Corrosion of heat treated magnesium alloy ZE41
► Heat treatment of ZE41A-T5 significantly altered the Zr-rich regions and T-phase. ► HTZE41 corrosion morphology consisted of grain boundary attack. ► Attack progressed into the α-Mg grain but was arrested by the Zr-rich regions. This paper investigates the effect of heat treatment upon the corrosi...
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Veröffentlicht in: | Corrosion science 2011-10, Vol.53 (10), p.3299-3308 |
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creator | Neil, W.C. Forsyth, M. Howlett, P.C. Hutchinson, C.R. Hinton, B.R.W. |
description | ► Heat treatment of ZE41A-T5 significantly altered the Zr-rich regions and T-phase. ► HTZE41 corrosion morphology consisted of grain boundary attack. ► Attack progressed into the α-Mg grain but was arrested by the Zr-rich regions.
This paper investigates the effect of heat treatment upon the corrosion morphology and mechanism of ZE41 alloy. The results of optical and scanning electron microscopy (SEM) together with potentiodynamic polarisation reveal the importance of the microstructure in the initiation and propagation of corrosion in an aqueous environment. The corrosion of the heat-treated alloy is significantly altered due to changes in the microstructure, specifically the Zr-rich regions and the grain boundary T-phase. |
doi_str_mv | 10.1016/j.corsci.2011.06.005 |
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This paper investigates the effect of heat treatment upon the corrosion morphology and mechanism of ZE41 alloy. The results of optical and scanning electron microscopy (SEM) together with potentiodynamic polarisation reveal the importance of the microstructure in the initiation and propagation of corrosion in an aqueous environment. The corrosion of the heat-treated alloy is significantly altered due to changes in the microstructure, specifically the Zr-rich regions and the grain boundary T-phase.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/j.corsci.2011.06.005</identifier><identifier>CODEN: CRRSAA</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>A. Magnesium ; A. Zirconium ; Applied sciences ; Aqueous environments ; B. Polarisation ; B. SEM ; C. Pitting corrosion ; Corrosion ; Corrosion environments ; Corrosion mechanisms ; Exact sciences and technology ; Grain boundaries ; Heat treatment ; Magnesium base alloys ; Metals. Metallurgy ; Microstructure ; Scanning electron microscopy ; Zirconium</subject><ispartof>Corrosion science, 2011-10, Vol.53 (10), p.3299-3308</ispartof><rights>2011</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-bcaadf7e5c8e2abf9f122414a834afc2367f314e82eeeef68f497a5e0865c0ef3</citedby><cites>FETCH-LOGICAL-c368t-bcaadf7e5c8e2abf9f122414a834afc2367f314e82eeeef68f497a5e0865c0ef3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0010938X11003052$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24420669$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Neil, W.C.</creatorcontrib><creatorcontrib>Forsyth, M.</creatorcontrib><creatorcontrib>Howlett, P.C.</creatorcontrib><creatorcontrib>Hutchinson, C.R.</creatorcontrib><creatorcontrib>Hinton, B.R.W.</creatorcontrib><title>Corrosion of heat treated magnesium alloy ZE41</title><title>Corrosion science</title><description>► Heat treatment of ZE41A-T5 significantly altered the Zr-rich regions and T-phase. ► HTZE41 corrosion morphology consisted of grain boundary attack. ► Attack progressed into the α-Mg grain but was arrested by the Zr-rich regions.
