This article is cited in 5 papers

Concentration dependence of the dynamic yield stress of aged aluminum–copper alloys under high-rate deformation conditions

V. V. Malashenko<sup>ab

a</sup> O O Galkin Donetsk Institute for Physics and Engineering, National Academy of Sciences of Ukraine
^b Donetsk National University

Abstract: The dynamics of dislocations in aged aluminum–copper alloys under high-rate deformation conditions has been studied. An analytic expression for the dynamic yield stress of these alloys is obtained and it is established that its dependence on the copper concentration is nonmonotonic and has a minimum.

Received: 28.05.2018

DOI: 10.21883/PJTF.2018.18.46611.17410

 English version: Technical Physics Letters, 2018, 44:9, 827–829

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