Abstract
Various structures (cellular, mixed, and submicrocrystaline) were realized in samples of single-crystal nickel (99.98 wt % purity) using shear deformation under a pressure at room temperature. The presence of microcrystallites in the nickel structure after deformation was shown to lead to the development of recrystallization during annealing in the temperature range of 250–350°C via both continuous and discontinuous mechanisms. In the case of the continuous mechanism, the microcrystallites formed during deformation are recrystallization centers; in the case of the discontinuous mechanism, the recrystallization centers are the thermoactivated nuclei formed during annealing. A nonmonotonous dependence of the average recrystallized-grain size on the heating temperature was found and causes for this dependence are discussed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
N. A. Smirnova, V. I. Levit, V. P. Pilyugin, R. I. Kuznetsov, L. S. Davydova, and V. A. Sazonova, “Evolution of structure of fcc single crystals upon large plastic deformations,” Phys. Met. Metallogr. 61, 6, 127–134 (1986).
R. Z. Valiev and I. V. Aleksandrov, Nanostructured Materials Produced by Severe Plastic Deformation (Logos, Moscow, 2000) [in Russian].
M. V. Degtyarev, “Multistage nature of the structure evolution in iron and structural steels upon shear under pressure,” Phys. Met. Metallogr. 99, 595–608 (2005).
V. P. Pilyugin, T. M. Gapontseva, T. I. Chashchukhina, L. M. Voronova, L. I. Shchinova, and M. V. Degtyarev, “Evolution of the structure and hardness of nickel upon cold and low-temperature deformation under pressure,” Phys. Met. Metallogr. 105, 409–419 (2008).
V. P. Pilyugin, L. M. Voronova, M. V. Degtyarev, T. I. Chashchukhina, V. B. Vykhodets, and T. E. Kurennykh, “Structure evolution of pure iron upon low-temperature deformation under high pressure,” Phys. Met. Metallogr. 110, 564–573 (2010).
V. V. Popov, E. N. Popova, D. D. Kuznetsov, A. V. Stolbovskii, and V. P. Pilyugin, “Thermal stability of nickel structure obtained by high-pressure torsion in liquid nitrogen,” Phys. Met. Metallogr. 115, 682–691 (2014).
L. M. Voronova, M. V. Degtyarev, and T. I. Chashchukhina, “Recrystallization of the ultradispersed structure of pure iron formed at different stages of the deformation-induced strain hardening,” Phys. Met. Metallogr. 104, 262–273 (2007).
Yu. G. Krasnoperova, L. M. Voronova, M. V. Degtyarev, T. I. Chashchukhina, and N. N. Resnina, “Recrystallization of nickel upon heating below the temperature of thermoactivated nucleation,” Phys. Met. Metallogr. 116, 79–86 (2015).
S. S. Gorelik, Recrystallization of Metals and Alloys (Metallurgiya, Moscow, 1978) [in Russian].
R. K. Islamgaliev, F. Chmelik, and R. Kuzel, “Thermal structure changes in copper and nickel processed by severe plastic deformation,” Mater. Sci. Eng., A 234–236, 335–338 (1997).
F. J. Humphreys, “Grain and subgrain characterisation by electron backscatter diffraction,” J. Mater. Sci. 36, 3833–3854 (2001).
N. A. Saltykov, Quantitative Stereology (Metallurgiya, Moscow, 1970) [in Russian].
V. Yu. Novikov, Secondary Recrystallization (Metallurgiya, Moscow, 1990) [in Russian].
N. A. Smirnova, V. I. Levit, V. P. Pilyugin, R. I. Kuznetsov, M. V. Degtyarev, “Peculiarities of low-temperature recrystallization of nickel and copper,” Phys. Met. Metallogr. 62, 3, 140–144 (1986).
T. Sakai, A. Belyakov, R. Kaibyshev, H. Miura, and J. J. Jonas, “Dynamic and post-dynamic recrystallization under hot, cold and severe plastic deformation conditions,” Prog. Mater. Sci. 60, 130–207 (2014).
H. W. Zhang, X. Huang, R. Pippan, and N. Hansen, “Thermal behavior of Ni (99.967% and 99.5% purity) deformed to an ultra-high strain by high pressure torsion,” Acta Mater. 58, 1698–1707 (2010).
M. V. Degtyarev, L. M. Voronova, V. V. Gubernatorov, and T. I. Chashchukhina, “On the thermal stability of the microcrystalline structure in single-phase metallic materials,” Dokl.-Phys. 47, 647–650 (2002).
V. N. Chuvil’deev, V. I. Kopylov, A. V. Nokhrin, I. M. Makarov, L. M. Malashenko, and V. A. Kukareko, “Recrystallization in microcrystalline copper and nickel produced by equal-channel angular pressing: I. Structural investigations. Effect of anomalous growth,” Phys. Met. Metallogr. 96, 486–495 (2003).
A. A. Nazarova, R. R. Mulyukov, V. V. Rubanik, Yu. V. Tsarenko, and A. A. Nazarov, “Effect of ultrasonic treatment on the structure and properties of ultrafine-grained nickel,” Phys. Met. Metallogr. 110, 574–581 (2010).
P. V. Kuznetsov, I. V. Petrakova, O. G. Sanarova, and A. V. Korznikov, “Effect of tempering on grain and subgrain structure and mechanical properties of submicrocrystalline nickel,” Deform. Razrush. Mater., No. 1, 33–39 (2012).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.G. Krasnoperova, M.V. Degtyarev, L.M. Voronova, T.I. Chashchukhina, 2016, published in Fizika Metallov i Metallovedenie, 2016, Vol. 117, No. 3, pp. 279–286.
Rights and permissions
About this article
Cite this article
Krasnoperova, Y.G., Degtyarev, M.V., Voronova, L.M. et al. Effect of Annealing Temperature on the Recrystallization of Nickel with Different Ultradisperse Structures. Phys. Metals Metallogr. 117, 267–274 (2016). https://doi.org/10.1134/S0031918X16030078
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0031918X16030078