As-quenched microstructure of a Cu-24.8Mn-30.0Al alloy
The as-quenched microstructure of chill cast Cu-24.8Mn-30.0Al specimens that had been homogenized at 850 deg C for 72 h, sectioned, heat treated at 850 deg C for 1 h and rapidly quenched into iced brine were studied using a scanning transmission electron microscope equipped with energy dispersive x...
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| Veröffentlicht in: | Scripta Materialia 1996, Vol.34 (1), p.83-87 |
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| creator | Chu, K.C. Jeng, S.C. Liu, T.F. |
| description | The as-quenched microstructure of chill cast Cu-24.8Mn-30.0Al specimens that had been homogenized at 850 deg C for 72 h, sectioned, heat treated at 850 deg C for 1 h and rapidly quenched into iced brine were studied using a scanning transmission electron microscope equipped with energy dispersive x ray spectrometer. Quantitative analyses of elemental concentrations for Cu, Mn and Al were made. The microstructure was found to be a mixture of (L2 sub 1 +B2+L-J) phases. The increase of Al content enhanced the formation of the L-J precipitate. |
| doi_str_mv | 10.1016/1359-6462(95)00486-6 |
| format | Article |
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Quantitative analyses of elemental concentrations for Cu, Mn and Al were made. The microstructure was found to be a mixture of (L2 sub 1 +B2+L-J) phases. The increase of Al content enhanced the formation of the L-J precipitate.</description><identifier>ISSN: 1359-6462</identifier><identifier>EISSN: 1872-8456</identifier><identifier>DOI: 10.1016/1359-6462(95)00486-6</identifier><language>eng</language><publisher>New York, NY: Elsevier Ltd</publisher><subject>ALUMINIUM ALLOYS ; Applied sciences ; CHEMICAL COMPOSITION ; Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization ; Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures ; COPPER ALLOYS ; Cross-disciplinary physics: materials science; rheology ; CRYSTAL STRUCTURE ; CRYSTAL-PHASE TRANSFORMATIONS ; Exact sciences and technology ; HEAT TREATMENTS ; LATTICE PARAMETERS ; MANGANESE ALLOYS ; MATERIALS SCIENCE ; Metals. Metallurgy ; MICROSTRUCTURE ; ORTHORHOMBIC LATTICES ; PHASE DIAGRAMS ; Physics ; QUENCHING ; SAMPLE PREPARATION ; TRANSMISSION ELECTRON MICROSCOPY ; Treatment of materials and its effects on microstructure and properties</subject><ispartof>Scripta Materialia, 1996, Vol.34 (1), p.83-87</ispartof><rights>1995</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-80855c9b0de2fdf7f579d87146796b3c25fdf33da17e1341738fb6b605d9c5d93</citedby><cites>FETCH-LOGICAL-c421t-80855c9b0de2fdf7f579d87146796b3c25fdf33da17e1341738fb6b605d9c5d93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/1359-6462(95)00486-6$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,886,3551,4025,27928,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3147377$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/186773$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Chu, K.C.</creatorcontrib><creatorcontrib>Jeng, S.C.</creatorcontrib><creatorcontrib>Liu, T.F.</creatorcontrib><title>As-quenched microstructure of a Cu-24.8Mn-30.0Al alloy</title><title>Scripta Materialia</title><description>The as-quenched microstructure of chill cast Cu-24.8Mn-30.0Al specimens that had been homogenized at 850 deg C for 72 h, sectioned, heat treated at 850 deg C for 1 h and rapidly quenched into iced brine were studied using a scanning transmission electron microscope equipped with energy dispersive x ray spectrometer. Quantitative analyses of elemental concentrations for Cu, Mn and Al were made. The microstructure was found to be a mixture of (L2 sub 1 +B2+L-J) phases. The increase of Al content enhanced the formation of the L-J precipitate.</description><subject>ALUMINIUM ALLOYS</subject><subject>Applied sciences</subject><subject>CHEMICAL COMPOSITION</subject><subject>Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization</subject><subject>Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures</subject><subject>COPPER ALLOYS</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>CRYSTAL STRUCTURE</subject><subject>CRYSTAL-PHASE TRANSFORMATIONS</subject><subject>Exact sciences and technology</subject><subject>HEAT TREATMENTS</subject><subject>LATTICE PARAMETERS</subject><subject>MANGANESE ALLOYS</subject><subject>MATERIALS SCIENCE</subject><subject>Metals. Metallurgy</subject><subject>MICROSTRUCTURE</subject><subject>ORTHORHOMBIC LATTICES</subject><subject>PHASE DIAGRAMS</subject><subject>Physics</subject><subject>QUENCHING</subject><subject>SAMPLE