Digital Image Correlation investigation of Portevin-Le Chatelier effect in an aluminium alloy

被引：29
作者：
Zdunek, Joanna [1 ]
Brynk, Tomasz [1 ]
Mizera, Jatoslaw [1 ]
Pakiela, Zbigniew [1 ]
Kuyzydlowski, Krzysztof J. [1 ]
机构：
[1] Warsaw Univ Technol, Mat Sci & Technol Fac, PL-02507 Warsaw, Poland
来源：
MATERIALS CHARACTERIZATION | 2008年 / 59卷 / 10期
关键词：
Digital Image Correlation; plastic instability; Portevin-Le Chatelier effect;
D O I：
10.1016/j.matchar.2008.01.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The Portevin-Le Chatelier (PLC) effect in an Al-4.5 Mg-0.7Mn alloy was studied using the Digital Image Correlation technique. The results provide a new insight into the development of deformation bands related with the stress oscillations observed during the tensile testing of the alloy. (C) 2008 Elsevier Inc. All rights reserved.
引用
收藏
页码：1429 / 1433
页数：5
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