Microstructural Characterizations and Mechanical Properties of Mg-8Sn-1Al-1Zn-xCu Alloys
Microstructural characterization and mechanical properties of as-cast Mg-8Sn-1Al-1Zn-xCu（x=0wt%, 1wt%, 1.5wt% and 2.0wt%） alloys were studied by OM, Pandat software, XRD, SEM, DSC and a standard universal testing machine. The experimental results indicate that adding Cu to TAZ811 alloy leads to the...
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| Veröffentlicht in: | Journal of Wuhan University of Technology. Materials science edition 2014-08, Vol.29 (4), p.803-807 |
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| container_title | Journal of Wuhan University of Technology. Materials science edition |
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| creator | Cheng, Weili Wang, Miao Que, Zhongping Wang, Hongxia Zhang, Jinshan Xu, Chunxiang You, Bongsun Yim, Changdong |
| description | Microstructural characterization and mechanical properties of as-cast Mg-8Sn-1Al-1Zn-xCu（x=0wt%, 1wt%, 1.5wt% and 2.0wt%） alloys were studied by OM, Pandat software, XRD, SEM, DSC and a standard universal testing machine. The experimental results indicate that adding Cu to TAZ811 alloy leads to the formation of the AlMgCu and Cu3 Sn phases. Tensile tests indicate that yield strength increases fi rstly and then decreases with increasing Cu content. The alloy with the addition of 1.5wt% Cu exhibits optimal mechanical properties among the studied alloys. The improved mechanical properties can be ascribed to the second phase strengthening and fi ne-grain strengthening mechanisms resulting from the more dispersed second phases and smaller grain size, respectively. The decrease in ultimate tensile strength and elongation of TAZ811-2.0wt% Cu alloy at room temperature is ascribed to the formation of continuous AlMgCu and coarse Mg2 Sn phases in the liquid state. |
| doi_str_mv | 10.1007/s11595-014-1000-x |
| format | Article |
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The experimental results indicate that adding Cu to TAZ811 alloy leads to the formation of the AlMgCu and Cu3 Sn phases. Tensile tests indicate that yield strength increases fi rstly and then decreases with increasing Cu content. The alloy with the addition of 1.5wt% Cu exhibits optimal mechanical properties among the studied alloys. The improved mechanical properties can be ascribed to the second phase strengthening and fi ne-grain strengthening mechanisms resulting from the more dispersed second phases and smaller grain size, respectively. The decrease in ultimate tensile strength and elongation of TAZ811-2.0wt% Cu alloy at room temperature is ascribed to the formation of continuous AlMgCu and coarse Mg2 Sn phases in the liquid state.</description><identifier>ISSN: 1000-2413</identifier><identifier>EISSN: 1993-0437</identifier><identifier>DOI: 10.1007/s11595-014-1000-x</identifier><language>eng</language><publisher>Heidelberg: Wuhan University of Technology</publisher><subject>Chemistry and Materials Science ; Materials Science ; Metallic Materials ; 万能试验机 ; 力学性能 ; 合金 ; 微观结构表征 ; 拉伸试验 ; 机械性能 ; 极限拉伸强度 ; 第二相强化</subject><ispartof>Journal of Wuhan University of Technology. 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Materials science edition</title><addtitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</addtitle><addtitle>Journal of Wuhan University of Technology. Materials Science Edition</addtitle><description>Microstructural characterization and mechanical properties of as-cast Mg-8Sn-1Al-1Zn-xCu（x=0wt%, 1wt%, 1.5wt% and 2.0wt%） alloys were studied by OM, Pandat software, XRD, SEM, DSC and a standard universal testing machine. The experimental results indicate that adding Cu to TAZ811 alloy leads to the formation of the AlMgCu and Cu3 Sn phases. Tensile tests indicate that yield strength increases fi rstly and then decreases with increasing Cu content. The alloy with the addition of 1.5wt% Cu exhibits optimal mechanical properties among the studied alloys. The improved mechanical properties can be ascribed to the second phase strengthening and fi ne-grain strengthening mechanisms resulting from the more dispersed second phases and smaller grain size, respectively. The decrease in ultimate tensile strength and elongation of TAZ811-2.0wt% Cu alloy at room temperature is ascribed to the formation of continuous AlMgCu and coarse Mg2 Sn phases in the liquid state.