Temperature-Strain Rate Deformation Conditions of Aluminum Alloys
D. A. Kitaeva1, Sh. T. Pazylov2, Ya. I. Rudaev2
1St. Petersburg State Polytechnical University, St. Petersburg, 195251 Russia
2Kyrgyz-Russian Slavic University, Bishkek, 720000 Kyrgyzstan
Keywords: динамическая сверхпластичность, температурно-скоростное деформирование, деформационная анизотропия, коэффициент анизотропии, алюминиевые сплавы, равноосная мелкозернистая структура, dynamic superplasticity, temperature-strain rate deformation conditions, deformation anisotropy, anisotropy factor, aluminum alloys, fine-grained equiaxed structure
Abstract
This paper presents the results of an experimental study of the deformation and structural parameters of 1561 anisotropic alloy. It has been found that the lowest anisotropy factor corresponds to the formation of an ultrafine-grained equiaxed structure under temperature-strain rate conditions of superplasticity.
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