On critical aspects of infiltrated Al/diamond composites for thermal management: Diamond quality versus processing conditions
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor | Materiales Avanzados | es |
dc.contributor | Física de la Materia Condensada | es |
dc.contributor.author | Monje López, Ivonne E. | - |
dc.contributor.author | Louis, Enrique | - |
dc.contributor.author | Molina Jordá, José Miguel | - |
dc.contributor.other | Universidad de Alicante. Departamento de Química Inorgánica | es |
dc.contributor.other | Universidad de Alicante. Departamento de Física Aplicada | es |
dc.contributor.other | Universidad de Alicante. Instituto Universitario de Materiales | es |
dc.date.accessioned | 2014-10-01T11:49:22Z | - |
dc.date.available | 2014-10-01T11:49:22Z | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | Composites Part A: Applied Science and Manufacturing. 2014, 67: 70-76. doi:10.1016/j.compositesa.2014.08.015 | es |
dc.identifier.issn | 1359-835X (Print) | - |
dc.identifier.issn | 1878-5840 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/40801 | - |
dc.description.abstract | Al/diamond composites containing diamond particles of different qualities have been manufactured by gas pressure-assisted metal infiltration and characterized by thermal conductivity (TC) measurements. The results show that the intrinsic thermal conductivity of diamond (varied with the diamond quality) plays a minor role on TC. TC is mainly governed by the Al–diamond interface characteristics, which are determined by a proper control exerted through processing conditions. Albeit a very low cost and low quality diamond is used, a high value of 667 W/m K has been measured for Al/diamond composites produced under optimized processing conditions. Values above 740 W/m K are reported for the best diamond quality explored in this work. These experimental results, which assign the control over TC mainly to the interface conductance, suggest that many of the limiting values of TC reported in literature for the different explored metal–diamond systems, need to be reconsidered by proper precise control of interface evolution. | es |
dc.description.sponsorship | The authors acknowledge partial financial support from the Ministerio de Ciencia e Innovación (Projects MAT2011-25029 and AGNO – GRUPOANTOLIN-08Y) and Generalitat Valenciana (Project PROMETEO/2009/002). J.M. Molina wishes also to thank the Ministerio de Ciencia e Innovación for a “Ramón y Cajal” contract. I.E. Monje acknowledges the Universidad de Alicante for a PhD fellowship. | es |
dc.language | eng | es |
dc.publisher | Elsevier | es |
dc.subject | Metal–matrix composites (MMCs) | es |
dc.subject | Interface/interphase | es |
dc.subject | Thermal properties | es |
dc.subject | Liquid metal infiltration | es |
dc.subject.other | Química Inorgánica | es |
dc.subject.other | Física de la Materia Condensada | es |
dc.title | On critical aspects of infiltrated Al/diamond composites for thermal management: Diamond quality versus processing conditions | es |
dc.type | info:eu-repo/semantics/article | es |
dc.peerreviewed | si | es |
dc.identifier.doi | 10.1016/j.compositesa.2014.08.015 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.compositesa.2014.08.015 | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//MAT2011-25029 | - |
Aparece en las colecciones: | INV - Física de la Materia Condensada - Artículos de Revistas INV - LMA - Artículos de Revistas |
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2014_Monje_etal_CompositesA_final.pdf | Versión final (acceso restringido) | 831,69 kB | Adobe PDF | Abrir Solicitar una copia |
2014_Monje_etal_CompositesA.pdf | Accepted Manuscript (acceso abierto) | 859,46 kB | Adobe PDF | Abrir Vista previa |
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