Extended solubility in non-equilibrium Pb/Fe system
Nanostructured Pb/Fe alloys have been produced by means of mechanosynthesis and co-deposition methods in powder and film forms, respectively, in both sides of the composition range. Low temperature Mössbauer results obtained from the films have indicated the presence of interstitial Fe in fcc-Pb lat...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2005-01, Vol.390 (1), p.13-18 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Nunes, E. Passamani, E.C. Larica, C. Freitas, J.C.C. Takeuchi, A.Y. Baggio-Saitovitch, E. Doriguetto, A.C. Fernandes, A.A.R. |
| description | Nanostructured Pb/Fe alloys have been produced by means of mechanosynthesis and co-deposition methods in powder and film forms, respectively, in both sides of the composition range. Low temperature Mössbauer results obtained from the films have indicated the presence of interstitial Fe in fcc-Pb lattice, with maximum Fe solubility of 3
at.%. This Fe configuration has an atomic diffusion effect with increasing temperature, resulting in formation of small Fe clusters. On the other hand, milling Fe and Pb powders mixture up to 700
h only produced iron-rich Pb/Fe phases with high degree of chemical disorder established due to different atomic radii of Pb and Fe, as shown by a broad Mössbauer subspectra. The milling procedure extended the Pb solubility limit in Fe matrix to 6
at.%. Therefore, our results of films and milled powders indicated that one has extended the known solubility limit for this system. |
| doi_str_mv | 10.1016/j.msea.2004.05.032 |
| format | Article |
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at.%. This Fe configuration has an atomic diffusion effect with increasing temperature, resulting in formation of small Fe clusters. On the other hand, milling Fe and Pb powders mixture up to 700
h only produced iron-rich Pb/Fe phases with high degree of chemical disorder established due to different atomic radii of Pb and Fe, as shown by a broad Mössbauer subspectra. The milling procedure extended the Pb solubility limit in Fe matrix to 6
at.%. Therefore, our results of films and milled powders indicated that one has extended the known solubility limit for this system.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2004.05.032</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Exact sciences and technology ; Lead and iron alloys ; Metals. Metallurgy ; Metastable phases ; Milling ; Mössbauer effect ; Powder metallurgy. Composite materials ; Production techniques ; Technology ; Thermal properties ; Vapor quenching</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2005-01, Vol.390 (1), p.13-18</ispartof><rights>2004 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-8f926515955b3c3c8625e3facf9b5b9c0916df67ec37ffcad1b1fc23d7fe9a653</citedby><cites>FETCH-LOGICAL-c392t-8f926515955b3c3c8625e3facf9b5b9c0916df67ec37ffcad1b1fc23d7fe9a653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921509304005921$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16426419$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Nunes, E.</creatorcontrib><creatorcontrib>Passamani, E.C.</creatorcontrib><creatorcontrib>Larica, C.</creatorcontrib><creatorcontrib>Freitas, J.C.C.</creatorcontrib><creatorcontrib>Takeuchi, A.Y.</creatorcontrib><creatorcontrib>Baggio-Saitovitch, E.</creatorcontrib><creatorcontrib>Doriguetto, A.C.</creatorcontrib><creatorcontrib>Fernandes, A.A.R.</creatorcontrib><title>Extended solubility in non-equilibrium Pb/Fe system</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>Nanostructured Pb/Fe alloys have been produced by means of mechanosynthesis and co-deposition methods in powder and film forms, respectively, in both sides of the composition range. Low temperature Mössbauer results obtained from the films have indicated the presence of interstitial Fe in fcc-Pb lattice, with maximum Fe solubility of 3
at.%. This Fe configuration has an atomic diffusion effect with increasing temperature, resulting in formation of small Fe clusters. On the other hand, milling Fe and Pb powders mixture up to 700
h only produced iron-rich Pb/Fe phases with high degree of chemical disorder established due to different atomic radii of Pb and Fe, as shown by a broad Mössbauer subspectra. The milling procedure extended the Pb solubility limit in Fe matrix to 6
