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- Title
Faceted Solidification Morphologies in Low-Growth-Rate Al-Si Eutectics.
- Authors
Napolitano, R. E.; Meco, H.; Jung, C.
- Abstract
In this article, recent findings from the investigation of solidification morphologies resulting from the low-velocity directional solidification of Al-Si eutectic alloys are discussed. The development of a primary array of angular silicon rods is examined, and the twinned structure of the faceted silicon phase is shown to be an essential contributor to the mechanisms of growth, branching, spacing selection, and the evolution of ≥100< Si texture within the two phase microstructure.
- Subjects
ALUMINUM silicates; EUTECTICS; SOLIDIFICATION; BARS (Engineering); MICROSTRUCTURE
- Publication
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2004, Vol 56, Issue 4, p16
- ISSN
1047-4838
- Publication type
Article
- DOI
10.1007/s11837-004-0067-9