PREPARATION</subject><subject>TRANSMISSION ELECTRON MICROSCOPY</subject><subject>Treatment of materials and its effects on microstructure and properties</subject><issn>1359-6462</issn><issn>1872-8456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNqNkctKAzEUhoMoWKtv4GIEEV2k5p7MRijFG1Tc6DpkkgyNTGc0mRH69mZsdSkuQkL4zsn5vwBwitEMIyyuMeUlFEyQy5JfIcSUgGIPTLCSBCrGxX4-_yCH4CilN4SQwARPgJgn-DH41q68K9bBxi71cbD9EH3R1YUpFgMkbKaeWkjRDM2bwjRNtzkGB7Vpkj_Z7VPwenf7sniAy-f7x8V8CS0juIcKKc5tWSHnSe1qWXNZOiUxE7IUFbWE51tKncHSY8qwpKquRCUQd6XNi07B2bZvHivoZEPv7cp2bettr7ESUtLMXGyZ99jlKKnX65CsbxrT-m5ImgiqUEnIf0DOKcEZZFtw1JGir_V7DGsTNxojPRrXo0496tQl19_Gtchl57v-JlnT1NG0NqTfWoqZpHngKbjZYj6L-ww-jrnyD3gX4hjLdeHvd74A2ymQcw</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>Chu, K.C.</creator><creator>Jeng, S.C.</creator><creator>Liu, T.F.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope><scope>7SP</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>1996</creationdate><title>As-quenched microstructure of a Cu-24.8Mn-30.0Al alloy</title><author>Chu, K.C. ; Jeng, S.C. ; Liu, T.F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-80855c9b0de2fdf7f579d87146796b3c25fdf33da17e1341738fb6b605d9c5d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>ALUMINIUM ALLOYS</topic><topic>Applied sciences</topic><topic>CHEMICAL COMPOSITION</topic><topic>Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization</topic><topic>Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures</topic><topic>COPPER ALLOYS</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>CRYSTAL STRUCTURE</topic><topic>CRYSTAL-PHASE TRANSFORMATIONS</topic><topic>Exact sciences and technology</topic><topic>HEAT TREATMENTS</topic><topic>LATTICE PARAMETERS</topic><topic>MANGANESE ALLOYS</topic><topic>MATERIALS SCIENCE</topic><topic>Metals. Metallurgy</topic><topic>MICROSTRUCTURE</topic><topic>ORTHORHOMBIC LATTICES</topic><topic>PHASE DIAGRAMS</topic><topic>Physics</topic><topic>QUENCHING</topic><topic>SAMPLE PREPARATION</topic><topic>TRANSMISSION ELECTRON MICROSCOPY</topic><topic>Treatment of materials and its effects on microstructure and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chu, K.C.</creatorcontrib><creatorcontrib>Jeng, S.C.</creatorcontrib><creatorcontrib>Liu, T.F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Electronics & Communications Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Scripta Materialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chu, K.C.</au><au>Jeng, S.C.</au><au>Liu, T.F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>As-quenched microstructure of a Cu-24.8Mn-30.0Al alloy</atitle><jtitle>Scripta Materialia</jtitle><date>1996</date><risdate>1996</risdate><volume>34</volume><issue>1</issue><spage>83</spage><epage>87</epage><pages>83-87</pages><issn>1359-6462</issn><eissn>1872-8456</eissn><abstract>The as-quenched microstructure of chill cast Cu-24.8Mn-30.0Al specimens that had been homogenized at 850 deg C for 72 h, sectioned, heat treated at 850 deg C for 1 h and rapidly quenched into iced brine were studied using a scanning transmission electron microscope equipped with energy dispersive x ray spectrometer. Quantitative analyses of elemental concentrations for Cu, Mn and Al were made. The microstructure was found to be a mixture of (L2 sub 1 +B2+L-J) phases. The increase of Al content enhanced the formation of the L-J precipitate.</abstract><cop>New York, NY</cop><pub>Elsevier Ltd</pub><doi>10.1016/1359-6462(95)00486-6</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-6462 |
| ispartof | Scripta Materialia, 1996, Vol.34 (1), p.83-87 |
| issn | 1359-6462 1872-8456 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_26380922 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | ALUMINIUM ALLOYS Applied sciences CHEMICAL COMPOSITION Cold working, work hardening annealing, post-deformation annealing, quenching, tempering recovery, and crystallization Cold working, work hardening annealing, quenching, tempering, recovery, and recrystallization textures COPPER ALLOYS Cross-disciplinary physics: materials science rheology CRYSTAL STRUCTURE CRYSTAL-PHASE TRANSFORMATIONS Exact sciences and technology HEAT TREATMENTS LATTICE PARAMETERS MANGANESE ALLOYS MATERIALS SCIENCE Metals. Metallurgy MICROSTRUCTURE ORTHORHOMBIC LATTICES PHASE DIAGRAMS Physics QUENCHING SAMPLE PREPARATION TRANSMISSION ELECTRON MICROSCOPY Treatment of materials and its effects on microstructure and properties |
| title | As-quenched microstructure of a Cu-24.8Mn-30.0Al alloy |
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