at.%. Therefore, our results of films and milled powders indicated that one has extended the known solubility limit for this system.</description><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>Lead and iron alloys</subject><subject>Metals. Metallurgy</subject><subject>Metastable phases</subject><subject>Milling</subject><subject>Mössbauer effect</subject><subject>Powder metallurgy. Composite materials</subject><subject>Production techniques</subject><subject>Technology</subject><subject>Thermal properties</subject><subject>Vapor quenching</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEURYMoWKt_wNVsdDfTl2SSTsCNFKtCQRe6DpnMC6TMR5vMiP33ztCCO109Lpx7HxxCbilkFKhcbLMmoskYQJ6ByICzMzKjxZKnueLynMxAMZoKUPySXMW4BQCag5gR_vTdY1thlcSuHkpf-_6Q-DZpuzbF_TDmMvihSd7LxRqTeIg9Ntfkwpk64s3pzsnn-ulj9ZJu3p5fV4-b1HLF-rRwiklBhRKi5JbbQjKB3BnrVClKZUFRWTm5RMuXzllT0ZI6y3i1dKiMFHxO7o-7u9DtB4y9bny0WNemxW6ImgtWgGTqX5AVUkkpJ5AdQRu6GAM6vQu-MeGgKehJpN7qSaSeRGoQehQ5lu5O6yZaU7tgWuvjb1PmTOZ0Gn84cjg6-fIYdLQeW4uVD2h7XXX-rzc_InuI0Q</recordid><startdate>20050115</startdate><enddate>20050115</enddate><creator>Nunes, E.</creator><creator>Passamani, E.C.</creator><creator>Larica, C.</creator><creator>Freitas, J.C.C.</creator><creator>Takeuchi, A.Y.</creator><creator>Baggio-Saitovitch, E.</creator><creator>Doriguetto, A.C.</creator><creator>Fernandes, A.A.R.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7SR</scope></search><sort><creationdate>20050115</creationdate><title>Extended solubility in non-equilibrium Pb/Fe system</title><author>Nunes, E. ; Passamani, E.C. ; Larica, C. ; Freitas, J.C.C. ; Takeuchi, A.Y. ; Baggio-Saitovitch, E. ; Doriguetto, A.C. ; Fernandes, A.A.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-8f926515955b3c3c8625e3facf9b5b9c0916df67ec37ffcad1b1fc23d7fe9a653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Exact sciences and technology</topic><topic>Lead and iron alloys</topic><topic>Metals. Metallurgy</topic><topic>Metastable phases</topic><topic>Milling</topic><topic>Mössbauer effect</topic><topic>Powder metallurgy. Composite materials</topic><topic>Production techniques</topic><topic>Technology</topic><topic>Thermal properties</topic><topic>Vapor quenching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nunes, E.</creatorcontrib><creatorcontrib>Passamani, E.C.</creatorcontrib><creatorcontrib>Larica, C.</creatorcontrib><creatorcontrib>Freitas, J.C.C.</creatorcontrib><creatorcontrib>Takeuchi, A.Y.</creatorcontrib><creatorcontrib>Baggio-Saitovitch, E.</creatorcontrib><creatorcontrib>Doriguetto, A.C.</creatorcontrib><creatorcontrib>Fernandes, A.A.R.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Engineered Materials Abstracts</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>Nunes, E.</au><au>Passamani, E.C.</au><au>Larica, C.</au><au>Freitas, J.C.C.</au><au>Takeuchi, A.Y.</au><au>Baggio-Saitovitch, E.</au><au>Doriguetto, A.C.</au><au>Fernandes, A.A.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Extended solubility in non-equilibrium Pb/Fe system</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2005-01-15</date><risdate>2005</risdate><volume>390</volume><issue>1</issue><spage>13</spage><epage>18</epage><pages>13-18</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>Nanostructured Pb/Fe alloys have been produced by means of mechanosynthesis and co-deposition methods in powder and film forms, respectively, in both sides of the composition range. Low temperature Mössbauer results obtained from the films have indicated the presence of interstitial Fe in fcc-Pb lattice, with maximum Fe solubility of 3
at.%. This Fe configuration has an atomic diffusion effect with increasing temperature, resulting in formation of small Fe clusters. On the other hand, milling Fe and Pb powders mixture up to 700
h only produced iron-rich Pb/Fe phases with high degree of chemical disorder established due to different atomic radii of Pb and Fe, as shown by a broad Mössbauer subspectra. The milling procedure extended the Pb solubility limit in Fe matrix to 6
at.%. Therefore, our results of films and milled powders indicated that one has extended the known solubility limit for this system.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2004.05.032</doi><tpages>6</tpages></addata></record> |
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| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2005-01, Vol.390 (1), p.13-18 |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Applied sciences Exact sciences and technology Lead and iron alloys Metals. Metallurgy Metastable phases Milling Mössbauer effect Powder metallurgy. Composite materials Production techniques Technology Thermal properties Vapor quenching |
| title | Extended solubility in non-equilibrium Pb/Fe system |
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