Obrabotka Metallov 2020 Vol. 22 No. 2

OBRABOTKAMETALLOV Vol. 22 No. 2 2020 129 MATERIAL SCIENCE manufactured 304 stainless steel. International Journal of Advanced Manufacturing Technology , 2018, vol. 99, iss. 9-12, pp. 2353–2363. DOI: 10.1007/s00170-018-2643-0. 19. Osipovich K.S., Astafurova E.G., Chumaevskii A.V, K.N. Kalashnikov, Astafurov S.V., Maier G.G., Melnikov E.V., Moskvina V.A., Panchenko M.Yu., Tarasov S.Yu., Rubtsov V.E., Kolubaev E.A. Gradient transition zone structure in “steel–copper” sample produced by double wire-feed electron beam additive manufacturing. Journal of Materials Science , 2020. DOI: 10.1007/s10853-020-04549-y. 20. Trusov P.V., Sharifullina E.R., Shveykin A.I. Multilevel model for the description of plastic and superplastic deformation of polycrystalline materials. Physical Mesomechanics , 2019, vol. 22, pp. 402–419. DOI: 10.1134/ S1029959919050072. 21. Fridman Ya.B., Gordeeva T.A., Zaitsev A.M. Stroenie i analiz izlomov metallov [The structure and analysis of fractures of metals]. Moscow, MAShGIZ Publ., 1960. 128 p. Con fl icts of Interest The authors declare no con fl ict of interest.  2020 The Authors. Published by Novosibirsk State Technical University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/ ).