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Title | Behavior of Zr1 %Nb Alloy Under Swift Kr Ion and Intense Electron Irradiation |
Authors |
Klepikov, V.F.
Lytvynenko, V.V. Lonin, Yu.F. Ponomarev, A.G. Startsev, O.A. Uvarov, V.T. |
ORCID | |
Keywords |
Zirconium Electron beam Swift heavy ions Ablation |
Type | Article |
Date of Issue | 2015 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/43209 |
Publisher | Sumy State University |
License | |
Citation | Klepikov, V.F. Behavior of Zr1 %Nb Alloy Under Swift Kr Ion and Intense Electron Irradiation [Текст] / V.F. Klepikov, V.V. Lytvynenko, Yu.F. Lonin et al. // Журнал нано- та електронної фізики. — 2015. — Т.7, №4. — 04016-1. |
Abstract |
In this paper there were studied the physical and mechanical properties of Zr1 % Nb alloy irradiated
by the Kr ion beam with energy of 107 MeV, fluences of 1·1013 and 1014 ion/cm2, and exposed to the microsecond high-current pulsed electron beam with the energy of 370 keV, incident energy fluence in the range of 20…200 J/cm2. The low-intense Kr ion implantation induced softening of the alloy. The high-intense ion
beam irradiation resulted in creation of a surface strengthened layer with nanohardness of 4.5 GPa and
the elastic modulus of 120 GPa. The high-current electron beam exposure lead to the macroscopic surface
melting of the sample, which provoked formation of the coarse structure with predominantly brittle fracture
character. |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
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