Mechanical properties of a cryomitled nanostructured Al-Mg alloy

被引：0
|
作者：
Han, BQ [1 ]
Mohamed, FA [1 ]
Bampton, C [1 ]
Lavernia, EJ [1 ]
机构：
[1] Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA
来源：
MECHANICAL PROPERTIES OF NANOSTRUCTURED MATERIALS AND NANOCOMPOSITES | 2004年 / 791卷
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D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The microstructural characteristics and mechanical behavior at room temperature of a nanostructured Al-Mg alloy, with grain sizes of approximately 100 nm, manufactured by a cryomilling process were investigated in the present study. The results reveal an asymmetry of yield strength between tension and compression. On the basis of the mechanical behavior results it appears that the presence of a few micron inclusions may have a negative effect on tensile behavior of the cryomilled nanostructured Al-Mg alloy.
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页码：11 / 16
页数：6
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