Zobrazit minimální záznam

dc.contributor.authorČížek, Lubomír
dc.contributor.authorRusz, Stanislav
dc.contributor.authorHilšer, Ondřej
dc.contributor.authorŚliwa, Romana
dc.contributor.authorKuc, Dariusz
dc.contributor.authorTański, Tomasz
dc.contributor.authorTkocz, Marek
dc.date.accessioned2018-01-12T07:59:47Z
dc.date.available2018-01-12T07:59:47Z
dc.date.issued2017
dc.identifier.citationArchives of Metallurgy and Materials. 2017, vol. 62, issue 4, p. 2365-2370.cs
dc.identifier.issn1733-3490
dc.identifier.issn2300-1909
dc.identifier.urihttp://hdl.handle.net/10084/122904
dc.description.abstractA growing interest in wrought magnesium alloys has been noticed recently, mainly due to development of various SPD (severe plastic deformation) methods that enable significant refinement of the microstructure and - as a result - improvement of various functional properties of products. However, forming as-cast magnesium alloys with the increased aluminum content at room temperature is almost impossible. Therefore, application of heat treatment before forming or forming at elevated temperature is recommended for these alloys. The paper presents the influence of selected heat treatment conditions on the microstructure and the mechanical properties of the as-cast AZ91 alloy. Deformation behaviour of the as-cast AZ61 alloy at elevated temperatures was analysed as well. The microstructure analysis was performed by means of both light microscopy and SEM. The latter one was used also for fracture analysis. Moreover, the effect of chemical composition modification by lithium addition on the microstructure of the AZ31-based alloy is presented. The test results can be helpful in preparation of the magnesium-aluminum alloys for further processing by means of SPD methods.cs
dc.language.isoencs
dc.publisherPolska Akademia Naukcs
dc.relation.ispartofseriesArchives of Metallurgy and Materialscs
dc.relation.urihttps://doi.org/10.1515/amm-2017-0348cs
dc.rights© 2017 L. Cizek et al., published by De Gruyter Open. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectmagnesium alloyscs
dc.subjectsevere plastic deformationcs
dc.subjectSPDcs
dc.subjectECAPcs
dc.subjecttensile testcs
dc.subjectmicrostructurecs
dc.subjectfracturecs
dc.titleMicrostructure and properties of selected magnesium-aluminum alloys prepared for SPD processing technologycs
dc.typearticlecs
dc.identifier.doi10.1515/amm-2017-0348
dc.rights.accessopenAccesscs
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume62cs
dc.description.issue4cs
dc.description.lastpage2370cs
dc.description.firstpage2365cs
dc.identifier.wos000418993800058


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Zobrazit minimální záznam

© 2017 L. Cizek et al., published by De Gruyter Open. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je © 2017 L. Cizek et al., published by De Gruyter Open. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.