Simultaneously enhancing the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys by a thermo-mechanical treatment
A novel thermo-mechanical treatment consisting of conventional pre-aging, cold-rolling and re-aging was developed to enhance the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys simultaneously. The thermo-mechanically treated 6061 Al sheets exhibit higher ultimate tens...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2014-11, Vol.617, p.165-174 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Li, Hai Qingzhong, Mao Wang, Zhixiu Miao, Fenfen Fang, Bijun Song, Renguo Zheng, Ziqiao |
| description | A novel thermo-mechanical treatment consisting of conventional pre-aging, cold-rolling and re-aging was developed to enhance the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys simultaneously. The thermo-mechanically treated 6061 Al sheets exhibit higher ultimate tensile strength and yield strength (being 466MPa and 451MPa) than those of the conventionally peak-aged alloys (being 365MPa and 347MPa), and meanwhile have no intergranular corrosion susceptibility and good elongation of 8.1%. Based on the microstructure evolution during the thermo-mechanical treatment, the factors that enhance the tensile properties and intergranular corrosion resistance of the treated sheets are discussed in detail. |
| doi_str_mv | 10.1016/j.msea.2014.08.045 |
| format | Article |
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The thermo-mechanically treated 6061 Al sheets exhibit higher ultimate tensile strength and yield strength (being 466MPa and 451MPa) than those of the conventionally peak-aged alloys (being 365MPa and 347MPa), and meanwhile have no intergranular corrosion susceptibility and good elongation of 8.1%. Based on the microstructure evolution during the thermo-mechanical treatment, the factors that enhance the tensile properties and intergranular corrosion resistance of the treated sheets are discussed in detail.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2014.08.045</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Alloys ; Aluminum alloy ; ALUMINUM ALLOYS (50 TO 99 AL) ; Aluminum base alloys ; Applied sciences ; Cold rolling ; CORROSION ; Corrosion mechanisms ; Corrosion prevention ; CORROSION PROTECTION ; Corrosion resistance ; Cross-disciplinary physics: materials science; rheology ; Elasticity. Plasticity ; Exact sciences and technology ; Intergranular corrosion ; Materials science ; Mechanical properties ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Metals. Metallurgy ; Microstructure ; MICROSTRUCTURES ; Other heat and thermomechanical treatments ; Physics ; PROPERTIES ; ROLLING ; Tensile properties ; Thermo-mechanical processing ; Thermomechanical treatment ; Treatment of materials and its effects on microstructure and properties</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2014-11, Vol.617, p.165-174</ispartof><rights>2014 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-7d7276aa42eeccaa6bcdc2f017b3ca3e86e788f6166f55fd337e578af03d50343</citedby><cites>FETCH-LOGICAL-c363t-7d7276aa42eeccaa6bcdc2f017b3ca3e86e788f6166f55fd337e578af03d50343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921509314010454$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28850988$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Hai</creatorcontrib><creatorcontrib>Qingzhong, Mao</creatorcontrib><creatorcontrib>Wang, Zhixiu</creatorcontrib><creatorcontrib>Miao, Fenfen</creatorcontrib><creatorcontrib>Fang, Bijun</creatorcontrib><creatorcontrib>Song, Renguo</creatorcontrib><creatorcontrib>Zheng, Ziqiao</creatorcontrib><title>Simultaneously enhancing the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys by a thermo-mechanical treatment</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>A novel thermo-mechanical treatment consisting of conventional pre-aging, cold-rolling and re-aging was developed to enhance the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys simultaneously. The thermo-mechanically treated 6061 Al sheets exhibit higher ultimate tensile strength and yield strength (being 466MPa and 451MPa) than those of the conventionally peak-aged alloys (being 365MPa and 347MPa), and meanwhile have no intergranular corrosion susceptibility and good elongation of 8.1%. Based on the microstructure evolution during the thermo-mechanical treatment, the factors that enhance the tensile properties and intergranular corrosion resistance of the treated sheets are discussed in detail.</description><subject>Alloys</subject><subject>Aluminum alloy</subject><subject>ALUMINUM ALLOYS (50 TO 99 AL)</subject><subject>Aluminum base alloys</subject><subject>Applied sciences</subject><subject>Cold rolling</subject><subject>CORROSION</subject><subject>Corrosion mechanisms</subject><subject>Corrosion prevention</subject><subject>CORROSION PROTECTION</subject><subject>Corrosion resistance</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Elasticity. Plasticity</subject><subject>Exact sciences and technology</subject><subject>Intergranular corrosion</subject><subject>Materials science</subject><subject>Mechanical properties</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Metals. Metallurgy</subject><subject>Microstructure</subject><subject>MICROSTRUCTURES</subject><subject>Other heat and thermomechanical