KWON, Hansang; LEPAROUX, Marc; HEINTZ, Jean-Marc; SILVAIN, Jean-François; KAWASAKI, Akira

doi:10.1007/s12540-011-1010-6

Métadonnées

Afficher la notice complète

Licence d’utilisation du document

KWON, Hansang
Laboratory of Advanced Materials Processing

LEPAROUX, Marc
Laboratory of Advanced Materials Processing

HEINTZ, Jean-Marc
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

Langue

Article de revue

Ce document a été publié dans

Metals and Materials International. 2011, vol. 17, n° 5, p. 755-763

Springer

Résumé en anglais

We have successfully fabricated highly densified aluminum (Al)-diamond composite materials by a simple hot press method. The thermal conductivity of the Al-diamond composite materials was measured. These materials had different types, sizes and fractions of diamond. These obtained values were discussed based on theoretically calculated values. The thermal conductivity of the composite materials, measured by Laser-Flash method, was found to have slightly increased compared to that of pure bulk Al. The obtained microstructures of the composite materials showed a lot of cleavage existing in the interface between the Al matrix and the diamond particles, which led to the low increment of the thermal conductivity. Moreover, Al-diamond bulk materials with different sintering temperatures in solid state, liquid phase, and transient region between solid and liquid of Al, have been synthesized.< Réduire

Mots clés en anglais

Composites

Powder processing

Sintering

Thermal conductivity

Métadonnées

Licence d’utilisation du document

Fabrication of single crystalline diamond reinforced aluminum matrix composite by powder metallurgy route

Langue

Ce document a été publié dans

Résumé en anglais

Mots clés en anglais

DOI

Origine

Unités de recherche