Plastic instabilities and dislocation de
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Győző Horváth; Nguyen Q. Chinh; Jenő Gubicza; János Lendvai
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Article
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2007
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Elsevier Science
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English
⚖ 295 KB
Plastic deformation of Al-Mg alloys were investigated by analyzing the stress-strain curves obtained in uniaxial compression tests at constant loading rate. Experimental results have shown the well-known phenomenon of plastic instabilities -the Portevin-Le Chatelier effect -in these solid solution a