TY - GEN A1 - Kashkarov, Egor B. A1 - Nikitenkov, Nikolay A1 - Sutygina, Alina A1 - Syrtanov, Maxim S. A1 - Zakharchenko, S. A1 - Obrosov, Aleksei T1 - Influence of Plasma-Immersion Titanium-Ion Implantation on the Kinetics of Hydrogen Penetration into E110 Zirconium Alloy T2 - Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques N2 - The influence of plasma-immersion titanium-ion implantation on the hydrogen saturation of E110 zirconium alloy is described. Titanium ions are implanted from the metal plasma of an arc discharge at an accelerating-pulse bias potential of 1.5 kV (the pulse-repetition frequency is 100 kHz, and the pulse length is 5 μs) for 30 min. The phase composition, morphology, and valence state of the alloy surface layer are studied. Comparative analysis of changes in the hardness and wear resistance of the alloy subjected to implantation is performed. It is demonstrated that the rate of hydrogen penetration into the surface-doped alloy decreases substantially at a gas-phase hydrogenation temperature of 400°C. KW - ion implantation KW - zirconium KW - titanium KW - hydrogen sorption KW - wear resistance KW - X-ray photoelectron spectroscopy Y1 - 2018 UR - https://link.springer.com/journal/11700 U6 - https://doi.org/10.1134/S102745101803031X SN - 1819-7094 VL - 12 IS - 3 SP - 570 EP - 575 ER -