Results are presented for a study of the phase composition and mechanical properties of sheets and plates of alloy V-1461 of the Al – Cu – Li – Zn – Mg system in relation to deformation after hardening and artificial aging regime. It is shown that multistage aging provides more uniform dispersion of strengthening phase precipitates, and straightening after hardening promotes a marked increase in their volume fraction.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 20 – 24, June, 2012.
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Khokhlatova, L.B., Kolobnev, N.I., Oglodkov, M.S. et al. Change in phase composition in relation to aging regimes and alloy V-1461 semifinished product structure. Met Sci Heat Treat 54, 285–289 (2012). https://doi.org/10.1007/s11041-012-9498-z
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DOI: https://doi.org/10.1007/s11041-012-9498-z