Startseite The effect of using heat treated ulexite and cashew in automotive friction materials
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The effect of using heat treated ulexite and cashew in automotive friction materials

  • İlker Sugözü , İbrahim Mutlu und Ahmet Keskin
Veröffentlicht/Copyright: 31. August 2015
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Abstract

In this experimental study, the use of heat treated ulexite and cashew as a new material in brake pads was investigated. The change of friction coefficient, the temperature of friction surface and amount of wear were examined to assess the performance of these samples. Additionlly, microstructural characterizations of braking pads were carried out using scanning electron microscopy. The results showed that the heat treated samples containing ulexite and cashew have an important effect on friction stability and fade resistance. It can be concluded that heat treated ulexite and cashew can be used as friction materials in the automotive brake pads.

Kurzfassung

In den diesem Beitrag zugrunde liegenden experimentellen Untersuchungen wurde der Einsatz von Ulexit und Cashew als neues Material in Bremsbelägen untersucht. Es wurden die Veränderung des Reibkoeffizienten, die Temperatur der Reiboberfläche sowie der Verschleißbetrag bestimmt, um die Performanz dieser Proben abzuschätzen. Zusätzlich wurden mikrostrukturelle Charakterisierungen der Bremsbeläge mittels Rasterelektronenmikroskopie durchgeführt. Die Ergebnisse zeigen, dass die wärmebehandelten Proben mit Ulexit und Cashew einen erheblichen Einfluss auf die Reibstabilität und den Fadingwiderstand haben. Es kann daraus geschlossen werden, dass wärmebehandelter Ulexit und Cashew als Reibmaterialien für Bremsbeläge im Automobilbau genutzt werden können.


§Correspondence Address, Assoc. Prof. Dr. İbrahim Mutlu, Technology Faculty, Afyon Kocatepe University, 03100 Afyonkarahisar, Turkey. E-mail:

Dr. İlker Sugözü, born in 1979, received his BSc infrom the Technical Education Faculty in 2002, his MSc in Technical Education in 2005 and his PhD in Technical Education in 2009. He has been Assistant Professor at the Faculty of Tarsus Technology, Mersin University, Mersin, Turkey, since 2009.

Dr. İbrahim Mutlu, born in 1969, received his BSc from the Technical Education Faculty in 1992, his MSc in Technical Education in 1996 and his PhD in Technical Education in 2002. He has been Associate Professor at the Afyon Kocatepe University, Technology Faculty, Afyonkarahisar, Turkey, since 2010.

Dr. Ahmet Keskin, born in 1971, received his BSc from the Technical Education Faculty in 1991, his MSc in Technical Education in 1997 and his PhD in Technical Education in 2005. He has been Assistant Professor at the Abant Izzet Baysal University, Bolu Vocational School, Bolu, Turkey, since 2008.


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Published Online: 2015-08-31
Published in Print: 2015-09-01

© 2015, Carl Hanser Verlag, München

Heruntergeladen am 9.11.2025 von https://www.degruyterbrill.com/document/doi/10.3139/120.110781/html
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