treatments</subject><subject>Physics</subject><subject>PROPERTIES</subject><subject>ROLLING</subject><subject>Tensile properties</subject><subject>Thermo-mechanical processing</subject><subject>Thermomechanical treatment</subject><subject>Treatment of materials and its effects on microstructure and properties</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9UcuO1DAQjBBIDAs_wMkXJC4J7ThxPBKX1YiXtIjDwtnqcdqzHjnOYDtIc-Mf9g_5EhzNao97qb5UVauqquoth4YDlx-OzZQImxZ414BqoOufVRuuBlF3WyGfVxvYtrzuYSteVq9SOgIUJvSb6v7WTYvPGGhekj8zCncYjAsHlu-IZQrJeWKnOJ8oZkeJYRiZC5niIWJYPEZm5hjn5ObAIiWXipchNlt27f_9vf9-KHDrCuwWht7P58T2Z4arfZzmeiJTHjqDnuVImCcK-XX1wqJP9ObhXlW_Pn_6ufta3_z48m13fVMbIUWuh3FoB4nYtUTGIMq9GU1rgQ97YVCQkjQoZSWX0va9HYUYqB8UWhBjD6ITV9X7i2-J93uhlPXkkiHvL23oIgToewBZqO2FakrUFMnqU3QTxrPmoNcF9FGvC-h1AQ1KlwWK6N2DP6YS0Ma12fSobJUqgyhVeB8vPCph_ziKOhlHpcXRRTJZj7N76s1_2PKjaQ</recordid><startdate>20141103</startdate><enddate>20141103</enddate><creator>Li, Hai</creator><creator>Qingzhong, Mao</creator><creator>Wang, Zhixiu</creator><creator>Miao, Fenfen</creator><creator>Fang, Bijun</creator><creator>Song, Renguo</creator><creator>Zheng, Ziqiao</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SE</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope></search><sort><creationdate>20141103</creationdate><title>Simultaneously enhancing the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys by a thermo-mechanical treatment</title><author>Li, Hai ; Qingzhong, Mao ; Wang, Zhixiu ; Miao, Fenfen ; Fang, Bijun ; Song, Renguo ; Zheng, Ziqiao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-7d7276aa42eeccaa6bcdc2f017b3ca3e86e788f6166f55fd337e578af03d50343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Alloys</topic><topic>Aluminum alloy</topic><topic>ALUMINUM ALLOYS (50 TO 99 AL)</topic><topic>Aluminum base alloys</topic><topic>Applied sciences</topic><topic>Cold rolling</topic><topic>CORROSION</topic><topic>Corrosion mechanisms</topic><topic>Corrosion prevention</topic><topic>CORROSION PROTECTION</topic><topic>Corrosion resistance</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Elasticity. Plasticity</topic><topic>Exact sciences and technology</topic><topic>Intergranular corrosion</topic><topic>Materials science</topic><topic>Mechanical properties</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Metals. Metallurgy</topic><topic>Microstructure</topic><topic>MICROSTRUCTURES</topic><topic>Other heat and thermomechanical treatments</topic><topic>Physics</topic><topic>PROPERTIES</topic><topic>ROLLING</topic><topic>Tensile properties</topic><topic>Thermo-mechanical processing</topic><topic>Thermomechanical treatment</topic><topic>Treatment of materials and its effects on microstructure and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Hai</creatorcontrib><creatorcontrib>Qingzhong, Mao</creatorcontrib><creatorcontrib>Wang, Zhixiu</creatorcontrib><creatorcontrib>Miao, Fenfen</creatorcontrib><creatorcontrib>Fang, Bijun</creatorcontrib><creatorcontrib>Song, Renguo</creatorcontrib><creatorcontrib>Zheng, Ziqiao</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Hai</au><au>Qingzhong, Mao</au><au>Wang, Zhixiu</au><au>Miao, Fenfen</au><au>Fang, Bijun</au><au>Song, Renguo</au><au>Zheng, Ziqiao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simultaneously enhancing the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys by a thermo-mechanical treatment</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2014-11-03</date><risdate>2014</risdate><volume>617</volume><spage>165</spage><epage>174</epage><pages>165-174</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>A novel thermo-mechanical treatment consisting of conventional pre-aging, cold-rolling and re-aging was developed to enhance the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys simultaneously. The thermo-mechanically treated 6061 Al sheets exhibit higher ultimate tensile strength and yield strength (being 466MPa and 451MPa) than those of the conventionally peak-aged alloys (being 365MPa and 347MPa), and meanwhile have no intergranular corrosion susceptibility and good elongation of 8.1%. Based on the microstructure evolution during the thermo-mechanical treatment, the factors that enhance the tensile properties and intergranular corrosion resistance of the treated sheets are discussed in detail.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2014.08.045</doi><tpages>10</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Alloys Aluminum alloy ALUMINUM ALLOYS (50 TO 99 AL) Aluminum base alloys Applied sciences Cold rolling CORROSION Corrosion mechanisms Corrosion prevention CORROSION PROTECTION Corrosion resistance Cross-disciplinary physics: materials science rheology Elasticity. Plasticity Exact sciences and technology Intergranular corrosion Materials science Mechanical properties Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Microstructure MICROSTRUCTURES Other heat and thermomechanical treatments Physics PROPERTIES ROLLING Tensile properties Thermo-mechanical processing Thermomechanical treatment Treatment of materials and its effects on microstructure and properties |
| title | Simultaneously enhancing the tensile properties and intergranular corrosion resistance of Al–Mg–Si–Cu alloys by a thermo-mechanical treatment |
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