Publication: Simulation of the atomic structure near voids and estimation of their growth rate anisotropy
Дата
2020
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© 2020 Elsevier B.V.We model the elastic field near the void using a Modified Molecular Static method. Results show that the atom displacements near nanovoids significantly differ for various crystallographic directions in bcc metals. Using some results of these calculations, we estimate the void growth rates following various directions basing on recently obtained equations of vacancy diffusion under strain. This growth rate anisotropy helps to explain the change in shape observed for many voids.
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Mikheev, A. A. Simulation of the atomic structure near voids and estimation of their growth rate anisotropy / Mikheev, A.A., Nazarov, A.V., Melnikov, A.P. // Journal of Nuclear Materials. - 2020. - 532. - 10.1016/j.jnucmat.2020.152067
URI
https://www.doi.org/10.1016/j.jnucmat.2020.152067
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https://www.scopus.com/record/display.uri?eid=2-s2.0-85080061146&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000523636000009
https://openrepository.mephi.ru/handle/123456789/20331