Abstract
Methods of x-ray diffraction analysis and interferometric microscopy are used for experimental studies of the dislocation structure formed due to reversed plastic deformation of metal, the changes in which have reversible and irreversible nature. The effect of softening of an aluminum alloy due to high-frequency (up to 160 Hz) reversed cyclic loading is detected. It is shown that growth in the endurance of metals and alloys is closely connected with the special features of their structural state that forms in the process of reversed cyclic deformation.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 8, pp. 18 – 22, August, 2005.
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Rybakova, L.M. Effect of Reversibility of Plastic Strain upon Reversed Cyclic Loading of Metals and Alloys. Met Sci Heat Treat 47, 366–370 (2005). https://doi.org/10.1007/s11041-005-0079-2
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DOI: https://doi.org/10.1007/s11041-005-0079-2