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

Kossman, Stephania; Iost, Alain; Chicot, Didier; Mercier, David; Serrano-Muñoz, Itziar; Roudet, Francine; Dufrénoy, Philippe; Magnier, Vincent; Cristol, Anne-Lise

doi:10.1007/s10853-018-3158-7

Cited by 8 publications

(6 citation statements)

References 81 publications

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“…Moreover, before design, brake behaviour should be predicted using a reliable modelling and simulation technique to ensure that the proposed totally eco-friendly brake material can meet the required performances and can thus face traditional brake pads existing on the market. Different models are already used for prediction of friction coefficient [134], wear [136] and mechanical properties [140,142].…”

Section: Discussionmentioning

confidence: 99%

“…As, the heterogeneous brake friction composites are considered as multilayer materials, beneath the surface [139], containing multiple phases (where the thickness layer is the length of each phase), so, the multi-layer model can be used to understand the mechanical behaviour of these materials versus manufacturing process modification. Effectively, some authors [140], used it to estimate the individual phases mechanical properties (elastic modulus and hardness), and so evaluate the contribution of each phase to the brake pad material behaviour. The multi-layer model used in the indicated study [140] was proposed by Rahmoun et al [141], and it was based on law of mixtures.…”

Section: Review On the Multiphysical And Multiscale Approaches For Pr...mentioning

confidence: 99%

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Braking performance of friction materials: a review of manufacturing process impact and future trends

Hentati

Makni

Elleuch

2023

Tribology - Materials, Surfaces & Interfaces

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The brake friction materials are composite materials with multi-ingredient systems which induce a complex formulation. This complexity is also the result of the manufacturing parameters effects, such as mixture sequence and duration, moulding pressure, time, temperature and heat treatment time. Therefore, heterogeneity is induced as well in the characteristics (microstructure, density, etc.) as in the behaviour (mechanical, tribological, dynamic, etc.). Despite the study of the effect of manufacturing parameters on the friction material behaviour, the synergistic effect between the heterogeneity and the braking performance is still not well reported. This paper strives to eliminate the cloud of uncertainty of the role of manufacturing parameters on the friction material performances by providing most used process of elaboration, and most required properties for contemporary brake system. Innovation in brake discs and pad manufacturing by optimized algorithms, prediction approaches, and 3D printing process is presented as innovative methods to improve braking materials performance.

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Section: Discussionmentioning

confidence: 99%

Section: Review On the Multiphysical And Multiscale Approaches For Pr...mentioning

confidence: 99%

Braking performance of friction materials: a review of manufacturing process impact and future trends

Hentati

Makni

Elleuch

2023

Tribology - Materials, Surfaces & Interfaces

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“…For stiff materials, the widely used method is the Oliver and Pharr model . Several publications prove the capability and sensitivity of the instrumented nanoindentation tests for the determination of the intrinsic mechanical parameters for single materials (Lin et al, 2009), thin films deposited on substrate (Li & Vlassak, 2009) (Bae et al, 2004) (Liu et al, 2015) and composite materials (Ho & Marcolongo, 2005;Ureña et al, 2005;Kossman et al, 2019;Mercier et al, 2019).…”

Section: Nanoindentation Testsmentioning

confidence: 94%

Quantitative mapping of high modulus materials at the nanoscale: comparative study between atomic force microscopy and nanoindentation

Germanicus

Mercier

Agrebi

et al. 2020

Journal of Microscopy

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Summary Local mechanical properties of submicron features are of particular interest due to their influence on macroscopic material performance and behaviour. This study is focused on local nanomechanical measurements, based on the latest Atomic Force Microscopy (AFM) mode, where the peak force set point is finely controlled at each pixel. After probe calibration, we evaluate the impact of spring constant of two AFM hand‐crafted natural full diamond tips with steel cantilevers, used for mapping. Based on the fast capture of the cantilever deflection at each pixel and real time force curve analysis in the elastic region, AFM local measured contact moduli mappings of the silica beads (>50 GPa) incorporated in an epoxy resin matrix, are compared with those determined using classical instrumented nanoindentation tests. Our analyses show that with the two AFM probes, without local residual deformation, the high moduli of the silica beads measured with this advanced AFM mode are within the standard deviation of the values determined by classical nanoindentation. Lay Description The knowledge of material properties at the nanometer scale is a key parameter for well understanding and determining the behavior of material at macroscopic scale. In this paper, we compare two methods (an advanced mode and a classical one) based on the analysis of probes in interaction with the surface of studied material. We focus on a latest developed mode for determining local mechanical properties with a very high spatial resolution. For the advanced mode, we also consider two different hand‐crafted probes. Our analyses show that with the high spatial resolution advanced mode, local mechanical properties are well determined. We also highlight the impact of the properties of the used probes for this advanced mode. In a final step, the power of the presented investigation lies in the fact that it does not modify the topography of the surface.

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“…The same model was used to determine Young's modulus of the coating and of the substrate, considering C as a variable depending on the material [2,27]. This constant was lower than the value used for the determination of the hardness since the elastic zone extended further than the plastic zone.…”

Section: Mathematical Modelingmentioning

confidence: 99%

Identification of the elastic-plastic properties of CrN coating on elastic-plastic substrate by nanoindentation using finite element method-reverse algorithm

et al. 2022

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

Cited by 8 publications

References 81 publications

Braking performance of friction materials: a review of manufacturing process impact and future trends

Braking performance of friction materials: a review of manufacturing process impact and future trends

Quantitative mapping of high modulus materials at the nanoscale: comparative study between atomic force microscopy and nanoindentation

Identification of the elastic-plastic properties of CrN coating on elastic-plastic substrate by nanoindentation using finite element method-reverse algorithm

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