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A Study of the Deformation of a Low-Density Aluminum–Lithium Alloy under Impact Compression and Localized Shear

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Abstract

This paper presents a study of a model for deformation of a medium-strength weldable corrosion-resistant low-density aluminum–lithium alloy under impact loading, as well as the identification and verification of the parameters of the Johnson–Cook deformation model based on the experiment. The results on the deformation failure criterion under shear impact deformation are also presented.

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Correspondence to V. A. Kuz’min.

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Translated by E. Chernokozhin

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Kuz’min, V.A., Galiev, F.F., Pushkov, V.A. et al. A Study of the Deformation of a Low-Density Aluminum–Lithium Alloy under Impact Compression and Localized Shear. Phys. Metals Metallogr. 123, 1017–1023 (2022). https://doi.org/10.1134/S0031918X22600981

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  • DOI: https://doi.org/10.1134/S0031918X22600981

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