapping (SMA) is a graphical technique to visualise the evolution of data with time and space during a process. This paper discusses the benefits of SMA in the field of polymer tribology via two highly different polymer/metal sliding systems. The SMA is found useful for the qualitativ...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , |
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| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
Elsevier Ltd
2022
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://eprints.utm.my/104694/1/KanaoFukuda2022_SpatiotemporalMappingforInSituandRealTime.pdf http://eprints.utm.my/104694/ http://dx.doi.org/10.1016/j.triboint.2022.107533 |
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| الملخص: | Spatiotemporal mapping (SMA) is a graphical technique to visualise the evolution of data with time and space during a process. This paper discusses the benefits of SMA in the field of polymer tribology via two highly different polymer/metal sliding systems. The SMA is found useful for the qualitative and quantitative characterisation and analysis of the transfer phenomena at the contact interface during repeated sliding, e.g., the slide-roll mechanism of transfer lumps, the severe-to-mild wear transition due to the tribo-chemical reaction of PTFE, the accumulation of wear debris, and the formation of friction-reducing back-transfer polyimide films. Additionally, the SMA helps spot various abnormal tribological behaviours, such as the local removal of oxides on a misaligned disc that would otherwise be overlooked. |
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