dc.contributor.author | Vinogradov, Alexey | |
dc.contributor.author | Yasnikov, IS | |
dc.contributor.author | Merson, D. L. | |
dc.date.accessioned | 2020-01-30T13:22:13Z | |
dc.date.available | 2020-01-30T13:22:13Z | |
dc.date.created | 2020-01-16T16:20:17Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Scripta Materialia. 2016, 170 172-176. | nb_NO |
dc.identifier.issn | 1359-6462 | |
dc.identifier.uri | http://hdl.handle.net/11250/2638911 | |
dc.description.abstract | Considering acoustic emission (AE) as a phenomenon reflecting the elastic energy dissipation process in deforming metals, a simple yet self-consistent model is proposed to account for the AE behaviour accompanying microstructure evolution during uniform plastic deformation of metals. The relationship between the AE power, mobile dislocation density and plastic flow characteristic parameters - the strain hardening rate and flow stress - is derived and experimentally verified for face centred cubic metals with different stacking fault energies (SFE). Despite its simplicity, the proposed purely phenomenological relation captures most of the salient features of the AE behaviour of early deformation stages in metals. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Elsevier | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Phenomenological approach towards modelling the acoustic emission due to plastic deformation in metals | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 172-176 | nb_NO |
dc.source.volume | 170 | nb_NO |
dc.source.journal | Scripta Materialia | nb_NO |
dc.identifier.doi | 10.1016/j.scriptamat.2019.06.011 | |
dc.identifier.cristin | 1775204 | |
dc.description.localcode | © 2019. This is the authors’ accepted and refereed manuscript to the article. Locked until 16.6.2021 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | nb_NO |
cristin.unitcode | 194,64,92,0 | |
cristin.unitname | Institutt for maskinteknikk og produksjon | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |