A cycle of investigations carried out by the authors and devoted to the most important cellular dislocation substructure is generalized. Laws of formation of this substructure upon plastic strain of FCC Cu–Mn and Cu–Al alloy polycrystals are considered. The influence of the grain size, strain temperature, and alloy concentration on the parameters of evolving cellular dislocation substructures (DSS) is quantitatively analyzed by the transmission electron microscopy (TEM) method. Special attention is given to the kinetic phase transition in the defect subsystem leading to the formation of the cellular DSS. Based on modern dislocation models, it is demonstrated that hardening by the cellular DSS obeys the main dislocation laws.
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N. A. Koneva, É. V. Kozlov, and L. I. Trishkina, Metallofizika, 13, No. 10, 49–58 (1991).
N. A. Koneva and É. V. Kozlov, in: Structural Levels of Plastic Strain and Destruction, V. E. Panin, ed. [in Russian], Nauka, Novosibirsk (1990), pp. 123–186.
N. Hansen and D. Kuhlmann-Wilsdorf, Mater. Sci. Eng., 81, 141–161 (1986).
D. Kuhlmann-Wilsdorf, Mater. Sci. Eng., A113, 1–41 (1989).
D. Kuhlmann-Wilsdorf, Sci. Mat., 34, No. 4, 641–650 (1996).
D. Kuhlmann-Wilsdorf, Phil. Mag., 79, No. 4, 955–1008 (1999).
N. A. Koneva and É. V. Kozlov, Russ. Phys. J., No. 3, 275–302 (2002).
N. A. Koneva and É. V. Kozlov, Izv. Ross. Akad. Nauk, 66, No. 6, 824–829 (2002).
N. A. Koneva and É. V. Kozlov, Mater. Sci. Eng., 387–389, 64–66 (2004).
N. A. Koneva, L. A. Teplyakova, and É. V. Kozlov, in: Structure and Plastic Behavior of Alloys, L. E. Popova and L. Ya. Pudan, eds. [in Russian], Publishing House of Tomsk State University, Tomsk (1983), pp. 74–99.
N. A. Koneva, D. V. Lychagin, V. A. Starenchenko, and É. V. Kozlov, Deform. Razrush. Mater., No. 9, 24–32 (2006).
N. A. Koneva, V. A. Starenchenko, D. V. Lychagin, et al., Mat. Sci. Eng., A483–A484, 179–183 (2008).
M. R. Staker and D. L. Holt, Acta. Met., 20, 569–579 (1972).
N. M. Matveeva and É. V. Kozlov, Ordered Phases in Metallic Systems, Nova Science Publishers, Inc., New York (1996).
S. V. Starenchenko, É. V. Kozlov, and V. A. Starenchenko, Regularities in the Order-Disorder Thermal Phase Transition in Alloys with L12, L12(M), L12(MM), and D1a Superstructures [in Russian], Publishing House of Scientific and Technology Literature (2007).
É. V. Kozlov, N. A. Koneva, and N. A. Popova, Fizich. Mesomekh., 12, No. 4, 93–106 (2009).
N. A. Koneva, L. I. Trishkina, T. V. Cherkasova, and É. V. Kozlov, Fund. Probl. Sovr. Meterialoved., 6, No. 4, 98–104 (2009).
N. P. Lyakishev, ed., State Diagrams of Bimetal Systems [in Russian], Mashinostroenie, Moscow. Vol. 1 (1996); Vol. 2 (1997).
Th. Steffens, Ch. Schwink, A. Korner, and H. P. Karnthaler, Phil. Mag., A56, No. 2, 161–173 (1987).
S. Crampin, D. D. Vedensky, and R. Monnier, Phil. Mag., A67, No. 6, 1447–1457 (1993).
É. V. Kozlov, N. A. Koneva, and L. I. Trishkina, in: Disclinations and Rotational Strain of Solid Bodies, A. E. Romanov, ed. [in Russian], Publishing House of A. F. Ioffe Physical-Technical Institute, Leningrad (1990), pp. 89–125.
N. A. Koneva, L. I. Trishkina, and É. V. Kozlov, in: Kinetics and Thermodynamics of Plastic Strain, M. D. Starostenkov, ed. [in Russian], Publishing House of Altai Polytechnic Institute, Barnaul (1990), pp. 3–10.
E. O. Hall, Proc. Phys. Soc., B64, 747–753 (1951).
N. J. Petch, J. Iron Steel Inst., 174, 25–28 (1953).
É. V. Kozlov, A. N. Zhdanov, and N. A. Koneva, Zh. Funkts. Mater., 1, No. 1, 21–24 (2007).
M. Meyers and K. K. Chawla, Mechanical Behavior of Materials, Prentice–Hall, Inc., New Jersey (1999).
M. Ashby and D. Jones, Engineering Materials, Vols. 1, 2 [Russian translation], Intellekt Publishing House, Moscow (2010).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 8, pp. 33–46, August, 2011.
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Koneva, N.A., Trishkina, L.I. & Kozlov, É.V. Cellular dislocation substructure in polycrystals of FCC solid solutions: quantitative characteristics, laws of formation, and role in hardening. Russ Phys J 54, 867–884 (2012). https://doi.org/10.1007/s11182-011-9695-z
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DOI: https://doi.org/10.1007/s11182-011-9695-z