Influence of alloying elements on grain-growth in Zr(Fe) and Cu(Fe) thin-films under in situ ion-irradiation
Thin-films of Zr(Fe) and Cu(Fe) were ion-irradiated in situ in a transmission electron microscope to study the influence of alloying elements on grain-growth. These two systems are different in that Zr–Fe has a negative heat of mixing and Cu–Fe a positive heat of mixing. Irradiations conducted at te...
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| Veröffentlicht in: | J. Nucl. Mater 2008-12, Vol.382 (2), p.184-189 |
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| creator | Kaoumi, D. Motta, A.T. Birtcher, R.C. |
| description | Thin-films of Zr(Fe) and Cu(Fe) were ion-irradiated in situ in a transmission electron microscope to study the influence of alloying elements on grain-growth. These two systems are different in that Zr–Fe has a negative heat of mixing and Cu–Fe a positive heat of mixing. Irradiations conducted at temperatures of 20–573
K showed precipitation in Zr(Fe) but not in Cu(Fe). The grain sizes increased monotonically with fluence and in both cases the pure metal exhibited more grain-growth than the alloy. A more drastic reduction of grain-growth rate was observed in Zr(Fe) (where precipitate drag occurred) than in Cu–Fe (where only solute drag was available). Zr(Fe) samples were also subjected to 1
MeV electron irradiation but no grain-growth was observed. The results are discussed in terms of the mechanisms of grain-growth under irradiation. |
| doi_str_mv | 10.1016/j.jnucmat.2008.08.011 |
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K showed precipitation in Zr(Fe) but not in Cu(Fe). The grain sizes increased monotonically with fluence and in both cases the pure metal exhibited more grain-growth than the alloy. A more drastic reduction of grain-growth rate was observed in Zr(Fe) (where precipitate drag occurred) than in Cu–Fe (where only solute drag was available). Zr(Fe) samples were also subjected to 1
MeV electron irradiation but no grain-growth was observed. The results are discussed in terms of the mechanisms of grain-growth under irradiation.</description><identifier>ISSN: 0022-3115</identifier><identifier>EISSN: 1873-4820</identifier><identifier>DOI: 10.1016/j.jnucmat.2008.08.011</identifier><identifier>CODEN: JNUMAM</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>ALLOYING ; Applied sciences ; Controled nuclear fusion plants ; Copper ; COPPER ALLOYS ; Drag ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Fission nuclear power plants ; Fuels ; GRAIN GROWTH ; GRAIN SIZE ; GRAIN SIZE AND SHAPE ; HEAT OF MIXING ; Installations for energy generation and conversion: thermal and electrical energy ; IRON ALLOYS ; IRRADIATION ; MATERIALS SCIENCE ; MIXING HEAT ; Nuclear fuels ; PRECIPITATES ; Precipitation ; RADIATION ; THIN FILMS ; Zirconium ; ZIRCONIUM ALLOYS</subject><ispartof>J. Nucl. Mater, 2008-12, Vol.382 (2), p.184-189</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c429t-c2d41a4d180f37a38e10f6f0dbcd45d846ac1f4a28b9170d5162c1227abcfe493</citedby><cites>FETCH-LOGICAL-c429t-c2d41a4d180f37a38e10f6f0dbcd45d846ac1f4a28b9170d5162c1227abcfe493</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jnucmat.2008.08.011$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>310,311,315,781,785,790,791,886,3551,23935,23936,25145,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21017456$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1006262$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Kaoumi, D.</creatorcontrib><creatorcontrib>Motta, A.T.</creatorcontrib><creatorcontrib>Birtcher, R.C.</creatorcontrib><creatorcontrib>Argonne National Lab. (ANL), Argonne, IL (United States)</creatorcontrib><title>Influence of alloying elements on grain-growth in Zr(Fe) and Cu(Fe) thin-films under in situ ion-irradiation</title><title>J. Nucl. Mater</title><description>Thin-films of Zr(Fe) and Cu(Fe) were ion-irradiated in situ in a transmission electron microscope to study the influence of alloying elements on grain-growth. These two systems are different in that Zr–Fe has a negative heat of mixing and Cu–Fe a positive heat of mixing. Irradiations conducted at temperatures of 20–573
K showed precipitation in Zr(Fe) but not in Cu(Fe). The grain sizes increased monotonically with fluence and in both cases the pure metal exhibited more grain-growth than the alloy. A more drastic reduction of grain-growth rate was observed in Zr(Fe) (where precipitate drag occurred) than in Cu–Fe (where only solute drag was available). Zr(Fe) samples were also subjected to 1
