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Eivani, A. R. (author), Vafaeenezhad, H. (author), Nikan, O. (author), Zhou, J. (author)This research was aimed to assess the potential of a radial basis function (RBF) approximation method against the dislocation substructure-based constitutive model in predicting high-temperature deformation behavior of the AA7020 aluminum alloy. Hot compression tests were performed over a range of strain rate of 0.1–100 s<sup>−1</sup> and a...journal article 2019