STUDY OF PLASTIC DEFORMATION OF CADMIUM

  • I. I. Papirov National Scientific Center “Kharkov Institute of Physics and Technology” 1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27
  • P. I. Stoev National Scientific Center “Kharkov Institute of Physics and Technology”1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27V.N. Karazin Kharkov National University61022, Kharkov, Svoboda square, 4, tel/fax 057-335-28-33 https://orcid.org/0000-0001-7942-5850
  • G. P. Kovtun National Scientific Center “Kharkov Institute of Physics and Technology”1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27V.N. Karazin Kharkov National University61022, Kharkov, Svoboda square, 4, tel/fax 057-335-28-33 https://orcid.org/0000-0003-4242-7697
  • A. P. Shcherban National Scientific Center “Kharkov Institute of Physics and Technology” 1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27
  • D. A. Solopikhin National Scientific Center “Kharkov Institute of Physics and Technology”1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27 https://orcid.org/0000-0003-1426-8713
  • T. Yr. Rudycheva National Scientific Center “Kharkov Institute of Physics and Technology”1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27 https://orcid.org/0000-0001-9342-3106
Keywords: cadmium, deformation mechanisms, dynamic return, dynamic recrystallization, acoustic emission, amplitude distribution of AE signals

Abstract

The paper presents the results of a study for compression deformation of cadmium samples of different purities at room temperature.The analysis of hardening and recovery processes that influence the formation of the structure in the material is carried out. Conditions for starting work and features of dynamic recovery and dynamic recrystallization in samples of technical and distilled cadmium are considered, which result in softening of the material and grain growth in it. The differences in the course of these processes are determined depending on the purity of the initial samples of cadmium. On the basis of the analysis of changes in acoustic parameters (AE activity, amplitude distribution of signals in the AE spectrum, the contribution of signals of different amplitudes to the integrated spectrum of AE),during deformation, we make assumptions about deformation mechanisms that occur at different stages of cadmium deformation. It is shown that the course of dynamic recovery processes during deformation is much more complicated than static recovery ones after deformation and subsequent annealing.

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Author Biography

P. I. Stoev, National Scientific Center “Kharkov Institute of Physics and Technology”1, Akademicheskaya st., 61108, Kharkov, Ukraine, tel/fax 057-335-60-27V.N. Karazin Kharkov National University61022, Kharkov, Svoboda square, 4, tel/fax 057-335-28-33

