Modifying a cylindrical surface irradiated with a radial beam of argon ions with energies of up to 5 keV

B. A. Kalin; N. V. Volkov; A. S. Yashin; R. A. Valikov; T. V. Yakutkina

doi:10.3103/S1062873816020106

Modifying a cylindrical surface irradiated with a radial beam of argon ions with energies of up to 5 keV

Authors: Kalin B.A.¹, Volkov N.V.¹, Yashin A.S.¹, Valikov R.A.¹, Yakutkina T.V.¹
Affiliations:
1. National Research Nuclear University
Issue: Vol 80, No 2 (2016)
Pages: 146-148
Section: Proceedings of the 22nd International Conference “Ion-Surface Interaction (ISI-2015)”
URL: https://journals.rcsi.science/1062-8738/article/view/183838
DOI: https://doi.org/10.3103/S1062873816020106
ID: 183838

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Abstract

Aspects of the ion modification of the outer surfaces of tubular samples of E110 (Zr–1% Nb) alloy is studied. The samples are irradiated with a radial beam of argon ions (0.5–5.0 keV, (5–10) × 10¹⁸ ion/cm²) on the ILUR-03 setup. It is found that such ion bombardment smooths the relief formed by mechanical abrasive treatment. It is demonstrated that the effect of ion polishing is most pronounced for surface irregularities of a certain size.