Dependency of the thermal and electrical conductivity on the temperature and composition of Cu in the Al based Al–Cu alloys
The variations of thermal conductivity with temperature for Al–[ x] wt.% Cu, x = 3, 6, 15 and 24 alloys were measured by using a radial heat flow apparatus. The variations of electrical conductivity of solid phases versus temperature for the same alloys were determined from the Wiedemann–Franz and S...
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| creator | Aksöz, S. Ocak, Y. Maraşlı, N. Çadirli, E. Kaya, H. Böyük, U. |
| description | The variations of thermal conductivity with temperature for Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys were measured by using a radial heat flow apparatus. The variations of electrical conductivity of solid phases versus temperature for the same alloys were determined from the Wiedemann–Franz and Smith–Palmer equations by using the measured values of thermal conductivity. From the graphs of thermal and electrical conductivity versus temperature, the thermal conductivity of the solid phases at their melting temperatures, and the thermal temperature and the electrical coefficients for the same alloys were obtained. Dependency of the thermal and electrical conductivity on the composition of Cu in the Al based Al−Cu alloys were also investigated. According to present experimental results, the thermal and electrical conductivity of Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys linearly decrease with increasing the temperature and composition of Cu. The enthalpy of fusion and the specific heat change during the transformation for the same alloys were determined from cooling trace during the transformation from eutectic liquid to eutectic solid by means of differential scanning calorimeter (DSC). |
| doi_str_mv | 10.1016/j.expthermflusci.2010.07.015 |
| format | Article |
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x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys were measured by using a radial heat flow apparatus. The variations of electrical conductivity of solid phases versus temperature for the same alloys were determined from the Wiedemann–Franz and Smith–Palmer equations by using the measured values of thermal conductivity. From the graphs of thermal and electrical conductivity versus temperature, the thermal conductivity of the solid phases at their melting temperatures, and the thermal temperature and the electrical coefficients for the same alloys were obtained. Dependency of the thermal and electrical conductivity on the composition of Cu in the Al based Al−Cu alloys were also investigated. According to present experimental results, the thermal and electrical conductivity of Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys linearly decrease with increasing the temperature and composition of Cu. The enthalpy of fusion and the specific heat change during the transformation for the same alloys were determined from cooling trace during the transformation from eutectic liquid to eutectic solid by means of differential scanning calorimeter (DSC).</description><identifier>ISSN: 0894-1777</identifier><identifier>EISSN: 1879-2286</identifier><identifier>DOI: 10.1016/j.expthermflusci.2010.07.015</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Alloys ; ALUMINUM ALLOYS (50 TO 99 AL) ; Aluminum base alloys ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Copper ; COPPER ALUMINUM ALLOYS ; Electrical and thermal conduction in amorphous and liquid metals and alloys ; Electrical conductivity ; Electrical resistivity ; Electronic conduction in metals and alloys ; Electronic transport in condensed matter ; Enthalpy ; Exact sciences and technology ; Heat transfer ; Physics ; Resistivity ; SPECIFIC HEAT ; Temperature coefficients ; Thermal conductivity ; WIEDEMANN FRANZ RATIO</subject><ispartof>Experimental thermal and fluid science, 2010-11, Vol.34 (8), p.1507-1516</ispartof><rights>2010 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c491t-a3ac5ed5f3ae23043d91e6833dc05aa5646e94f30ef14ca596109adcdec90cee3</citedby><cites>FETCH-LOGICAL-c491t-a3ac5ed5f3ae23043d91e6833dc05aa5646e94f30ef14ca596109adcdec90cee3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.expthermflusci.2010.07.015$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23239520$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Aksöz, S.</creatorcontrib><creatorcontrib>Ocak, Y.</creatorcontrib><creatorcontrib>Maraşlı, N.</creatorcontrib><creatorcontrib>Çadirli, E.</creatorcontrib><creatorcontrib>Kaya, H.</creatorcontrib><creatorcontrib>Böyük, U.</creatorcontrib><title>Dependency of the thermal and electrical conductivity on the temperature and composition of Cu in the Al based Al–Cu alloys</title><title>Experimental thermal and fluid science</title><description>The variations of thermal conductivity with temperature for Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys were measured by using a radial heat flow apparatus. The variations of electrical conductivity of solid phases versus temperature for the same alloys were determined from the Wiedemann–Franz and Smith–Palmer equations by using the measured values of thermal conductivity. From the graphs of thermal and electrical conductivity versus temperature, the thermal conductivity of the solid phases at their melting temperatures, and the thermal temperature and the electrical coefficients for the same alloys were obtained. Dependency of the thermal and electrical conductivity on the composition of Cu in the Al based Al−Cu alloys were also investigated. According to present experimental results, the thermal and electrical conductivity of Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys linearly decrease with increasing the temperature and composition of Cu. The enthalpy of fusion and the specific heat change during the transformation for the same alloys were determined from cooling trace during the transformation from eutectic liquid to eutectic solid by means of differential scanning calorimeter (DSC).