首页|Deformation behavior of friction-stir welded Al-Mg-Mn alloy with ultrafine-grained structure

Deformation behavior of friction-stir welded Al-Mg-Mn alloy with ultrafine-grained structure

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  • NSTL
  • Elsevier
? 2022 Elsevier Inc.Low-temperature friction-stir welding (FSW) was successfully applied for the joining of Al-Mg-Mn alloy with an ultrafine-grained microstructure. The low-temperature conditions preserved fine-grained microstructure and nano-scale second-phase particles in the stir zone and thus provided nearly-100% joint efficiency of the produced welds. The deformation behavior of the welded joints was studied via the digital image correlation technique. The strengthening mechanisms of the base material and the stir zone material were examined.

Aluminum alloyEqual-channel angular pressing (ECAP)Friction stir welding (FSW)Mechanical propertiesUltrafine-grained structure

Vysotskii I.、Malopheyev S.、Mironov S.、Kaibyshev R.

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Belgorod National Research University

2022

10.1016/j.matchar.2022.111758

Materials Characterization

Materials Characterization

EISCI
ISSN：1044-5803
年,卷(期)：2022.185
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