Characteristics of plasticity and microstructure of hot forming magnesium alloys Mg-Al-Zn type
| dc.contributor.author | Kuc, Dariusz | |
| dc.contributor.author | Hadasik, Eugeniusz | |
| dc.contributor.author | Schindler, Ivo | |
| dc.contributor.author | Kawulok, Petr | |
| dc.contributor.author | Śliwa, Romana Ewa | |
| dc.date.accessioned | 2013-06-20T13:23:06Z | |
| dc.date.available | 2014-04-17T23:00:05Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Archives of Metallurgy and Materials. 2013, vol. 58, issue 1, p. 151-156. | cs |
| dc.identifier.issn | 1733-3490 | |
| dc.identifier.uri | http://hdl.handle.net/10084/96424 | |
| dc.description.abstract | The paper presents analysis of plasticity characteristics and microstructure of magnesium alloys for hot plastic treatment with different aluminium content (3÷8%). Tests were conducted for assessment of susceptibility of tested alloys to hot plastic deformation. A tensile test was run in temperature from 250 to 450°C. Based on the results, ultimate tensile strength (UTS) and reduction of area (Z) were determined for samples. Conducted compression tests allowed to specify the flow stress and microstructure changes after deformation. The activation energy in hot forming was determined for investigated alloys. The parameters of the process where flow is significantly influenced by twin formation in microstructure were determined. A varied plasticity of tested alloys was found depending on aluminium content. Test results will be useful in development of forging technology of selected construction elements which serve as light substitutes for currently used materials. | cs |
| dc.format.extent | 2935902 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | cs |
| dc.publisher | Versita - De Gruyter | cs |
| dc.relation.ispartofseries | Archives of Metallurgy and Materials | cs |
| dc.relation.uri | http://dx.doi.org/10.2478/v10172-012-0166-5 | cs |
| dc.rights | Copyright © 2011–2014 by Walter de Gruyter GmbH | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ | |
| dc.subject | magnesium alloy | cs |
| dc.subject | research of plasticity | cs |
| dc.subject | microstructure | cs |
| dc.subject | dynamic recrystallization | cs |
| dc.subject | activation energy | cs |
| dc.title | Characteristics of plasticity and microstructure of hot forming magnesium alloys Mg-Al-Zn type | cs |
| dc.type | article | cs |
| dc.identifier.location | Není ve fondu ÚK | cs |
| dc.identifier.doi | 10.2478/v10172-012-0166-5 | |
| dc.rights.access | openAccess | |
| dc.type.version | publishedVersion | |
| dc.type.status | Peer-reviewed | cs |
| dc.description.source | Web of Science | cs |
| dc.description.volume | 58 | cs |
| dc.description.issue | 1 | cs |
| dc.description.lastpage | 156 | cs |
| dc.description.firstpage | 151 | cs |
| dc.identifier.wos | 000318422000025 |
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