Mechanical characterization by multiscale instrumented indentation of highly heterogeneous materials for braking applications

作者: Stephania Kossman , Alain Iost , Didier Chicot , David Mercier , Itziar Serrano-Muñoz

DOI: 10.1007/S10853-018-3158-7

关键词: Solid mechanicsMaterials scienceCharacterization (materials science)IndentationBrake padNanoindentationVibrationMechanical engineeringBrakeComposite numberGeneral Materials ScienceMechanics of Materials

摘要: This work is focused on the mechanical characterization by multiscale indentation (nano and macro) of a brake pad material, with multiple phases complex microstructure for applications in railway industry. Grid nanoindentation tests allowed to identify properties components formulation. The significant difference between constituent’s gives quickly composite response. In parallel, multicyclic macroindentation were performed obtain change according test locations configurations staking phases, due high heterogeneity material. results demonstrated that give consistent response, which approximates at different scales. Considering such very heterogeneous material (broad distribution particle sizes), used methodology appropriate other materials. A necessary deal problematic vibrations induced friction, particularly squeal prediction.

参考文章(85)
X. J. Ren, R. M. Hooper, C. Griffiths, J. L. Henshall, Indentation size effect in ceramics: Correlation with H/E Journal of Materials Science Letters. ,vol. 22, pp. 1105- 1106 ,(2003) , 10.1023/A:1024947210604
R. G. Munro, Material Properties of a Sintered α-SiC Journal of Physical and Chemical Reference Data. ,vol. 26, pp. 1195- 1203 ,(1997) , 10.1063/1.556000
Thomas Chudoba, Measurement of Hardness and Young’s Modulus by Nanoindentation Nanostructured Coatings. pp. 216- 260 ,(2006) , 10.1007/978-0-387-48756-4_6
W. C. Oliver, J. C. McCallum, B. C. Chakoumakos, L. A. Boatner, Hardness and elastic modulus of zircon as a function of heavy-particle irradiation dose: Radiation Effects and Defects in Solids. ,vol. 132, pp. 131- 141 ,(1994) , 10.1080/10420159408224303
Franz-Josef Ulm, Matthieu Vandamme, Chris Bobko, Jose Alberto Ortega, Kuangshin Tai, Christine Ortiz, Statistical indentation techniques for hydrated nanocomposites: concrete, bone, and shale Journal of the American Ceramic Society. ,vol. 90, pp. 2677- 2692 ,(2007) , 10.1111/J.1551-2916.2007.02012.X
S. Guicciardi, C. Melandri, L. Silvestroni, D. Sciti, Indentation grid analysis of nanoindentation bulk and in situ properties of ceramic phases Journal of Materials Science. ,vol. 43, pp. 4348- 4352 ,(2008) , 10.1007/S10853-008-2657-3