Influence of Sn addition on the microstructure and mechanical properties of extruded Mg-8Al-2Zn alloy
DC Field | Value | Language |
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dc.contributor.author | Park, Sung Hyuk | - |
dc.contributor.author | Jung, Jae-Gil | - |
dc.contributor.author | Yoon, Jonghun | - |
dc.contributor.author | You, Bong Sun | - |
dc.date.accessioned | 2021-06-22T20:23:58Z | - |
dc.date.available | 2021-06-22T20:23:58Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/18830 | - |
dc.description.abstract | The effect of adding Sn to an extruded Mg-8Al-2Zn (AZ82 alloy) was investigated by analyzing its microstructural characteristics before and after extrusion, and by conducting tensile and compressive tests with 2, 4, and 6 wt% Sn addition. This revealed that although second phases formed during solidification are nearly fully dissolved by homogenization treatment in AZ82 alloy with 2 wt% Sn, numerous Mg2Sn particles remain in AZ82 alloys with 4 and 6 wt% Sn due to this concentration being over the solubility limit. All of the extruded alloys were found to have a fully recrystallized structure, yet the addition of 6 wt% Sn created a considerable quantity of large, banded Mg2Sn particles oriented along the extrusion direction. The tensile and compressive yield strength gradually increased with Sn content mainly due to a decrease in the size of recrystallized grains and an increased amount of fine Mg2Sn precipitates, though this came at the expense of a decrease in elongation. It was also found that the ultimate tensile strength improves with Sn addition of up to 4 wt%, but deteriorates beyond that point due to premature fracture caused by crack initiation at large particles. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Influence of Sn addition on the microstructure and mechanical properties of extruded Mg-8Al-2Zn alloy | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Jonghun | - |
dc.identifier.doi | 10.1016/j.msea.2014.12.039 | - |
dc.identifier.scopusid | 2-s2.0-84920285507 | - |
dc.identifier.wosid | 000350189300017 | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.626, pp.128 - 135 | - |
dc.relation.isPartOf | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 626 | - |
dc.citation.startPage | 128 | - |
dc.citation.endPage | 135 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | HIGH-STRENGTH | - |
dc.subject.keywordPlus | TENSILE PROPERTIES | - |
dc.subject.keywordPlus | COMPRESSIVE DEFORMATION | - |
dc.subject.keywordPlus | POWDER-METALLURGY | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY | - |
dc.subject.keywordPlus | CERIUM ADDITION | - |
dc.subject.keywordPlus | LOW-TEMPERATURE | - |
dc.subject.keywordPlus | ZK60 ALLOY | - |
dc.subject.keywordPlus | MG | - |
dc.subject.keywordPlus | EXTRUSION | - |
dc.subject.keywordAuthor | Magnesium alloys | - |
dc.subject.keywordAuthor | Sn addition | - |
dc.subject.keywordAuthor | Extrusion | - |
dc.subject.keywordAuthor | Dynamic recrystallization | - |
dc.subject.keywordAuthor | Precipitation | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0921509314015391?via%3Dihub | - |
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