Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Vincent Keryvin"'
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 27, Iss 0, Pp 107-111 (2020)
Understanding the mechanical behavior of carbon fiber reinforced polymers requires knowledge on the deformation behavior of carbon fibers, they are highly anisotropic and heterogeneous. Nanoindentation is an efficient method for determining the mecha
Externí odkaz:
https://doaj.org/article/486bdc65c002412dbfa165e79a356893
Autor:
Elodie Courtois, Philippe Rogeon, Vincent Keryvin, William Berckmans, Sophie Roure, Corinne Durand
Publikováno v:
Journal of Materials Science. 57:18839-18852
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf89c35af864c670ac0a8423ba875f3
https://doi.org/10.1007/s10853-022-07811-7
https://doi.org/10.1007/s10853-022-07811-7
Autor:
Thimmappa Shetty Guruprasad, Ludovic Charleux, Olivier Arnould, Vincent Keryvin, Jean-Pierre Guin
Publikováno v:
Carbon
Carbon, 2021, 173, pp.572-586. ⟨10.1016/j.carbon.2020.09.052⟩
Carbon, 2021, 173, pp.572-586. ⟨10.1016/j.carbon.2020.09.052⟩
International audience; Nano-indentation instrumented tests are carried out at shallow depths on PAN-based and MPP-based carbon fibres. Indentation moduli are obtained by performing the tests at ten different measured orientations with respect to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e787abcc00ea9e0f631a9af035f57b2
https://doi.org/10.1016/j.carbon.2020.09.052
https://doi.org/10.1016/j.carbon.2020.09.052
Publikováno v:
Acta Materialia
Acta Materialia, Elsevier, 2020, 194, pp.473-481. ⟨10.1016/j.actamat.2020.05.011⟩
Acta Materialia, Elsevier, 2020, 194, pp.473-481. ⟨10.1016/j.actamat.2020.05.011⟩
International audience; Over the past decades, constitutive relations have been developed to compute the mechanical response of silicate glasses at the continuum length scale. They are now reliable enough that we can calculate indentation induced str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba428cd62ccfbacdec8f4188a91f9ce6
https://doi.org/10.1016/j.actamat.2020.05.011
https://doi.org/10.1016/j.actamat.2020.05.011
Autor:
Vincent Keryvin, Elodie Courtois, Sophie Roure, Philippe Rogeon, Henri Desplats, William Berckmans, Corinne Durand, Patrick Carre
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 107:705-716
The aim of this work is to compare the effects of two kinds of current on the sinterability of the silver-based matrix composite Ag-SnO2 during resistance sintering. For this, comparative sintering tests are performed on a same apparatus. The samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d44481d968f4e4f7cbf7d67c91fe9d8a
https://doi.org/10.1007/s00170-020-05079-2
https://doi.org/10.1007/s00170-020-05079-2
Publikováno v:
Composite Structures
Composite Structures, Elsevier, 2019, 211, pp.154-162. ⟨10.1016/j.compstruct.2018.12.026⟩
Composite Structures, Elsevier, 2019, 211, pp.154-162. ⟨10.1016/j.compstruct.2018.12.026⟩
International audience; Understanding axial compressive failure mechanisms and estimating the related strength in continuous fibre composites is of paramount importance in the design of their parts. The mechanism at stake is the micro-buckling instab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c21157d5352acf157b0d0f5baa47148a
https://doi.org/10.1016/j.compstruct.2018.12.026
https://doi.org/10.1016/j.compstruct.2018.12.026
Publikováno v:
Materials Science and Engineering: A. :137-147
This study addresses the influence of as-cast spherulites, which may be present in the glassy matrix of a bulk metallic glass owing to the processing conditions, on its fracture behaviour. The fracture toughness of a Zr 55 Cu 30 Al 10 Ni 5 glass cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf3e90dc6f76e1c519cca00b5b8c0881
https://doi.org/10.1016/j.msea.2018.10.061
https://doi.org/10.1016/j.msea.2018.10.061
Autor:
Cédric Bernard, Vincent Keryvin
Publikováno v:
Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, IOP Publishing, 2020, 32 (48), pp.483001. ⟨10.1088/1361-648X/abaa7f⟩
Journal of Physics: Condensed Matter, IOP Publishing, 2020, 32 (48), pp.483001. ⟨10.1088/1361-648X/abaa7f⟩
Dating back to the late 1980s, bulk metallic glasses (BMGs) are relatively new materials that exhibit exceptional mechanical properties (strength, hardness, fracture toughness, stored elastic energy ...), compared to those of most crystalline metalli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18680b7b88e7dfb81a7d36a338414df0
https://hal.archives-ouvertes.fr/hal-03118772
https://hal.archives-ouvertes.fr/hal-03118772
Publikováno v:
Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, 2020, 528, pp.119692. ⟨10.1016/j.jnoncrysol.2019.119692⟩
Journal of Non-Crystalline Solids, Elsevier, 2020, 528, pp.119692. ⟨10.1016/j.jnoncrysol.2019.119692⟩
Journal of Non-Crystalline Solids, 2020, 528, pp.119692. ⟨10.1016/j.jnoncrysol.2019.119692⟩
Journal of Non-Crystalline Solids, Elsevier, 2020, 528, pp.119692. ⟨10.1016/j.jnoncrysol.2019.119692⟩
As part of a recent study Li et al. (2018) [1] proposed as a proof of inhomogeneous shear flow at indentation site in oxide glasses the existence of both a nano pattern on the residual imprint as revealed by atomic force microscopy and numerous discr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452a3de2305ae1e7eabf753b6c8e0455
https://hal.science/hal-02357339/file/S0022309319305630.pdf
https://hal.science/hal-02357339/file/S0022309319305630.pdf
Autor:
Vincent Keryvin
Publikováno v:
Matériaux & Techniques. 110:E1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c269c785913cc5010e781c3d0fa33a
https://doi.org/10.1051/mattech/2022030
https://doi.org/10.1051/mattech/2022030