</description><subject>Chemistry and Materials Science</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>万能试验机</subject><subject>力学性能</subject><subject>合金</subject><subject>微观结构表征</subject><subject>拉伸试验</subject><subject>机械性能</subject><subject>极限拉伸强度</subject><subject>第二相强化</subject><issn>1000-2413</issn><issn>1993-0437</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kEtLxDAUhYsoOI7-AHdF19Hc5tFmORRfMIOCCuImxDSd6VCTmaSFGX-9KRVx5eo-ON893JMk54CvAOP8OgAwwRAGiuKM0e4gmYAQBGFK8sPYD8uMAjlOTkJYY0wx4XySvC0a7V3ofK-73qs2LVfKK90Z33yprnE2pMpW6cLolbKNjoIn7zbGd40JqavTxRIVzxbBrEXwbtGu7NNZ27p9OE2OatUGc_ZTp8nr7c1LeY_mj3cP5WyONKGkQ4bVnOssz_mH0bUmuaigxkRXRhcctChEVYtKFYyDwAYEI6oosAIsRMGVATJNLse7G--2vQmdXLve22gpgTGcUyJoHlUwqoZngze13PjmU_m9BCyHAOUYoIwBDjOWu8hkIxOi1i6N_3P5H-jix2jl7HIbuV8nzjNgEaDkG3Qrfog</recordid><startdate>20140801</startdate><enddate>20140801</enddate><creator>Cheng, Weili</creator><creator>Wang, Miao</creator><creator>Que, Zhongping</creator><creator>Wang, Hongxia</creator><creator>Zhang, Jinshan</creator><creator>Xu, Chunxiang</creator><creator>You, Bongsun</creator><creator>Yim, Changdong</creator><general>Wuhan University of Technology</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20140801</creationdate><title>Microstructural Characterizations and Mechanical Properties of Mg-8Sn-1Al-1Zn-xCu Alloys</title><author>Cheng, Weili ; Wang, Miao ; Que, Zhongping ; Wang, Hongxia ; Zhang, Jinshan ; Xu, Chunxiang ; You, Bongsun ; Yim, Changdong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-e5f66c2776becfc379d1f03cdec861c989df9da856190e1953a880a109986ae13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Chemistry and Materials Science</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>万能试验机</topic><topic>力学性能</topic><topic>合金</topic><topic>微观结构表征</topic><topic>拉伸试验</topic><topic>机械性能</topic><topic>极限拉伸强度</topic><topic>第二相强化</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cheng, Weili</creatorcontrib><creatorcontrib>Wang, Miao</creatorcontrib><creatorcontrib>Que, Zhongping</creatorcontrib><creatorcontrib>Wang, Hongxia</creatorcontrib><creatorcontrib>Zhang, Jinshan</creatorcontrib><creatorcontrib>Xu, Chunxiang</creatorcontrib><creatorcontrib>You, Bongsun</creatorcontrib><creatorcontrib>Yim, Changdong</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Pharma Collection</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cheng, Weili</au><au>Wang, Miao</au><au>Que, Zhongping</au><au>Wang, Hongxia</au><au>Zhang, Jinshan</au><au>Xu, Chunxiang</au><au>You, Bongsun</au><au>Yim, Changdong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microstructural Characterizations and Mechanical Properties of Mg-8Sn-1Al-1Zn-xCu Alloys</atitle><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle><stitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</stitle><addtitle>Journal of Wuhan University of Technology. Materials Science Edition</addtitle><date>2014-08-01</date><risdate>2014</risdate><volume>29</volume><issue>4</issue><spage>803</spage><epage>807</epage><pages>803-807</pages><issn>1000-2413</issn><eissn>1993-0437</eissn><abstract>Microstructural characterization and mechanical properties of as-cast Mg-8Sn-1Al-1Zn-xCu（x=0wt%, 1wt%, 1.5wt% and 2.0wt%） alloys were studied by OM, Pandat software, XRD, SEM, DSC and a standard universal testing machine. The experimental results indicate that adding Cu to TAZ811 alloy leads to the formation of the AlMgCu and Cu3 Sn phases. Tensile tests indicate that yield strength increases fi rstly and then decreases with increasing Cu content. The alloy with the addition of 1.5wt% Cu exhibits optimal mechanical properties among the studied alloys. The improved mechanical properties can be ascribed to the second phase strengthening and fi ne-grain strengthening mechanisms resulting from the more dispersed second phases and smaller grain size, respectively. The decrease in ultimate tensile strength and elongation of TAZ811-2.0wt% Cu alloy at room temperature is ascribed to the formation of continuous AlMgCu and coarse Mg2 Sn phases in the liquid state.</abstract><cop>Heidelberg</cop><pub>Wuhan University of Technology</pub><doi>10.1007/s11595-014-1000-x</doi><tpages>5</tpages></addata></record> |
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| subjects | Chemistry and Materials Science Materials Science Metallic Materials 万能试验机 力学性能 合金 微观结构表征 拉伸试验 机械性能 极限拉伸强度 第二相强化 |
| title | Microstructural Characterizations and Mechanical Properties of Mg-8Sn-1Al-1Zn-xCu Alloys |
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