Title data
Weikert, Tim ; Tremmel, Stephan:
Wear Detection using Carbon-Based Sensor Coatings : a novel approach.
2018
Event: The 18th Nordic Symposium on Tribology – NORDTRIB 2018
, 18.-21. Juni 2018
, Uppsala, Sweden.
(Conference item: Conference
,
Speech
)
Project information
Project financing: |
Deutsche Forschungsgemeinschaft |
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Abstract in another language
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.
Further data
Item Type: | Conference item (Speech) |
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Refereed: | No |
Keywords: | Wear; Sensor Coating; Carbon-Based Coating |
Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Engineering Design and CAD Profile Fields > Advanced Fields > Advanced Materials Profile Fields > Emerging Fields > Energy Research and Energy Technology Faculties Faculties > Faculty of Engineering Science Profile Fields Profile Fields > Advanced Fields Profile Fields > Emerging Fields |
Result of work at the UBT: | No |
DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
Date Deposited: | 17 Sep 2020 12:38 |
Last Modified: | 17 Sep 2020 12:38 |
URI: | https://eref.uni-bayreuth.de/id/eprint/57157 |