Metals

Dynamics of deformation bands and fracture of the aluminum-magnesium alloy 5556

A. A. Shibkov, A. E. Zolotov, M. A. Zheltov, A. V. Shuklinov, A. A. Denisov

Tambov State University named after G.R. Derzhavin

Abstract: The dynamics of deformation bands at the prefracture stage of the aluminum-magnesium alloy 5556 has been examined using the high-speed video recording. It has been revealed that, in the artificially aged and recrystallized alloys, the correlations between the propagating deformation bands and the development of the main crack are of different character.

Received: 27.10.2010
Accepted: 15.01.2011

 English version: Physics of the Solid State, 2011, 53:10, 1975–1980

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