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Please use this identifier to cite or link to this item: http://dspace.bsu.edu.ru/handle/123456789/4593
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dc.contributor.authorIgnatova, O. N.-
dc.contributor.authorKaganova, I. I.-
dc.contributor.authorMalyshev, A. N.-
dc.contributor.authorSalishchev, G. A.-
dc.contributor.authorKonkova, T. N.-
dc.date.accessioned2013-05-08T07:09:52Z-
dc.date.available2013-05-08T07:09:52Z-
dc.date.issued2010-
dc.identifier.citationEffect of shock-wave loading on the internal microstructure and mechanical properties of fine-grained copper / O.N. Ignatova, ... G.A. Salishchev, T.N. Konkova et al. ; Belgorod State University // Combustion, explosion, and shock waves. - 2010. - Vol.46, N6.-P. 719-723. - doi: 10.1007/s10573-010-0096-3.ru
dc.identifier.urihttp://dspace.bsu.edu.ru/handle/123456789/4593-
dc.description.abstractIt is shown that preloading of fine-grained copper with a the grain size of 0.5 m by a shock wave of intensity ≈25–50 GPa does not lead to changes in its internal microstructure and mechanical properties, and the dislocation density increases only slightly from 1.8·10¹¹ cm ˉ² in the initial state to (3.1–3.6)·10¹¹ cmˉ² after shock-wave loading. An increase in shock wave intensity to pressures >55 GPa leads to a decrease in the dislocation density to 2.5·10⁹ cm ˉ² , an increase in the grain size to ≈19µm, the occurrence of microtwins inside the grains, and a reduction in the mechanical properties of fine-grained copper to the level of coarse-crystalline copperru
dc.language.isoenru
dc.subjecttechniqueru
dc.subjectferrous metallurgyru
dc.subjectcopperru
dc.subjectfine-grained copperru
dc.subjectshock-wave loadingru
dc.subjectshock waveru
dc.subjectfine-grained metalsru
dc.subjectloading intensityru
dc.subjectsofteningru
dc.subjectconven-tional yield stressru
dc.subjectdislocation densityru
dc.titleEffect of shock-wave loading on the internal microstructure and mechanical properties of fine-grained copperru
dc.typeArticleru
dc.identifier.citationpublicationCombustion, explosion, and shock wavesru
dc.identifier.citationnumber6ru
dc.identifier.citationvolume46ru
dc.identifier.citationfirstpage719ru
dc.identifier.citationendpage723ru
dc.description.refereedyesru
dc.description.institutionBelgorod State Universityru
Appears in Collections:Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)

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