Obrabotka Metallov 2020 Vol. 22 No. 1

OBRABOTKAMETALLOV Vol. 22 No. 1 2020 135 MATERIAL SCIENCE 38. Wang J., Pan Z., Ma Y., Lu Y., Shen C., Cuiuri D., Li H. Characterization of wire arc additively manufactured titanium aluminide functionally graded material: microstructure, mechanical properties and oxidation behavior. Materials Science and Engineering: A , 2018, vol. 734, pp. 110–119. DOI: 10.1016/j.msea.2018.07.097. 39. Liu W.P., DuPont J.N. Fabrication of functionally graded TiC/Ti composites by laser engineered net shaping. Scripta Materialia , 2003, vol. 48, iss. 9, pp. 1337–1342. DOI: 10.1016/s1359-6462(03)00020-4. 40. Rubino F., Scherillo F., Franchitti S., Squillace A., Astarita A., Carlone P. Microstructure and surface analysis of friction stir processed Ti-6Al-4V plates manufactured by electron beam melting. Journal of Manufacturing Processes , 2019, vol. 37, pp. 392–401. DOI: 10.1016/j.jmapro.2018.12.015. 41. Qin P.T., Damodaram R., Maity T., Zhang W.W., Yang C., Wang Z., Prashanth K.G. Friction welding of electron beam melted Ti-6Al-4V. Materials Science and Engineering A , 2019, vol. 761, p. 138045. DOI: 10.1016/j. msea.2019.138045. 42. Singh A.K., Kumar B., Jha K., Astarita A., Squillace A., Franchitti S., Arora A. Friction stir welding of additively manufactured Ti-6Al-4V: microstructure and mechanical properties. Journal of Materials Processing Technology , vol. 277, p. 116433. DOI: 10.1016/j.jmatprotec.2019.116433. 43. Kalashnikova T.A., Gusarova A.V., Chumaevskii A.V., Knyazhev E.O., Shvedov M.A., Vasilyev P.A. Regularities of composite materials formation using additive electron-beam technology, friction stir welding and friction stir processing. Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science , 2019, vol. 21, no. 4, pp. 94–112. DOI: 10.17212/1994-6309-2019-21.4- 94-112. (In Russian). 44. Osipovich K.S., Chumaevskii A.V., Eliseev A.A., Kalashnikov K.N., Kolubaev E.A., Rubtsov V.E., Astafurova E.G. Peculiarities of structure formation in copper/steel bimetal fabricated by electron-beam additive technology. Russian Physics Journal , 2019, vol. 62, iss. 8, pp. 1486–1494. DOI: 10.1007/s11182-019-01867-w. 45. Shukhardina S.V. Dvoinye i mnogokomponentnye sistemy na osnove medi [Binary and multicomponent systems based on copper]. Moscow, Nauka Publ., 1979. 247 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/ ).