Effects of Grain Size and Humidity on Fretting Wear in Fine-Grained Alumina, Al2O3/TiC, and Zirconia

Friction and wear of sintered alumina with grain sizes between 0.4 and 3 μm were measured in comparison with Al2O3/TiC composites and with tetragonal ZrO2(3 mol% Y2O3). The dependence on the grain boundary toughness and residual microstresses is investigated, and a hierarchical order of influencing...

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Veröffentlicht in:	Journal of the American Ceramic Society 1996-05, Vol.79 (5), p.1139-1146
Hauptverfasser:	Krell, Andreas, Klaffke, Dieter
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Exact sciences and technology Structural ceramics Technical ceramics
Online-Zugang:	Volltext
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