Effect of titanium and zirconium carbide interphases on the thermal conductivity and interfacial heat transfers in copper/diamond composite materials
AZINA, Clio
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
SILVAIN, Jean-François
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
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Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
AZINA, Clio
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
SILVAIN, Jean-François
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
< Réduire
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Department of Electrical Engineering
Langue
en
Article de revue
Ce document a été publié dans
AIP Advances. 2019, vol. 9, n° 5, p. 055315
American Institute of Physics- AIP Publishing LLC
Résumé en anglais
Thermal properties of metal matrix composite materials are becoming ever more relevant with the increasing demand for thermally efficient materials. In this work, the thermal conductivity and heat transfers at the interfaces ...Lire la suite >
Thermal properties of metal matrix composite materials are becoming ever more relevant with the increasing demand for thermally efficient materials. In this work, the thermal conductivity and heat transfers at the interfaces of copper matrix composite materials reinforced with diamond particles (Cu/D) are discussed. The composite materials contain either ZrC or TiC interphases and exhibit, respectively, higher and lower thermal conductivities with respect to their pure Cu/D counterparts. These thermal conductivities are accounted to the presence of strong covalent bonds and increased relative densities. The role of these interphases is also discussed regarding the phonon transmission at the interfaces.< Réduire
Mots clés en anglais
metal-matrix composites (MMCs)
interface/interphase
thermal properties
transport phenomena analysis
Origine
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