Fabrication of SiC-Particles-Shielded Al Spheres upon Recycling Al/SiC Composites

被引：0
|
作者：
D. Madarasz
I. Budai
G. Kaptay
机构：
[1] BAY-NANO Research Institute,Faculty of Engineering
[2] University of Debrecen,undefined
[3] University of Miskolc,undefined
来源：
Metallurgical and Materials Transactions A | 2011年 / 42卷
关键词：
Contact Angle; Emulsification; Molten Salt; A359 Alloy; Equilibrium Contact Angle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Wettability of liquid A359 alloy on SiC particles under molten salt NaCl-KCl-NaF is found at 180 deg, meaning that SiC particles prefer the molten salt phase against the Al phase or the Al/molten salt interface. Thus, this molten salt can be used for recycling, i.e., to separate the phases in the SiC reinforced Al matrix composites. If the separation process is interrupted, Al droplets (submillimeter solidified powder) can be produced, stabilized/surrounded by a monolayer of shielding SiC particles.
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页码：1439 / 1443
页数：4
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