Abstract
A structural study of the process of recovery in the ageing alloys Al-20wt.% Zn, and Al-40 wt.% Zn was carried out. It was shown that in recovery, diffusion processes take place in the alloy, which are associated with the growth of regions having the structure of α'-phase, their dimensions being above the critical size, and with the dissolving of regions whose dimensions are below the critical size. It was established that as a result of cyclic recovery, localized plastic deformation regions are formed in the Al-20 wt.% Zn alloy.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, Vol. 16, No. 9, pp. 41–45, September, 1973.
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Yamaleev, K.M. Study of the phenomenon of recovery in ageing alloys. Soviet Physics Journal 16, 1222–1225 (1973). https://doi.org/10.1007/BF00890882
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DOI: https://doi.org/10.1007/BF00890882