MeV electron irradiation but no grain-growth was observed. The results are discussed in terms of the mechanisms of grain-growth under irradiation.</description><subject>ALLOYING</subject><subject>Applied sciences</subject><subject>Controled nuclear fusion plants</subject><subject>Copper</subject><subject>COPPER ALLOYS</subject><subject>Drag</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Fission nuclear power plants</subject><subject>Fuels</subject><subject>GRAIN GROWTH</subject><subject>GRAIN SIZE</subject><subject>GRAIN SIZE AND SHAPE</subject><subject>HEAT OF MIXING</subject><subject>Installations for energy generation and conversion: thermal and electrical energy</subject><subject>IRON ALLOYS</subject><subject>IRRADIATION</subject><subject>MATERIALS SCIENCE</subject><subject>MIXING HEAT</subject><subject>Nuclear fuels</subject><subject>PRECIPITATES</subject><subject>Precipitation</subject><subject>RADIATION</subject><subject>THIN FILMS</subject><subject>Zirconium</subject><subject>ZIRCONIUM ALLOYS</subject><issn>0022-3115</issn><issn>1873-4820</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkUuLVDEQhYMo2I7-BCEIvha3TeUm97ESaRwdGHCjGzchnUd3mtxkTHKV-fcmduNSoSC1-E6dqhyEngPZAoHh3Wl7CqtaZNlSQqZtK4AHaAPT2HdsouQh2hBCadcD8MfoSc4nQgifCd8gfxOsX01QBkeLpffx3oUDNt4sJpSMY8CHJF3oDin-KkfsAv6e3lybt1gGjXfrn7YcK2CdXzJegzapUdmVFbsYOpeS1E6W2j9Fj6z02Ty7vFfo2_XHr7vP3e2XTze7D7edYnQunaKagWQaJmL7UfaTAWIHS_Reacb1xAapwDJJp_0MI9EcBqqA0lHulTVs7q_Qi_PcmIsTWbli1FHFEIwqAggZ6EAr9PoM3aX4YzW5iMVlZbyXwcQ1i2muEONsrOSrf5I9rxvwfqggP4MqxZyTseIuuUWm-2oqWlTiJC5RiRaVaAVQdS8vBjIr6W2SQbn8V0yrdGS8zX9_5kz9vJ_OpHZby0671E7T0f3H6TcZdavE</recordid><startdate>20081201</startdate><enddate>20081201</enddate><creator>Kaoumi, D.</creator><creator>Motta, A.T.</creator><creator>Birtcher, R.C.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20081201</creationdate><title>Influence of alloying elements on grain-growth in Zr(Fe) and Cu(Fe) thin-films under in situ ion-irradiation</title><author>Kaoumi, D. ; Motta, A.T. ; Birtcher, R.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c429t-c2d41a4d180f37a38e10f6f0dbcd45d846ac1f4a28b9170d5162c1227abcfe493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>ALLOYING</topic><topic>Applied sciences</topic><topic>Controled nuclear fusion plants</topic><topic>Copper</topic><topic>COPPER ALLOYS</topic><topic>Drag</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Exact sciences and technology</topic><topic>Fission nuclear power plants</topic><topic>Fuels</topic><topic>GRAIN GROWTH</topic><topic>GRAIN SIZE</topic><topic>GRAIN SIZE AND SHAPE</topic><topic>HEAT OF MIXING</topic><topic>Installations for energy generation and conversion: thermal and electrical energy</topic><topic>IRON ALLOYS</topic><topic>IRRADIATION</topic><topic>MATERIALS SCIENCE</topic><topic>MIXING HEAT</topic><topic>Nuclear fuels</topic><topic>PRECIPITATES</topic><topic>Precipitation</topic><topic>RADIATION</topic><topic>THIN FILMS</topic><topic>Zirconium</topic><topic>ZIRCONIUM ALLOYS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kaoumi, D.</creatorcontrib><creatorcontrib>Motta, A.T.</creatorcontrib><creatorcontrib>Birtcher, R.C.</creatorcontrib><creatorcontrib>Argonne National Lab. (ANL), Argonne, IL (United States)</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>J. Nucl. Mater</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kaoumi, D.</au><au>Motta, A.T.</au><au>Birtcher, R.C.</au><aucorp>Argonne National Lab. (ANL), Argonne, IL (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of alloying elements on grain-growth in Zr(Fe) and Cu(Fe) thin-films under in situ ion-irradiation</atitle><jtitle>J. Nucl. Mater</jtitle><date>2008-12-01</date><risdate>2008</risdate><volume>382</volume><issue>2</issue><spage>184</spage><epage>189</epage><pages>184-189</pages><issn>0022-3115</issn><eissn>1873-4820</eissn><coden>JNUMAM</coden><abstract>Thin-films of Zr(Fe) and Cu(Fe) were ion-irradiated in situ in a transmission electron microscope to study the influence of alloying elements on grain-growth. These two systems are different in that Zr–Fe has a negative heat of mixing and Cu–Fe a positive heat of mixing. Irradiations conducted at temperatures of 20–573
K showed precipitation in Zr(Fe) but not in Cu(Fe). The grain sizes increased monotonically with fluence and in both cases the pure metal exhibited more grain-growth than the alloy. A more drastic reduction of grain-growth rate was observed in Zr(Fe) (where precipitate drag occurred) than in Cu–Fe (where only solute drag was available). Zr(Fe) samples were also subjected to 1
MeV electron irradiation but no grain-growth was observed. The results are discussed in terms of the mechanisms of grain-growth under irradiation.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jnucmat.2008.08.011</doi><tpages>6</tpages></addata></record> |
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| subjects | ALLOYING Applied sciences Controled nuclear fusion plants Copper COPPER ALLOYS Drag Energy Energy. Thermal use of fuels Exact sciences and technology Fission nuclear power plants Fuels GRAIN GROWTH GRAIN SIZE GRAIN SIZE AND SHAPE HEAT OF MIXING Installations for energy generation and conversion: thermal and electrical energy IRON ALLOYS IRRADIATION MATERIALS SCIENCE MIXING HEAT Nuclear fuels PRECIPITATES Precipitation RADIATION THIN FILMS Zirconium ZIRCONIUM ALLOYS |
| title | Influence of alloying elements on grain-growth in Zr(Fe) and Cu(Fe) thin-films under in situ ion-irradiation |
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