Abstract
The deformation-induced anisotropy of metallic alloys is studied using the Bakhauz model of anisotropically hardened body. The following three types of nonmonotonic loading of a cylindrical blank are analyzed: reversed tension–compression–tension–…, tension and compression in the transverse direction after tension (compression) of a blank in the axial direction, and an increase in the critical (limiting) strain of the blanks subjected to nonmonotonic loading along the axis. A comparison of the calculated and experimental data demonstrates that the Bakhauz model adequately (with a deviation of <10%) corresponds to the real properties of grade 45 and 30KhMNA steels.
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Translated by K. Shakhlevich
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Khvan, A.D., Khvan, D.V. & Voropaev, A.A. Plastic Anisotropy of Metallic Alloys. Russ. Metall. 2020, 597–601 (2020). https://doi.org/10.1134/S0036029520050080
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DOI: https://doi.org/10.1134/S0036029520050080