Laser-induced periodic surface structures on steel for tribological applications
- Laser-induced periodic surface structures (LIPSS) can be generated by irradiation of almost any material with linearly polarized laser beams, particularly when using ultrashort laser pulses. Within this work, different types of steel were irradiated at optimized conditions for the processing of large surface areas. For these nanostructured surfaces, the coefficient of friction (COF) using different lubricants was determined and the corresponding wear tracks were characterized by scanning electron microscopy (SEM). Our experiments provide a qualification of the tribologicalperformance of the fs-LIPSS on different steel surfaces, which are relevant for technical applications.
Autor*innen: | Sabrina V. Kirner |
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Koautor*innen: | Dirk SpaltmannORCiD, Jörg KrügerORCiD, Jörn BonseORCiD |
Dokumenttyp: | Posterpräsentation |
Veröffentlichungsform: | Präsentation |
Sprache: | Englisch |
Jahr der Erstveröffentlichung: | 2017 |
DDC-Klassifikation: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten |
Freie Schlagwörter: | Femtosecond laser ablation; Friction and wear; Laser-induced periodic surface structures (LIPSS); Steel; Tribology |
Veranstaltung: | International Conference on Laser Ablation (COLA) |
Veranstaltungsort: | Marseille, France |
Beginndatum der Veranstaltung: | 3.09.2017 |
Enddatum der Veranstaltung: | 8.09.2017 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 06.10.2017 |
Referierte Publikation: | Nein |