H. Mughrabi and H. W. Höppel, Cyclic deformation and fatigue properties of very finegrained metals and alloys, Int J Fatigue, vol.32, pp.1413-1440, 2010.

Y. Estrin and A. Vinogradov, Fatigue behavior of light alloys with ultrafine grain structure produced by severe plastic deformation: an overview, Int J Fatigue, vol.32, pp.898-907, 2010.

P. Xue, Z. Huang, B. Wang, Y. Tian, W. Wang et al., Intrinsic high cycle fatigue behavior of ultrafine grained pure Cu with stable microstructure, Sci China Mater, vol.7, pp.531-538, 2016.

A. Böhner, H. W. Höppel, J. May, and M. Göken, Influence of the ECAP processing parameters on the cyclic deformation behavior on ultrafine-grained cubic face centered metals, Adv Engng Mater, vol.14, issue.10, pp.842-849, 2012.

A. Esmaeili, H. Shaeri, M. , T. Noghani, M. Razaghian et al., Fatigue behavior of AA7075 aluminium alloy severely deformed by equal channel angular pressing, J Alloys Compd, vol.757, pp.324-356, 2018.

D. Singh, N. Rao, P. Jayaganthan, and R. , High cyclic fatigue behavior of ultrafine grained Al 5083 alloy, Mater Sci Techn, vol.30, pp.1835-1877, 2014.

K. Majchrowicz, Z. Pakie?a, M. Gi?y?skia, M. Karnya, and M. Kulczykb, High-cycle fatigue strength of ultrafine-grained 5483 Al-Mg alloy at low and elevated temperature in comparison to conventional coarse-grained Al alloys, Int J Fatigue, vol.106, pp.81-91, 2018.

S. Malekjani, P. D. Hodgson, P. Cizek, I. Sabirov, and T. Hilditch, Cyclic deformation response of UFG 2024 Al alloy, Int J Fatigue, vol.33, pp.700-709, 2011.

M. Sedighi, P. Monshi, and J. Joudaki, Investigation of mechanical properties and fatigue life of ECARED AA5083 aluminium alloy, Fat Fract Engng Mater Struct, vol.40, pp.412-434, 2017.

M. K. Wong, W. P. Kao, J. T. Lui, C. P. Chang, and P. W. Kao, Cyclic deformation of ultrafinegrained Aluminum, Acta Mater, vol.55, pp.715-740, 2007.

V. Patlan, A. Vinogradov, K. Higashi, and K. Kitagawa, Overview of fatigue properties of fine grain 5056 Al-Mg alloy processed by equal-channel angular pressing, Mater Sci Engng A, vol.300, pp.171-82, 2001.

S. Fintova and L. Kunz, Initiation of fatigue cracks in AZ91 Mg alloy processed by ECAP, IOP Conf Ser: Mater Sci Engng, vol.63, p.12159, 2014.

S. Malekjani, P. D. Hodgson, P. Cizek, and T. Hilditch, Strain rate effect on the cyclic deformation response of UFG Al alloys, Mater Sci Engng A, vol.548, pp.69-74, 2012.

D. Canadinc, T. Niendorf, and H. J. Maier, A comprehensive evaluation of parameters governing the cyclic stability of ultrafine-grained FCC alloys, Mater Sci Engng, A, vol.528, pp.6345-55, 2011.

Z. J. Zhang, P. Zhang, and Z. F. Zhang, Cyclic softening of ultra-fine grained Cu-Zn alloys, Acta Mater, vol.121, pp.331-373, 2016.

W. Kwan, Cyclic deformation behavior of ultra-fine grained copper processed by accumulative roll-bonding, Proc Engng, vol.2, pp.101-111, 2010.

F. Kümmel, T. Hausöl, H. W. Höppel, and M. Göken, Enhanced fatigue lives in AA1050A/ AA5005 laminated metal composites produced by accumulative roll bonding, Acta Mater, vol.120, pp.150-158, 2016.

