Wear Detection using Carbon-Based Sensor Coatings – a novel approach

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(Konferenzbeitrag)


Details zur Publikation

Autor(en): Weikert T, Tremmel S
Jahr der Veröffentlichung: 2018
Tagungsband: Proceedings of The 18th Nordic Symposium on Tribology – NORDTRIB 2018
Sprache: Englisch


Abstract

This study focusses on carbon-based sensor coatings, which allow the detection of wear by an increase in electrical resistance. Coatings comprise high- and low-resistance layers of chromium or tungsten carbide, respectively, and silicon doped amorphous carbon. In repeated scratch tests, wear could most significantly be detected in Cr-containing sensor coatings. Short circuits to the substrate necessitated a sufficient thickness of the high-resistance layer for a significant detection of the coating’s wear. In summary, the advantageous tribological behavior of DLC coatings can be expanded by a sensory function for wear detection, to ensure a prolonged and individual lifetime of DLC-coated components.


FAU-Autoren / FAU-Herausgeber

Tremmel, Stephan Dr.-Ing.
Lehrstuhl für Konstruktionstechnik
Weikert, Tim
Lehrstuhl für Konstruktionstechnik


Zitierweisen

APA:
Weikert, T., & Tremmel, S. (2018). Wear Detection using Carbon-Based Sensor Coatings – a novel approach. In Proceedings of The 18th Nordic Symposium on Tribology – NORDTRIB 2018. Uppsala, SE.

MLA:
Weikert, Tim, and Stephan Tremmel. "Wear Detection using Carbon-Based Sensor Coatings – a novel approach." Proceedings of the The 18th Nordic Symposium on Tribology – NORDTRIB 2018, Uppsala 2018.

BibTeX: 

Zuletzt aktualisiert 2018-02-07 um 19:08