Obrabotka Metallov 2020 Vol. 22 No. 4

OBRABOTKAMETALLOV Vol. 22 No. 4 2020 30 TECHNOLOGY 22. Foadian F., Carradó A., Pirlingc T., Palkowski H. Residual stresses evolution in Cu tubes, cold drawn with tilted dies – Neutron diffraction measurements and fi nite element simulation. Materials and Design , 2016, vol. 107, iss. 5, pp. 163–170. DOI: 10.1016/j.matdes.2016.06.028. 23. Boutenel F., Delhomme M., Velay V., Boman R. Finite element modelling of cold drawing for high-precision tubes. Comptes Rendus Mécanique , 2018, vol. 346, iss. 8, pp. 665–677. DOI: 10.1016/j.crme.2018.06.005. 24. Udalov A.A., Udalov A.V., Parshin S.V. Opredelenie soprotivleniya deformatsii metallov i splavov metodom vnedreniya indentora [Determination of resistance to deformation of metals and alloys by the method of indentation]. Deformatsiya i razrushenie materialov = Russian Metallurgy (Metally) , 2019, no. 4, pp. 40–44. DOI: 10.31044/1814- 4632-2019-4-40-44. (In Russian). 25. Udalov A.V., Udalov A.A. Issledovanie izmeneniya soprotivleniya deformatsii nizkouglerodistoi stali v protsesse rotatsionnoi vytyazhki s utoneniem stenki [Investigation of changes in the resistance to deformation of low-carbon steel in the process of fl ow forming]. Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science , 2019, vol. 21, iss. 3, pp. 59–71. DOI: 10.17212/1994-6309-2019-21.3-59-71. 26. Perlin I.L., Ermanok M.Z. Teoriya volocheniya [Theory of rolling large ingots]. Moscow, Metallurgiya Publ., 1971. 448 p. Con fl icts of Interest The author declare no con fl ict of interest.  2020 The Author. Published by Novosibirsk State Technical University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0) .