Annealing Process Optimization of a ME Wrought Magnesium Alloy
The properties and microstructures after different annealing processes of an as-extruded ME magnesium alloy were investigated. The results showed the better properties with the tensile strength of 205 MPa and the elongation of 19.8%, respectively, could be obtained after annealing at 623 K for 4h an...
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Veröffentlicht in: | Materials science forum 2007-05, Vol.546-549, p.351-354 |
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creator | Peng, Jian Pan, Fu Sheng Zhao, Ya Zhong Zhou, Jun |
description | The properties and microstructures after different annealing processes of an as-extruded
ME magnesium alloy were investigated. The results showed the better properties with the tensile
strength of 205 MPa and the elongation of 19.8%, respectively, could be obtained after annealing at
623 K for 4h and air-cooled, meaning that elongation value increased 40% than that of as-extruded
sheets while the strength remained almost same. The annealing hold time corresponding with the
higher elongation would shorten with the increase of annealing temperature. There is legible necking
on broken tensile specimen. The behavior of fracture showed obvious characteristic of ductile
rupture, with many tearing edges and cavities. |
doi_str_mv | 10.4028/www.scientific.net/MSF.546-549.351 |
format | Article |
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ME magnesium alloy were investigated. The results showed the better properties with the tensile
strength of 205 MPa and the elongation of 19.8%, respectively, could be obtained after annealing at
623 K for 4h and air-cooled, meaning that elongation value increased 40% than that of as-extruded
sheets while the strength remained almost same. The annealing hold time corresponding with the
higher elongation would shorten with the increase of annealing temperature. There is legible necking
on broken tensile specimen. The behavior of fracture showed obvious characteristic of ductile
rupture, with many tearing edges and cavities.</description><identifier>ISSN: 0255-5476</identifier><identifier>ISSN: 1662-9752</identifier><identifier>EISSN: 1662-9752</identifier><identifier>DOI: 10.4028/www.scientific.net/MSF.546-549.351</identifier><language>eng</language><publisher>Trans Tech Publications Ltd</publisher><ispartof>Materials science forum, 2007-05, Vol.546-549, p.351-354</ispartof><rights>2007 Trans Tech Publications Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2211-9de026b65310165b094e4cf3dc014f67dd57dbe8ca52477f69301cbc1e0994003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/62?width=600</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Peng, Jian</creatorcontrib><creatorcontrib>Pan, Fu Sheng</creatorcontrib><creatorcontrib>Zhao, Ya Zhong</creatorcontrib><creatorcontrib>Zhou, Jun</creatorcontrib><title>Annealing Process Optimization of a ME Wrought Magnesium Alloy</title><title>Materials science forum</title><description>The properties and microstructures after different annealing processes of an as-extruded
ME magnesium alloy were investigated. The results showed the better properties with the tensile
strength of 205 MPa and the elongation of 19.8%, respectively, could be obtained after annealing at
623 K for 4h and air-cooled, meaning that elongation value increased 40% than that of as-extruded
sheets while the strength remained almost same. The annealing hold time corresponding with the
higher elongation would shorten with the increase of annealing temperature. There is legible necking
on broken tensile specimen. The behavior of fracture showed obvious characteristic of ductile
rupture, with many tearing edges and cavities.</description><issn>0255-5476</issn><issn>1662-9752</issn><issn>1662-9752</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqVkEFLwzAYhoMoOKf_oScPQrskbdLmIsy5qeCYoOIxpGm6ZbTJTFLG_PVGJnj28PEevpeH73sAuEEwKyCuJvv9PvNSKxN0q2VmVJgsXxcZKWhKCpblBJ2AEaIUp6wk-BSMICYkrkp6Di6830KYowrREbidGqNEp806eXFWKu-T1S7oXn-JoK1JbJuIZDlPPpwd1puQLMXaKK-HPpl2nT1cgrNWdF5d_eYYvC_mb7PH9Hn18DSbPqcSY4RS1iiIaU1JjiCipIasUIVs80ZCVLS0bBpSNrWqpCC4KMuWshwiWUukIGNFPHYMro_cnbOfg_KB99pL1XXCKDt4jlnFckRoLN4di9JZ751q-c7pXrgDR5D_qONRHf9Tx6M6HtXxqC4O41FdhNwfIcEJ44OSG761gzPxw_9gvgGLhoEA</recordid><startdate>20070515</startdate><enddate>20070515</enddate><creator>Peng, Jian</creator><creator>Pan, Fu Sheng</creator><creator>Zhao, Ya Zhong</creator><creator>Zhou, Jun</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20070515</creationdate><title>Annealing Process Optimization of a ME Wrought Magnesium Alloy</title><author>Peng, Jian ; Pan, Fu Sheng ; Zhao, Ya Zhong ; Zhou, Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2211-9de026b65310165b094e4cf3dc014f67dd57dbe8ca52477f69301cbc1e0994003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Jian</creatorcontrib><creatorcontrib>Pan, Fu Sheng</creatorcontrib><creatorcontrib>Zhao, Ya Zhong</creatorcontrib><creatorcontrib>Zhou, Jun</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science forum</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peng, Jian</au><au>Pan, Fu Sheng</au><au>Zhao, Ya Zhong</au><au>Zhou, Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Annealing Process Optimization of a ME Wrought Magnesium Alloy</atitle><jtitle>Materials science forum</jtitle><date>2007-05-15</date><risdate>2007</risdate><volume>546-549</volume><spage>351</spage><epage>354</epage><pages>351-354</pages><issn>0255-5476</issn><issn>1662-9752</issn><eissn>1662-9752</eissn><abstract>The properties and microstructures after different annealing processes of an as-extruded
ME magnesium alloy were investigated. The results showed the better properties with the tensile
strength of 205 MPa and the elongation of 19.8%, respectively, could be obtained after annealing at
623 K for 4h and air-cooled, meaning that elongation value increased 40% than that of as-extruded
sheets while the strength remained almost same. The annealing hold time corresponding with the
higher elongation would shorten with the increase of annealing temperature. There is legible necking
on broken tensile specimen. The behavior of fracture showed obvious characteristic of ductile
rupture, with many tearing edges and cavities.</abstract><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/MSF.546-549.351</doi><tpages>4</tpages></addata></record> |
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title | Annealing Process Optimization of a ME Wrought Magnesium Alloy |
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