Formation mechanism and conditions of fine primary silicon being uniformly distributed on single αAl matrix in Al-Si alloys

In this study, solidification microstructure of fine primary silicon being uniformly distributed on single αAl matrix was obtained when adding Cu–9 wt%P alloy to an Al–10 wt%Si alloy melt or an Al–20 wt%Si alloy melt, stirring at 200 r/min for 12 min and cooling at the cooling rate of 16.3 K·s−1. Th...

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Bibliographic Details
Main Authors: Lei Zhang, Shuying Chen, Qingchun Li, Guowei Chang
Format: Article
Language:English
Published: Elsevier 2020-08-01
Series:Materials & Design
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127520303877