C Fibres - Mg Matrix Composites Produced by Squeeze Casting and Friction Stir Processing: Microstructure & Mechanical Behaviour

被引：2
作者：
Mertens, Anne [1 ]
Simar, Aude [1 ]
Delannay, Francis [1 ]
机构：
[1] Catholic Univ Louvain, Inst Mech Mat & Civil Engn, B-1348 Louvain, Belgium
来源：
THERMEC 2011, PTS 1-4 | 2012年 / 706-709卷
关键词：
Mg alloys; Metal matrix composites; Squeeze casting; Friction stir processing; Microstructures; Mechanical properties; CARBON-FIBERS; MAGNESIUM; FABRICATION; ALLOYS; AZ31;
D O I：
10.4028/www.scientific.net/MSF.706-709.1221
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Mg-Al-Zn alloys have been reinforced with carbon fibres using either the liquid state process of squeeze casting (SC), or friction stir processing (FSP), a solid state process developed more recently and that appears as a promising alternative for the large-scale production of C-Mg composites. Both processes have shown their ability to produce sound composites with enhanced strength compared to the non-reinforced alloys. In SC composites, the unsized woven C fabric remains intact while in the FSP composites the sized C fabric is fragmented in short fibres, with an aspect ratio typically equal to 4, homogenously distributed in the Mg alloy matrix.
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收藏
页码：1221 / 1226
页数：6
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