STUDY OF DEFORMATION MECHANISMS OF A Mg-Al-Sr ALLOY REINFORCED WITH SHORT SAFFIL® FIBRES

被引：0
|
作者：
Farkas, Gergely [1 ]
Zdrazilova, Zuzana [1 ]
Mathis, Kristian [1 ]
机构：
[1] Charles Univ Prague, Prague, Czech Republic
来源：
METAL 2013: 22ND INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS | 2013年
关键词：
acoustic emission; magnesium composite; plastic deformation; ACOUSTIC-EMISSION; SLIP;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In-situ acoustic emission (AE) method has been applied to study of deformation processes of an AJ51 magnesium alloy reinforced with short Saffil (R) fibres. The analysis of parameters of the AE signal revealed a significant difference in the deformation mechanisms between the matrix alloy and the composite. It is shown that the AE technique is suitable for detection of the onset of fibre cracking.
引用
收藏
页码：1449 / 1454
页数：6
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