Title :

From 1D to 2D arrangements of graphite flakes in an aluminium matrix composite: Impact on thermal properties

Author(s) :

Shen, Zhengyan [Auteur]
Institut Polytechnique de Bordeaux [Bordeaux INP]
Ji, Gang [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Silvain, Jean-François [Auteur]

Journal title :

Scripta Materialia

Abbreviated title :

Scripta Materialia

Pages :

86-90

Publisher :

Elsevier BV

Publication date :

2020-07

ISSN :

1359-6462

HAL domain(s) :

Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Chimie/Matériaux

English abstract : [en]

The 2D arrangement of highly-anisotropic graphite flake (Gf) in the Al matrix composite was achieved by combining the step-by-step powder filling method and flake powder metallurgy using the specifically-designed punch. ...
Show more >The 2D arrangement of highly-anisotropic graphite flake (Gf) in the Al matrix composite was achieved by combining the step-by-step powder filling method and flake powder metallurgy using the specifically-designed punch. Compared with the conventional 1D arrangement, its advantages are to improve thermal conductivity as well as to reduce coefficient of thermal expansion being compatible with that of the substrate material. This technical advance can open up a door towards thermal management applications of the low-cost Gf/Al composites.Show less >

Language :

Anglais

Audience :

Non spécifiée

Administrative institution(s) :

Université de Lille
CNRS
INRA
ENSCL

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Métallurgie Physique et Génie des Matériaux

Submission date :

2020-03-28T12:59:04Z
2020-03-30T07:49:24Z