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Influence of flake thickness on the shape and distribution of Al2O3 particles in Al matrix composites fabricated by flake powder metallurgy.
- Source :
-
Scripta Materialia . May2014, Vol. 78-79, p1-4. 4p. - Publication Year :
- 2014
-
Abstract
- Microstructure of in situ Al2O3/Al composites fabricated by flake powder metallurgy (FPM) has been characterized in the current paper. The coarsening behavior of the ball-milled Al flake powders is influenced greatly by the thickness of the flakes, which in turn affects the shape and distribution of the Al2O3 reinforcement particles within the Al2O3/Al composites. Intragranular Al2O3 nanoparticles with a lamellar shape in the Al matrix could be obtained by the FPM method through refining the thickness of the ball-milled Al flakes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13596462
- Volume :
- 78-79
- Database :
- Academic Search Index
- Journal :
- Scripta Materialia
- Publication Type :
- Academic Journal
- Accession number :
- 94908642
- Full Text :
- https://doi.org/10.1016/j.scriptamat.2013.12.019