Abstract
The deformation behavior of the dispersion-hardenable aluminum alloy D1 has been studied in the aged state. It has been established that during cold tensile deformation of this alloy three stages of strain hardening can be distinguished against the background of intermittent flow: linear, Taylor parabolic, and prefracture. Each stage is associated with its type of serration of intermittent flow and its type of pictures of macrolocalization of plastic flow. There is proposed a mechanism of the formation of distributions of zones of macrolocalized deformation for each stage, determined by the character of intermittent flow.
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Original Russian Text © V.I. Danilov, A.V. Bochkareva, L.B. Zuev, 2009, published in Fizika Metallov i Metallovedenie, 2009, Vol. 107, No. 6, pp. 660–667.
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Danilov, V.I., Bochkareva, A.V. & Zuev, L.B. Macrolocalization of deformation in the material with intermittent flow. Phys. Metals Metallogr. 107, 616–623 (2009). https://doi.org/10.1134/S0031918X0906012X
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DOI: https://doi.org/10.1134/S0031918X0906012X