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    <title language="eng">A bottom-up approach to study metal sulphides in brake friction materials at higher temperatures</title>
    <abstract language="eng">The impact of metal sulphides in brake friction materials on the friction behaviour of disc brakes was studied at two different temperatures and in two different atmospheres using a pin-on-disc device with powder supply. Powder mixtures were prepared by using a bottom-up approach, where magnetite is the main component, in which different metal sulphides are mixed in. At 400 °C, the resulting coefficients of friction are higher in air than in nitrogen atmosphere, which can be attributed to the generation of metal oxides and were confirmed by doing thermal analysis.</abstract>
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    <author>Christian Wolter</author>
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    <title language="eng">A bottom-up approach to study metal sulphides in brake friction materials at higher temperatures</title>
    <abstract language="eng">The impact of metal sulphides in brake friction materials on the friction behaviour of disc brakes was studied at two different temperatures and in two different atmospheres using a pin-on-disc device with powder supply. Powder mixtures were prepared by using a bottom-up approach, where magnetite is the main component, in which different metal sulphides are mixed in. At 400 °C, the resulting coefficients of friction are higher in air than in nitrogen atmosphere, which can be attributed to the generation of metal oxides and were confirmed by doing thermal analysis.</abstract>
    <parentTitle language="eng">WTC 2017</parentTitle>
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    <enrichment key="eventStart">17.09.2017</enrichment>
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    <author>Christian Wolter</author>
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