The role of cooling rate in the microstructure of Al-Fe-Si alloy with high Fe and Si contents

被引：0
|
作者：
Zhang, Yanhua [1 ]
Liu, Yongchang [1 ]
Han, Yajing [1 ]
Wei, Chen [1 ]
Gao, Zhiming [1 ]
机构：
[1] College of Materials Science and Engineering, Tianjin Key Lab of Composite and Functional Materials, Tianjin University, Tianjin, 300072, China
来源：
Journal of Alloys and Compounds | 2009年 / 473卷 / 1-2期
关键词：
The present study examines the effect of solidification rate on the type and morphology of intermetallic compounds (IMCs) of Al-based alloy with high Fe and Si contents in a wide cooling rate range of 1-100 K/s. It was found that the final microstructure of Al-14 wt.% Fe-2 wt.% Si alloy mostly depends upon the solidification rate; which suggests that different solidification rates produced dissimilar microstructures. The increase of cooling rate significantly affects the phase selection sequence; amount and morphology of the IMCs in Al-14 wt.% Fe-2 wt.% Si. © 2008 Elsevier B.V. All rights reserved;
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摘要：
Journal article (JA)
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页码：442 / 445
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