Numercal simulation of dynamic channel-angular pressing of copper specimens in 3D statement S. A. Zelepugin, A. S. Bodrov, Y. F. Khristenko, R. A. Yusupov
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ArticleSubject(s): канально-угловое прессование | пластическая деформация | медьGenre/Form: статьи в сборниках Online resources: Click here to access online
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M2D2017 : proceedings of the 7th International Conference on Mechanics and Materials in Design (Albufeira/Portugal, 11-15 June 2017) P. 1737-1742Abstract: Severe plastic deformation of copper specimens during dynamic channel-angular pressing
(DCAP) was numerically investigated in 3D statement for the dynamic scheme of loading.
Computations have been carried out by the finite element method within the framework of the
elastic-plastic medium model with allowance for fracture. Values of loading pressure and
initial velocity are determined to provide the possibility of the DCAP process of copper
specimens.
Библиогр.: 13 назв.
Severe plastic deformation of copper specimens during dynamic channel-angular pressing
(DCAP) was numerically investigated in 3D statement for the dynamic scheme of loading.
Computations have been carried out by the finite element method within the framework of the
elastic-plastic medium model with allowance for fracture. Values of loading pressure and
initial velocity are determined to provide the possibility of the DCAP process of copper
specimens.
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