X. H. An, S. D. Wu, Z. G. Wang, and Z. F. Zhang, Enhanced cyclic deformation responses of ultrafine-grained Cu and nanocrystalline Cu-Al, Acta Mater, vol.74, pp.200-214, 2014.

J. L. Walley, E. J. Lavernia, and J. C. Gibeling, Low-cycle fatigue of ultra-fine-grained cryomilled 5083 aluminium alloy, Metal Mater Trans, vol.40, pp.2622-2652, 2009.

A. Vinogradov, Y. Kaneko, K. Kitagawa, and S. Hashimoto, Cyclic response of ultrafinegrained copper at constant plastic strain amplitude, Scripta Mater, vol.36, issue.11, pp.1345-51, 1997.

L. Kunz, . Pluka?, and L. Navratilova, Strain localization and fatigue crack initiation in ultrafine-grained copper in high-and giga-cycle region, Int J Fatigue, vol.58, pp.202-210, 2014.

J. Horky, G. Khatibi, B. Weiss, and M. J. Zehetbauer, Role of structural parameters of ultrafine grained Cu for its fatigue and crack growth behaviour, J Alloys Compd, vol.509, pp.323-330, 2011.

G. Khatibi, J. Horky, B. Weiss, and M. J. Zehetbauer, High cycle fatigue behaviour of copper deformed by high pressure torsion, Int J Fatigue, vol.32, pp.269-78, 2010.

H. W. Höppel, L. May, M. Prell, and M. Göken, Influence of grain size and precipitation state on the fatigue lives and deformation mechanisms of CP aluminium and AA6082 in the VHCF-regime, Int J Fatigue, vol.33, pp.10-18, 2011.

W. Pantleon, Resolving the geometrically necessary dislocation content by conventional electron backscattering diffraction, Scripta Mater, vol.58, pp.994-1001, 2008.

A. P. Zhilyaev, D. L. Swisher, K. Oh-ishi, T. G. Langdon, and T. R. Mcnelley, Microtexture and microstructure evolution during processing of pure aluminum by repetitive ECAP, Mater Sci Engng A, vol.429, pp.137-185, 2006.

J. Lemaitre and J. Chaboche, Mechanics of solid materials, 1994.

U. Messerschmidt, Dislocation dynamics during plastic deformation, Springer series in materials science 129, 2010.

K. Hockauf, T. Niendorf, S. Wagner, T. Halle, and L. W. Meyer, Cyclic behavior and microstructural stability of ultrafine-grained AA6060 under strain-controlled fatigue, Proc Engng, vol.2, pp.2199-208, 2010.

P. Cavaliere, Fatigue properties and crack behavior of ultra-fine and nanocrystalline pure metals, Int J Fatigue, vol.31, pp.1476-89, 2009.

T. Niendorf, F. Rubitschek, H. J. Maier, D. Canadinc, and I. Karaman, On the fatigue crack growth-microstructure relationship in ultrafine-grained interstitial-free steel, J Mater Sci, vol.45, pp.4813-4834, 2010.

M. Arzaghi, C. Sarrazin-baudoux, and J. Petit, Fatigue crack growth in ultrafine-grained copper obtained by ECAP, Adv Mater Res, pp.1099-104, 2014.

J. D. Costa, C. M. Branco, and J. C. Radon, Short fatigue crack growth behavior in Al 5083 alloy, Int J Fatigue, vol.19, pp.161-169, 1997.

P. S. Pao, H. N. Jones, S. F. Cheng, and C. R. Feng, Fatigue crack propagation in ultrafine grained Al-Mg alloy, Int J Fatigue, vol.27, pp.1164-1173, 2005.

R. Lapovok, D. Tomus, J. Mang, Y. Estrin, and T. C. Lowe, Evolution of nanoscale porosity during equal-channel angular pressing of titanium, Acta Mater, vol.57, pp.2909-2927, 2009.

V. I. Betekhtin, A. G. Kadomtsev, V. Sklenicka, and I. Saxl, Nanoporosity of fine-crystalline aluminum and an aluminum-based alloy, Phys Solid State, vol.49, pp.1874-1881, 2007.