Superplastic deformation of high strength aluminum alloy 1933 after hot working

Authors

  • A. V. Poyda Institute of Electrophysics & Radiation Technologies NAS of Ukraine
  • A. V. Zavdoveev Paton Electric Welding Institute of NAS of Ukraine
  • V. Yu. Dmitrenko Donetsk Institute for Physics and Engineering named after A.A. Galkin NAS of Ukraine
  • V. P. Poyda V.N. Karazin Kharkov National University
  • V. V. Bryukhovetskiy Institute of Electrophysics & Radiation Technologies NAS of Ukraine
  • D. E. Milaya Institute of Electrophysics & Radiation Technologies NAS of Ukraine
  • R. V. Sukhov V.N. Karazin Kharkov National University
  • О. О. Minyenkov

Keywords:

superplasticity, hot working, grain boundaries, structural anisotropy

Abstract

The structural state of the specimens of industrial alloy 1933, passed previous hot working processing, is investigated. It is found, that the microstructure has considerable anisotropy. The grains, elongated in the rolling direction, dominate in it. The specific proportion of low-angle grain boundaries and high-angle grain boundaries in specimens after hot working is determined. The optimal conditions of superplastic deformation in specimens past previous hot working are determined.

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Published

2017-01-23

Issue

No. 24 (2016): Journal of V.N. Karazin Kharkiv National University, series "Physics"

Section

Articles

How to Cite

Superplastic deformation of high strength aluminum alloy 1933 after hot working. (2017). Journal of V. N. Karazin Kharkiv National University. Series Physics, 24, 24-29. https://periodicals.karazin.ua/physics/article/view/9201

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