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Sample geometry and the brittle-ductile behavior of edge cracks in 3D atomistic simulations by molecular dynamics
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SYSNO ASEP 0477372 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Sample geometry and the brittle-ductile behavior of edge cracks in 3D atomistic simulations by molecular dynamics Author(s) Pelikán, Vladimír (UT-L) RID
Hora, Petr (UT-L) RID, ORCID
Machová, Anna (UT-L) RID, ORCID
Kolman, Radek (UT-L) RID
Uhnáková, Alena (UT-L) RID, ORCIDNumber of authors 5 Article number 188189 Source Title Solid State Phenomena. - Zurich : Trans Tech Publications Ltd, 2017 / Sandera P. - ISSN 1662-9779 - ISBN 978-303835626-4 Pages s. 45-48 Number of pages 4 s. Publication form Online - E Action International Conference on Materials Structure and Micromechanics of Fracture, MSMF8 /8./ Event date 27.07.2017 - 29.07.2017 VEvent location Brno Country CZ - Czech Republic Event type WRD Language eng - English Country CH - Switzerland Keywords BCC iron ; crack growth ; dislocation emission ; twins Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects GA15-20666S GA ČR - Czech Science Foundation (CSF) Institutional support UT-L - RVO:61388998 EID SCOPUS 85009755003 DOI 10.4028/www.scientific.net/SSP.258.45 Annotation We present new results of molecular dynamic (MD) simulations in 3D bcc iron crystals with edge cracks (001)[010] and (-110)[110] loaded in mode I. Different sample geometries of SEN type were tested with negative and positive values of T-stress according to continuum prediction by Fett.
Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2018 Electronic address https://www.scientific.net/SSP.258.45
Number of the records: 1