Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Thimmappa Shetty Guruprasad"'
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:
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
Autor:
W. Alam, Shyamprasad Karagadde, S. Bhagavath, Jayant Jain, R. Sarvesha, Thimmappa Shetty Guruprasad, Sudhanshu S. Singh, Aditya Gokhale
Publikováno v:
Materials Science and Engineering: A. 759:368-379
The deformation and fracture characteristics of magnesium alloys are strongly influenced by the second phase particles. This study comprehensively investigates the three-dimensional microstructure of second phase particles, mechanical properties of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82b5ef2ef19cbf3724c1c42b620861fb
https://doi.org/10.1016/j.msea.2019.05.052
https://doi.org/10.1016/j.msea.2019.05.052
Publikováno v:
Materials Science and Engineering: A. 816:141258
The present study focuses on the microstructure and texture evolution of a severely plastically deformed (SPD) surface of an extruded pure zinc. The SPD was carried out by indentation scratch on a surface perpendicular to extrusion direction at room
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91d699d8ea319aeee8ff0cfc81256d98
https://doi.org/10.1016/j.msea.2021.141258
https://doi.org/10.1016/j.msea.2021.141258
Publikováno v:
Polymer. 98:118-128
Experiments by He et al. [J.Y. He, Z.L. Zhang, M. Midttun, G. Fonnum, G.I. Modahl, H. Kristiansen, and K. Redford. Size effect on mechanical properties of micron-sized PS-DVB polymer particles. Polymer 2008, 49(18), 3993] have indicated that polymers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e441d9cbc2d2115c19fd3176f4fce1
https://doi.org/10.1016/j.polymer.2016.06.010
https://doi.org/10.1016/j.polymer.2016.06.010
Publikováno v:
Mechanics of Materials. 136:103076
Higher order strain gradient plasticity theories extend conventional ones with a view to explain the observed elevation of plastic flow stress in micron-sized structures. The essential elements of this modifications are the definition of a measure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92a02436eef11f7d70f17b71162b3e49
https://doi.org/10.1016/j.mechmat.2019.103076
https://doi.org/10.1016/j.mechmat.2019.103076
Publikováno v:
Micro and Nanomechanics, Volume 5 ISBN: 9783319422275
Size effects in micron sized pillars loaded in compression, fabricated out of metal single crystals with FIB milling has been reported by several authors. The size effect manifests in a significant amplification of the flow stress with decrease in di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bf8f5f2cb164674e43b187fd05f321e
https://doi.org/10.1007/978-3-319-42228-2_6
https://doi.org/10.1007/978-3-319-42228-2_6
