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Towards an Explicit Computation of Wear in Brake Materials
Technical Paper
2009-01-3048
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Although the aspect of wear is generally of high importance in the development of brake materials, a prediction of the wear characteristics, the wear distribution and the wear rate is nearly impossible up to date. This problem has several reasons. Taking a look into the interface dynamics between disc and pad, the growth and destruction of hard and thin structures, so-called “patches” can be found. These patches protect the softer pad ingredients from wear, so wear is not homogeneously distributed in the interface. Thus for the comprehension of the wear-determining parameters this process has to be understood. This paper dedicates to this question and identifies some material-design criteria with respect to wear rates.
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Citation
Mueller, M., Ostermeyer, G., and Graf, M., "Towards an Explicit Computation of Wear in Brake Materials," SAE Technical Paper 2009-01-3048, 2009, https://doi.org/10.4271/2009-01-3048.Also In
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