Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Paul Baral"'
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Akademický článek
Quantification of softening kinetics in cold-rolled pure aluminum and copper using High-Temperature Scanning Indentation
Autor: Gabrielle Tiphéne, Guillaume Kermouche, Paul Baral, Claire Maurice, Gaylord Guillonneau, Jean-Michel Bergheau, Warren C. Oliver, Jean-Luc Loubet
Publikováno v: Materials & Design, Vol 233, Iss , Pp 112171- (2023)
The High-Temperature Scanning Indentation (HTSI) method enables the continuous monitoring of various mechanical properties, including Young's modulus, hardness, and creep properties, during specific thermal cycles. In this study, the HTSI method is a
Externí odkaz: https://doaj.org/article/ee9e0f52a62b48fd9c0b6e84ded439ad
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3
Rheology of amorphous olivine thin films characterized by nanoindentation
Autor: Ralf Dohmen, A. Orekhov, Hosni Idrissi, Michaël Coulombier, Patrick Cordier, Thomas Pardoen, Paul Baral, Jean-Pierre Raskin
Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2021, 219, pp.117257. ⟨10.1016/j.actamat.2021.117257⟩
Acta materialia
Acta Materialia, 2021, 219, pp.117257. ⟨10.1016/j.actamat.2021.117257⟩
Acta Materialia, Vol. 219, p. 117257 (2021)
The rheological properties of amorphous olivine thin films deposited by pulsed laser deposition have been studied based on ambient temperature nanoindentation under constant strain-rate as well as re-laxation conditions. The amorphous olivine films e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7f77570fea48b53ec4459a2231553e4
https://hal.univ-lille.fr/hal-03403607/document
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4
Determination of the true projected contact area by in situ indentation testing
Autor: Laetitia Philippe, Juri Wehrs, Gaylord Guillonneau, Johann Michler, Mathias Göken, Paul Baral, Heinz Werner Höppel, Jeffrey M. Wheeler
Publikováno v: Journal of Materials Research. 34:2859-2868
A major limitation in nanoindentation analysis techniques is the inability to accurately quantify pile-up/sink-in around indentations. In this work, the contact area during indentation is determined simultaneously using both contact mechanical models
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9f078f9faa3c375669feac96089eb75
https://doi.org/10.1557/jmr.2019.236
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5
High-Temperature Scanning Indentation: A new method to investigate in situ metallurgical evolution along temperature ramps
Autor: Jean-Luc Loubet, Paul Baral, Gabrielle Tiphéne, Warren C. Oliver, Gaylord Guillonneau, Guillaume Kermouche, Solène Comby-Dassonneville, Jean-Michel Bergheau
Publikováno v: Journal of Materials Research
Journal of Materials Research, Cambridge University Press (CUP), 2021, 36 (12), pp.2383-2396. ⟨10.1557/s43578-021-00107-7⟩
International audience; A new technique, High-Temperature Scanning Indentation (HTSI), is proposed to investigate metallurgical evolution occurring during anisothermal heat treatments. This technique is based on the use of high-speed nanohardness mea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a63e762269aac4d628dd6c39466c8d7
https://hal.archives-ouvertes.fr/hal-03214795
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6
Extrinsic Measurement of Carbon Black Aggregate Distribution within a Fluoroelastomer Matrix from Nanoindentation Experiments
Autor: Guillaume Kermouche, C. Fradet, Jean-Luc Loubet, Jean-Michel Bergheau, Gaylord Guillonneau, E. Le Bourhis, Florian Lacroix, Paul Baral
Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2020, 12 (5), pp.6716-6726. ⟨10.1021/acsami.9b20286⟩
International audience; A novel extrinsic method for the measurement of particle surface distribution in a carbon black-filled elastomer via nanoindentation is developed. This method is based on the measurement of the contact stiffness obtained from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b35d413e28c8ae990795ead3862e7cfb
https://hal.archives-ouvertes.fr/hal-02481338
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7
Theoretical and experimental analysis of indentation relaxation test
Autor: Gaylord Guillonneau, Guillaume Kermouche, Jean-Luc Loubet, Paul Baral, Jean-Michel Bergheau
Publikováno v: Journal of Materials Research
Journal of Materials Research, Cambridge University Press (CUP), 2017, 32 (12), pp.2286-2296. ⟨10.1557/jmr.2017.203⟩
Indentation relaxation test is investigated from theoretical and experimental points of view. Analytical expressions are derived based on the conical indentation of a homogeneous linear viscoelastic half space. Two loading kinetics prior to the hold
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::689595dd64e4fd9b431183cfd64fc0f1
https://doi.org/10.1557/jmr.2017.203
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8
A new long-term indentation relaxation method to measure creep properties at the micro-scale with application to fused silica and PMMA
Autor: Jean-Luc Loubet, Guillaume Kermouche, Gaylord Guillonneau, Jean-Michel Bergheau, Paul Baral
Publikováno v: Mechanics of Materials
Mechanics of Materials, Elsevier, 2019, 137, pp.103095. ⟨10.1016/j.mechmat.2019.103095⟩
A new procedure is developed to measure strain rate sensitivity m and apparent activation volume V * using nanoindentation relaxation experiments. This procedure is based on the control of the dynamic contact stiffness as measured by the continuous s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e27d20406f2be7430044628481f0d50
https://hal.archives-ouvertes.fr/hal-02389797/file/S0167663619301255.pdf
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9
In situ characterization of AA1050 recrystallization kinetics using high temperature nanoindentation testing
Autor: Mathilde Laurent-Brocq, Jean-Michel Bergheau, Gaylord Guillonneau, Paul Baral, Jean-Luc Loubet, Guillaume Kermouche
Publikováno v: Materials & Design
Materials & Design, Elsevier, 2018, 152, pp.22-29. ⟨10.1016/j.matdes.2018.04.053⟩
Materials and Design
Materials and Design, Elsevier, 2018, 152, pp.22-29. ⟨10.1016/j.matdes.2018.04.053⟩
Materials & Design, Vol 152, Iss, Pp 22-29 (2018)
International audience; Static recrystallization kinetics, at 300 °C, of a hot rolled commercial purity aluminum alloy AA1050 has been investigated using high temperature nanoindentation. Annealing treatments were achieved inside a nanoindentation d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c385062ea420e40fc2c22f3a44068184
https://hal-emse.ccsd.cnrs.fr/emse-02007638
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