Using the methods of X-ray structural analysis and electron and positron spectroscopy, it is found out that an irradiation of the surface of a Zr – 1 wt.% Nb specimen with an electron beam in the melting mode results in the formation of lamellar α+α′-structure, an increase in the dislocation density, a dissolution of the β-Nb phase, and the formation of defects of the vacancy-impurity type. The presence of hydrogen in the alloy irradiated with an electron beam favors the formation of complex hydrogen-vacancy complexes in the surface layer along with dislocations.
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References
M. C. Li, S. Z. Hao, H. Wen, and R. F. Huang, Appl. Surf. Sci., 303, 350–353 (2014).
Y. J. Liu, S. J. Li, H. L. Wang, et al., Acta Mater., 113, 56–67 (2016).
I. P. Mishin, E. N. Stepanova, G. P. Grabovetskaya, et al., Izv. Vyssh. Uchebn. Zaved. Fiz., 55, No. 12/2, 224–227 (2012).
X. D. Zhang, S. Z. Hao, T. Zou, et al., J. Metall., 2012, 762125 (2012).
R. Zenker, Adv. Eng. Mater., 6, 581–588 (2004).
J. X. Zou, K. M. Zhang, S. Z. Hao, et al., Thin Solid Films, 519, 1404–1415 (2010).
N. S. Pushilina, A. M. Lider, V. N. Kudiyarov, and V. V. Krivosheina, Izv. Vyssh. Uchebn. Zaved. Fiz., 56, No. 11/3, 57–61 (2013).
S. V. Ivanova, Int. J. Hydrog. Energy, 27, 819–824 (2002).
L. D. Panteleev and V. M. Grigoriev, Dimensional Changes in Zirconium and its Alloys under Conditions of Reactor Irradiation. An analytical overview [in Russian], Preprint VNIIMN, Moscow (1976).
G. G. Bondarenko, L. N. Bystrov, L. I. Ivanov, and Yu. M. Platov, Usp.Fiz.N auk, 116, No. 2, 303–314 (1975).
J. Cizek, O. Melikhova, and I. Procházka, J. Alloys Compounds, 645, S312–S315 (2015).
P. Hruška, J. Cizek, F. Lukáč, et al., Defect and Diffusion Forum, 373, 122–125 (2016).
J. Cizek, I. Prochazka, S. Danis, et al., Phys. Rev. B: Condens. Matter, 79, 054108 (2009).
N. N. Koval and Yu. F. Ivanov, Russ. Phys. J., 51, No. 5, 505–516 (2008).
S. S. Gorelik, Yu. A. Skakov, and L. N. Rastorguev, X-Ray Diffraction and Electro-Optical Analysis [in Russian], MISIS, Moscow (2002).
G. K. Williamson and R. E. Smallman, Phil. Mag., 1, No, 1 34–46 (1956).
A. M. Lider, Positron Spectroscopy for Monitoring Structural Changes in the Metal-Hydrogen Systems, Thesis of Dr. Eng. Sci. 05.11.13, NR TPU, Tomsk (2017).
R. Krause-Rehberg and H. S. Leipner, Positron annihilation in semiconductors: Defect studies, Springer Verlag, Berlin, Heidelberg (1999).
J. M.C. Robles, E. Ogando, and F. Plazaola, J. Phys. Conf. Ser., 265, 012006 (2011).
P. S. Chowdhury, P. Mukherjee, N. Gayathri, et al., Bull. Mater. Sci., 34, No. 3, 507–513 (2011).
T. E.M. Staab, R. Krause-Rehberg, and B. Kieback, J. Mater. Sci., 34, 3833–3851 (1999).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 5, pp. 112–117, May, 2019.
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Mishin, I.P., Grabovetskaya, G.P., Stepanova, E.N. et al. Hydrogen Effect on the Defect Structure Formation in the Zr – 1 WT.% Nb Alloy Under Pulsed Electron Beam Irradiation. Russ Phys J 62, 854–860 (2019). https://doi.org/10.1007/s11182-019-01787-9
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DOI: https://doi.org/10.1007/s11182-019-01787-9