Influence of the Method of Sheet Aluminum Alloys Deformation on the Increase of Plastic Deformations

V.M. Kosenkov1
1Institute of Pulse Processes and Technologies NAS of Ukraine, Oktyabr’skiy Ave. 43a, 54018, Nikolayev
Abstract
Influence of 3 methods of biaxial deformation of sheet alu-minum alloys of seven grades АМцМ, 5754 Т2, Д16АМ, АМг5М, 6111 Т4, АМг6БМ, 5182 О on their plastic defor-mations. It is determined that the deformation methods in which the electrical discharge in water is used allow for in-creasing the mean deformation of the material to 2.5 times as compared to the quasistatic deformation.
Received: 10 October 2013   Revised: 03 November 2013   Accepted: 11 November 2013
Views: 101   Downloads: 23
References
1.
International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys. The Aluminum Association, Inc. Wilson Boulevard. Arlington. (2009) 37 р.
2.
S.F. Golovashchenko, N.M. Bessonov, A.M. Ilinich. Journal of Materials Processing Technology. 211, 875 (2011).
3.
A. Rohatgi, E.V. Stephens, R.W. Davies, M.T. Smith, A. Soulami, S. Ahzi. Journal of Materials Processing Technology. 212, 1070 (2012).
4.
N.V. Starkov, V.M. Kosenkov, D.R. Avramets. Kuznechno-shtampovochnoye proizvodstvo. 5, (2008). (in Russian)
5.
O.I. Vovchenko, V.M. Kosenkov, M.V. Starkov, I.S Shvets. Patent No. 75989 of Ukraine, MPK (2006) В21 D26/12, В21 j5/00. Method of increase of plasticity of the parts from high-strength aluminum alloys; published on 15.06.06. Bulletin No. 6. 3 p. (in Ukrainian)
6.
V.M. Kosenkov, N.V. Starkov, D.R. Avramets. Similarity of stress relief processes in constructional materials during pulse-static stressing. Materials of the IX International Conference “Kharitonovskiye topical scientific lectures”. Sarov. (2007) p. 409. (in Russian)[В.М. Косенков, Н.В. Старков, Д.Р. Аврамец. Подобие процессов релаксации напряжений в конструкционных материалах при импульсно-статическом нагружении. Тр. IX Междунар. конф. «Харитоновские тематические научные чтения». Саров. 2007. c. 409.]
7.
I.N. Pozdov, K.I. Pozdov. Patent No. 2242318, Russian Federation, MPK (2001) B21D26/12, B21D22/20. Method of the deep pulse drawing of parts. published on 20.12.2004. (in Russain)
8.
V.M. Kosenkov. Journal of Technical Physics. 81(10), 133 (2011). (in Russian) [В.М. Косенков. ЖТФ. 81(10), 133 (2011).]
9.
V.M. Kosenkov, V.M. Bychkov, V.G. Zhekul, S.G. Poklonov. Letters to the Journal of Technical Physics. 38(9), 103 (2012). (in Russian) [В.М. Косенков, В.М. Бычков, В.Г. Жекул, С.Г. Поклонов. Письма в ЖТФ. 38(9), 103 (2012).]
10.
Yu.V. Bat’kov, B.L. Glushak, S.A. Novikov. Plastic resistance of the materials during the high-speed deformation in shockwaves. M.:Central R&D Institute Atominform. (1990) 97 p. (in Russian) [Ю.В. Батьков, Б.Л. Глушак, С.А. Новиков. Сопротивление материалов пластической деформации при высокоскоростном деформировании в ударных волнах. М.: ЦНИИатоминформ. 1990. 97 с.]
11.
B.L. Glushak, V.F. Kuropatenko, S.A. Novikov. Research of material strength during dynamic stresses. Novossibirsk: Nauka. (1992) 295 p. (in Russian) [Б.Л. Глушак,В.Ф. Куропатенко, С.А. Новиков. Исследование прочности материалов при динамических нагрузках. Новосибирск: Наука. 1992. 295 с.]
12.
V.M. Kosenkov, V.M. Bychkov. Applied Mechanics and Technical Physics. 53(6), 134 (2012). (in Russian)[В.М. Косенков, В.М. Бычков. ПМТФ. 53(6), 134 (2012).]