This paper investigates the effect of heat treatment upon the corrosion morphology and mechanism of ZE41 alloy. The results of optical and scanning electron microscopy (SEM) together with potentiodynamic polarisation reveal the importance of the microstructure in the initiation and propagation of corrosion in an aqueous environment. The corrosion of the heat-treated alloy is significantly altered due to changes in the microstructure, specifically the Zr-rich regions and the grain boundary T-phase.</description><subject>A. Magnesium</subject><subject>A. Zirconium</subject><subject>Applied sciences</subject><subject>Aqueous environments</subject><subject>B. Polarisation</subject><subject>B. SEM</subject><subject>C. Pitting corrosion</subject><subject>Corrosion</subject><subject>Corrosion environments</subject><subject>Corrosion mechanisms</subject><subject>Exact sciences and technology</subject><subject>Grain boundaries</subject><subject>Heat treatment</subject><subject>Magnesium base alloys</subject><subject>Metals. Metallurgy</subject><subject>Microstructure</subject><subject>Scanning electron microscopy</subject><subject>Zirconium</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAQxYMouK5-Aw-9iKfWSZumyUWQxX-w4EVBvIRsOtEsbbMmXWG_vVm6eHQOM5ffe8N7hFxSKChQfrMujA_RuKIESgvgBUB9RGZUNDIHJvkxmQFQyGUl3k_JWYxrAEgszEix8CH46PyQeZt9oR6zMaSNbdbrzwGj2_aZ7jq_yz7uGT0nJ1Z3ES8Od07eHu5fF0_58uXxeXG3zE3FxZivjNatbbA2Aku9stLSsmSUaVExbU1Z8cZWlKEoMY3lwjLZ6BpB8NoA2mpOriffTfDfW4yj6l002HV6QL-NSlIpQYhKJJJNpEkxYkCrNsH1OuwUBbVvR63V1I7at6OAq9ROkl0dHuhodGeDHoyLf9qSsRI4l4m7nThMaX8cBpWccDDYuoBmVK13_z_6Be-KfDc</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Neil, W.C.</creator><creator>Forsyth, M.</creator><creator>Howlett, P.C.</creator><creator>Hutchinson, C.R.</creator><creator>Hinton, B.R.W.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20111001</creationdate><title>Corrosion of heat treated magnesium alloy ZE41</title><author>Neil, W.C. ; Forsyth, M. ; Howlett, P.C. ; Hutchinson, C.R. ; Hinton, B.R.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-bcaadf7e5c8e2abf9f122414a834afc2367f314e82eeeef68f497a5e0865c0ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>A. Magnesium</topic><topic>A. Zirconium</topic><topic>Applied sciences</topic><topic>Aqueous environments</topic><topic>B. Polarisation</topic><topic>B. SEM</topic><topic>C. Pitting corrosion</topic><topic>Corrosion</topic><topic>Corrosion environments</topic><topic>Corrosion mechanisms</topic><topic>Exact sciences and technology</topic><topic>Grain boundaries</topic><topic>Heat treatment</topic><topic>Magnesium base alloys</topic><topic>Metals. Metallurgy</topic><topic>Microstructure</topic><topic>Scanning electron microscopy</topic><topic>Zirconium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Neil, W.C.</creatorcontrib><creatorcontrib>Forsyth, M.</creatorcontrib><creatorcontrib>Howlett, P.C.</creatorcontrib><creatorcontrib>Hutchinson, C.R.</creatorcontrib><creatorcontrib>Hinton, B.R.W.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Corrosion science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Neil, W.C.</au><au>Forsyth, M.</au><au>Howlett, P.C.</au><au>Hutchinson, C.R.</au><au>Hinton, B.R.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Corrosion of heat treated magnesium alloy ZE41</atitle><jtitle>Corrosion science</jtitle><date>2011-10-01</date><risdate>2011</risdate><volume>53</volume><issue>10</issue><spage>3299</spage><epage>3308</epage><pages>3299-3308</pages><issn>0010-938X</issn><eissn>1879-0496</eissn><coden>CRRSAA</coden><abstract>► Heat treatment of ZE41A-T5 significantly altered the Zr-rich regions and T-phase. ► HTZE41 corrosion morphology consisted of grain boundary attack. ► Attack progressed into the α-Mg grain but was arrested by the Zr-rich regions.
This paper investigates the effect of heat treatment upon the corrosion morphology and mechanism of ZE41 alloy. The results of optical and scanning electron microscopy (SEM) together with potentiodynamic polarisation reveal the importance of the microstructure in the initiation and propagation of corrosion in an aqueous environment. The corrosion of the heat-treated alloy is significantly altered due to changes in the microstructure, specifically the Zr-rich regions and the grain boundary T-phase.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.corsci.2011.06.005</doi><tpages>10</tpages></addata></record> |
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subjects | A. Magnesium A. Zirconium Applied sciences Aqueous environments B. Polarisation B. SEM C. Pitting corrosion Corrosion Corrosion environments Corrosion mechanisms Exact sciences and technology Grain boundaries Heat treatment Magnesium base alloys Metals. Metallurgy Microstructure Scanning electron microscopy Zirconium |
title | Corrosion of heat treated magnesium alloy ZE41 |
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