Final outcome of a fundamental research project on tribofilms formed during automotive braking, Part 1: Experimental studies
- In order to obtain a better understanding of the role of tribofilms during automotive braking, their structures were investigated and the essential features identified. Next, different ingredient combinations were studied by preparing some model materials with simpler compositions than real tribofilms. A test method was developed for verifying the tribological properties of the model materials and for comparison with results obtained with numerical sliding simulations of such structures. Prerequisites of good brake Performance properties were identified. Although the coefficient of friction could be varied in a wide ränge, smooth sliding conditions could only be achieved with values smaller than 0.4. Tests with artificial third body powders turned out to be useful as screening method for the selection of raw materials for brake pad formulations.
Autor*innen: | Werner ÖsterleORCiD, Cornelius Deutsch, Ilona Dörfel, Thomas GradtORCiD, Ines Häusler, G. Orts-Gil, C. Prietzel, Thomas Schneider |
---|---|
Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | EuroBrake 2014 (Proceedings) |
Jahr der Erstveröffentlichung: | 2014 |
Herausgeber (Institution): | International Federation of Automotive Engineering Societies |
Verlag: | FISITA |
Verlagsort: | London |
Erste Seite: | 1 |
Letzte Seite: | 8 |
Freie Schlagwörter: | Ball milling; Pad ingredients; Pin-on-disc test; Third body; Tribofilm |
Veranstaltung: | EuroBrake 2014 |
Veranstaltungsort: | Lille, France |
Beginndatum der Veranstaltung: | 13.05.2014 |
Enddatum der Veranstaltung: | 15.05.2014 |
ISBN: | 978-0-9572076-4-6 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 20.02.2016 |
Referierte Publikation: | Nein |