</description><subject>Alloys</subject><subject>ALUMINUM ALLOYS (50 TO 99 AL)</subject><subject>Aluminum base alloys</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Copper</subject><subject>COPPER ALUMINUM ALLOYS</subject><subject>Electrical and thermal conduction in amorphous and liquid metals and alloys</subject><subject>Electrical conductivity</subject><subject>Electrical resistivity</subject><subject>Electronic conduction in metals and alloys</subject><subject>Electronic transport in condensed matter</subject><subject>Enthalpy</subject><subject>Exact sciences and technology</subject><subject>Heat transfer</subject><subject>Physics</subject><subject>Resistivity</subject><subject>SPECIFIC HEAT</subject><subject>Temperature coefficients</subject><subject>Thermal conductivity</subject><subject>WIEDEMANN FRANZ RATIO</subject><issn>0894-1777</issn><issn>1879-2286</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkcGK1TAUhoMoeB19hy4U3fR6kjRtA26Gq-MIA250HWJyirmkTU3awbsY8B18Q5_EM9NBcCOukpzz5T9wPsaec9hz4O3r4x6_z8tXzOMQ1-LCXgC1oNsDVw_YjvedroXo24dsB71uat513WP2pJQjAPSCw47dvMUZJ4-TO1VpqCisugu0sbKTrzCiW3Jw9HRp8qtbwnVYCJ02FMcZs13WjHe4S-OcSlgC9SntsFZhA89j9cUW9HT59eMn1W2M6VSeskeDjQWf3Z9n7PPFu0-Hy_rq4_sPh_Or2jWaL7WV1in0apAWhYRGes2x7aX0DpS1qm1a1M0gAQfeOKt0y0Fb7zw6DQ5RnrGXW-6c07cVy2LGUBzGaCdMazG95AJa2SsiX_2T5G3HpVBKdYS-2VCXUykZBzPnMNp8MhzMrR9zNH_7Mbd-DHSG_ND3F_eTbKH9DtlOLpQ_GUIKqZUA4i42DmlB1wGzoSTyhT5kkmN8Cv838DfakbI2</recordid><startdate>20101101</startdate><enddate>20101101</enddate><creator>Aksöz, S.</creator><creator>Ocak, Y.</creator><creator>Maraşlı, N.</creator><creator>Çadirli, E.</creator><creator>Kaya, H.</creator><creator>Böyük, U.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20101101</creationdate><title>Dependency of the thermal and electrical conductivity on the temperature and composition of Cu in the Al based Al–Cu alloys</title><author>Aksöz, S. ; Ocak, Y. ; Maraşlı, N. ; Çadirli, E. ; Kaya, H. ; Böyük, U.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c491t-a3ac5ed5f3ae23043d91e6833dc05aa5646e94f30ef14ca596109adcdec90cee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alloys</topic><topic>ALUMINUM ALLOYS (50 TO 99 AL)</topic><topic>Aluminum base alloys</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Copper</topic><topic>COPPER ALUMINUM ALLOYS</topic><topic>Electrical and thermal conduction in amorphous and liquid metals and alloys</topic><topic>Electrical conductivity</topic><topic>Electrical resistivity</topic><topic>Electronic conduction in metals and alloys</topic><topic>Electronic transport in condensed matter</topic><topic>Enthalpy</topic><topic>Exact sciences and technology</topic><topic>Heat transfer</topic><topic>Physics</topic><topic>Resistivity</topic><topic>SPECIFIC HEAT</topic><topic>Temperature coefficients</topic><topic>Thermal conductivity</topic><topic>WIEDEMANN FRANZ RATIO</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aksöz, S.</creatorcontrib><creatorcontrib>Ocak, Y.</creatorcontrib><creatorcontrib>Maraşlı, N.</creatorcontrib><creatorcontrib>Çadirli, E.</creatorcontrib><creatorcontrib>Kaya, H.</creatorcontrib><creatorcontrib>Böyük, U.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Experimental thermal and fluid science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aksöz, S.</au><au>Ocak, Y.</au><au>Maraşlı, N.</au><au>Çadirli, E.</au><au>Kaya, H.</au><au>Böyük, U.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dependency of the thermal and electrical conductivity on the temperature and composition of Cu in the Al based Al–Cu alloys</atitle><jtitle>Experimental thermal and fluid science</jtitle><date>2010-11-01</date><risdate>2010</risdate><volume>34</volume><issue>8</issue><spage>1507</spage><epage>1516</epage><pages>1507-1516</pages><issn>0894-1777</issn><eissn>1879-2286</eissn><abstract>The variations of thermal conductivity with temperature for Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys were measured by using a radial heat flow apparatus. The variations of electrical conductivity of solid phases versus temperature for the same alloys were determined from the Wiedemann–Franz and Smith–Palmer equations by using the measured values of thermal conductivity. From the graphs of thermal and electrical conductivity versus temperature, the thermal conductivity of the solid phases at their melting temperatures, and the thermal temperature and the electrical coefficients for the same alloys were obtained. Dependency of the thermal and electrical conductivity on the composition of Cu in the Al based Al−Cu alloys were also investigated. According to present experimental results, the thermal and electrical conductivity of Al–[
x] wt.% Cu,
x
=
3, 6, 15 and 24 alloys linearly decrease with increasing the temperature and composition of Cu. The enthalpy of fusion and the specific heat change during the transformation for the same alloys were determined from cooling trace during the transformation from eutectic liquid to eutectic solid by means of differential scanning calorimeter (DSC).</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><doi>10.1016/j.expthermflusci.2010.07.015</doi><tpages>10</tpages></addata></record> |
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| ispartof | Experimental thermal and fluid science, 2010-11, Vol.34 (8), p.1507-1516 |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Alloys ALUMINUM ALLOYS (50 TO 99 AL) Aluminum base alloys Condensed matter: electronic structure, electrical, magnetic, and optical properties Copper COPPER ALUMINUM ALLOYS Electrical and thermal conduction in amorphous and liquid metals and alloys Electrical conductivity Electrical resistivity Electronic conduction in metals and alloys Electronic transport in condensed matter Enthalpy Exact sciences and technology Heat transfer Physics Resistivity SPECIFIC HEAT Temperature coefficients Thermal conductivity WIEDEMANN FRANZ RATIO |
| title | Dependency of the thermal and electrical conductivity on the temperature and composition of Cu in the Al based Al–Cu alloys |
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