References

1. Bernabey R, Virich V.D., Grinev B.V., Danevich F.A., Kovtun G.P., Mokina V.M., Nagornaya L.L., Nagornyy S.S., Nisi S., Solopikhin D.A., Tretyak V.I., Shcherban'A.P. Poluchenie Cd i 106Cd vysokoy chistoty dlya stsintillyatorov CdWO4 i 106CdWO4 [Production of high purity Cd and 106Cd for CdWO4 and 106CdWO4 scintillators] // Metallofizika i noveyshie tekhnologii [Metallophysics and the latest technologies].– 2008.– Tom 30 spets. vypusk. – P. 477-486. (in Russian)
2. Stoev P.I., Papirov I.I., Butenko I.N. Akusticheskaya emissiya chistogo tsirkoniya pri indentirovanii [Acoustic emission of pure zirconium under indentation] // Voprosy atomnoy nauki i tekhniki [Problems of atomic science and technology]. Seriya «Fizika radiatsionnykh povrezhdeniy i radiatsionnoe materialovedenie». – 2009.– No. 6. – P. 36-41. (in Russian)
3. Sitdikov О., Kaibyshev R. Dynamic recrystallization in pure magnesium //Institute for Metals Superplasticity Problems, Materials Transection.– 2001.– Vol. 42.– No.9.– Р. 1928-1937.
4. Novikov I.I. Teoriya termicheskoy obrabotki metallov [Theory of heat treatment of metals]. - M: «Metallurgiya», 1986. - 480p. (in Russian)
5. Papirov I.I. i dr. Plasticheskaya i sverkhplasticheskaya deformatsiya berilliya [Plastic and superplastic deformation of beryllium]. - Izd. Dom MISiS, 2014. - 208p. (in Russian)
6. Polukhin P.I., Gorelik S.S., Vorontsov V.K. Fizicheskie osnovy plasticheskoy deformatsii [The physical fundamentals of plastic deformation]. - M: «Metallurgiya», 1982. - 584p. (in Russian)
7. Khonikomb R. Plasticheskaya deformatsiya metallov [Plastic deformation of metals.]. -M: «Mir», 1972. - 408 p. (in Russian)
8. Reiner M., Levis H.K. Deformation, strain and flow. - London, 1969- 347р.
9. Trefilov V.I. Deformatsionnoe uprochnenie i razrushenie polikristallicheskikh metallov [Deformation hardening and destruction of polycrystalline metals]. - Kiev: «Naukova dumka», 1989. - 256p. (in Russian)
10. Gottshtayn G. Fiziko-khimicheskie osnovy materialovedeniya [Physicochemical fundamentals of materials science]. - Izd-vo «Binom. Laborotornye znaniya», 2016. - 400p. (in Russian)
11. Khessner F.N. Rekristallizatsiya metallicheskikh materialov [Recrystallization of metallic materials]. - M.: «Metallurgiya», 1982. - 352p. (in Russian)
12. Humphreys F.J., Hatherly M. Recrystallization and Related annealing Phenomena. – 2 nd ed.-Elsevier, 2004.- 605p.
13. Gorelik S.S. Rekristallizatsiya metallov i splavov [Recrystallization of metals and alloys]. - M: «Metallurgiya», 1987. - 403p. (in Russian)
14. Polukhin P.I. Soprotivlenie plasticheskoy deformatsii metallov i splavov [Resistance to plastic deformation of metals and alloys]. - M: «Metallurgiya», 1983. - 352p. (in Russian)
15. Papirov I.I., Stoev P.I., Pikalov A.I., EmlyaninovaT.G. Study of acoustic emission during deformationof magnesium alloy // East European Journal of Physics. – 2015. – Vol.2. – No.1. – Р.63-70.
16. Papirov I.I., Ivantsov V.I. Mikroplastichnost' i razmernaya stabil'nost' berilliya [Microplasticity and dimensional stability of beryllium] // Voprosy atomnoy nauki i tekhniki [Problems of atomic science and technology]. Seriya «Fizika radiatsionnykh povrezhdeniy i radiatsionnoe materialovedenie». – 1998.– Vol.6 (72). – P.121-125. (in Russian)
17. Chishko K.A. Dislokatsionnye mekhanizmy akusticheskoy emissii plasticheski deformiruemykh kristallov [Dislocation mechanisms of acoustic emission of plastically deformed crystals].- Kharkov: Preprint FTINT AN USSR, 1977- 37p. (in Russian)
18. Orowan E. A type of plastic deformation new in metals // Nature. – 1942. – Vol.149. – Р.643-647.
19. Bunina N.A. Issledovanie plasticheskoy deformatsii metallov metodom akusticheskoy emissii [Investigation of plastic deformation of metals by acoustic emission method]. - L.: Izdatel'stvo Leningradskogo universiteta. 1990.-156p. (in Russian)
20. Strizhalo V.A., Dobrovol'skiy Yr.V., Strel'chenko V.A. Prochnost' i akusticheskaya emissiya materialov i elementov konstruktsiy [Strength and acoustic emission of materials and elements of constructions]. - Kiev: «Naukova dumka», 1990. - 232p. (in Russian)
21. Greshnikov V.A., Drobot Yr.B. Akusticheskaya emissiya [Acoustic emission]. - M.: «Izd-vo standartov», 1976.- 272p. (in Russian)
22. Tanaka H., Horiuchi R. Acoustic emission due to deformation twinning in titanum and Ti-6Al-4V alloy // Scripta Metallurgica. – 1975. –Vol. 9. – Р.777-780.
Published
2017-08-01
Cited
How to Cite
Papirov, I. I., Stoev, P. I., Kovtun, G. P., Shcherban, A. P., Solopikhin, D. A., & Rudycheva, T. Y. (2017). STUDY OF PLASTIC DEFORMATION OF CADMIUM. East European Journal of Physics, 4(2), 66-77. https://doi.org/10.26565/2312-4334-2017-2-08