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DC poleHodnotaJazyk
dc.contributor.authorBucki, Tomasz
dc.contributor.authorSidorko, Magdalena
dc.contributor.authorBolibruchová, Dana
dc.contributor.editorKučerová, Ludmila
dc.contributor.editorJirková, Hana
dc.contributor.editorJeníček, Štěpán
dc.date.accessioned2019-10-08T13:45:20Z-
dc.date.available2019-10-08T13:45:20Z-
dc.date.issued2019
dc.identifier.citationJIRKOVÁ, Hana ed.; JENÍČEK, Štepán ed. Proceedings PING 2019: modern trends in material engineering: 10.-13.09.2019, Pilsen. 1. vyd. Plzeň: University of West Bohemia, 2019, s. 120. ISBN 978-80-261-0879-5.en
dc.identifier.isbn978-80-261-0879-5
dc.identifier.urihttp://hdl.handle.net/11025/35276
dc.description.sponsorshipPING 2019 is organized with the support of funds for specific university research project SVK1-2019-002.en
dc.format1 s.cs
dc.format.mimetypeapplication/PDF
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.rights© University of West Bohemiaen
dc.subjecthliníková slitinacs
dc.subjectodlitekcs
dc.subjectformacs
dc.subjectmikrostrukturacs
dc.subjectmechanické vlastnostics
dc.subjectomítkacs
dc.titleThe effect of application of the plaster as a mould material on the microstructure and properties of AlSi9 aluminium alloyen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe study involved examination of the effect of mould material on the microstructure and mechanical properties of AlSi9 aluminium alloy castings. The castings were fabricated in: plaster-based moulds, dehydrated plaster-based moulds and steel mould. The structure of castings from plaster mould not subjected to dehydration process was characterized by significant porosity. This results indicated that as-cast plaster mould is not suitable for casting of AlSi9. Dehydrating of the mould led to significant reduction in the number of pores in the casting, small porosity was observed only locally in middle region of casting. No pores were observed in the structure of steel mould castings. Microstructure of dehydrated plaster mould castings and steel mould castings was analysed in a Scanning Electron Microscope. Both types of examined castings were characterized by typical microstructure containing a eutectic (α-Al and Si) with dendrites of α-Al and multicomponent phases locally distributed in the matrix. Mould material affected the size of microstructural constituents of observed specimens. Castings fabricated in steel mould showed considerable refinement of the eutectic and dendrites of α-Al in comparison with dehydrated plaster castings. Castings from dehydrated plaster mould had lower strength and smaller elongation than steel mould castings.en
dc.subject.translatedaluminium alloyen
dc.subject.translatedcastingen
dc.subject.translatedmolden
dc.subject.translatedmicrostructureen
dc.subject.translatedmechanical propertiesen
dc.subject.translatedplasteren
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Proceedings PING 2019: modern trends in material engineering
Proceedings PING 2019: modern trends in material engineering

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  5. Proceedings PING: modern trends in material engineering
  6. Proceedings PING 2019: modern trends in material engineering