ToF-SIMS and ERDA study of hydrogen and deuterium in nickel-base alloys oxidized in water
Source abstract
Abstract
Abstract The depth profiling of hydrogen and deuterium in polycrystalline and monocrystalline Nickel-base alloys (Ni-16Cr-8Fe, wt%) was performed by Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS) and Elastic Recoil Detection Analysis (ERDA) after oxidation in simulated primary medium conditions containing 9 at.% D2O. The use of deuterium isotopic tracer in ToF-SIMS has demonstrated the presence of deuterium in the oxide layer for oxidation times of 300 min and 100 h. The quantities of deuterium were determined by ERDA using a 2 MeV 4He ion beam. Finally, the penetration coefficient α was calculated, and ranged from 0.01 to 0.04.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Nuclear Materials and Properties · Hydrogen embrittlement and corrosion behaviors in metals · Fusion materials and technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. Damage due to hydrogen embrittlement and stress corrosion cracking10.1016/S1350-6307(99)00033-3 ↗
2. Surface effects on hydrogen entry into metals
3. The diffusion of hydrogen in titanium
4. Fundamental aspects of hydrogen embrittlement of iron10.2320/materia.33.914 ↗
5. Effect of hydrogen in inconel alloy 600 on corrosion in high temperature oxygenated water10.1016/j.corsci.2009.11.037 ↗
6. Mechanism of hydrogen absorption during the exposure of alloy 600-like single-crystals to PWR primary simulated media10.1016/j.jnucmat.2011.04.066 ↗
7. Effect of dissolved hydrogen on corrosion of inconel alloy 600 in high temperature hydrogenated water10.1016/j.electacta.2011.07.032 ↗
8. Effects of hydrogen on corrosion of pure Ni in high temperature water10.1016/j.corsci.2017.04.003 ↗
9. Characterisation of oxygen and hydrogen migration through oxide scales formed on nickel-base alloys in PWR primary medium conditions10.1016/j.ssi.2012.10.012 ↗
10. SIMS and TEM investigation of hydrogen trapping on implantation defects in a nickel-based superalloy10.1016/j.jnucmat.2015.07.045 ↗
11. Role of grain boundaries in the diffusion of hydrogen in nickel base alloy 600: study coupling thermal desorption mass spectroscopy with numerical simulation10.1016/j.ijhydene.2016.07.038 ↗
12. R. St.Jacques, An accurate and sensitive method for the determination of the depth distribution of light elements in heavy materials10.1063/1.322288 ↗
13. Jalabert · 2017
14. Tirira · 1996
15. Surface hydrogen profiling in metallic materials by the elastic recoil detection technique10.1016/0010-938X(93)90189-N ↗
16. Technique for profiling 1H with 2.5 MeV (sic) Van de Graaff accelerators10.1063/1.90654 ↗
17. Hydrogen depth profiling using elastic recoil detection, Workshop on the analysis of hydrogen in solids
18. Depth profiling of hydrogen by detection of recoiled protons
19. Microanalysis by the direct observation of nuclear reactions using a 2 MeV van de graaff10.1016/0029-554X(71)90100-5 ↗
20. Absolute cross section measurements for H and D elastic recoil using 1 to 2.5 MeV 4He ions, and for the 12C(d,p)13C and 16O(d,p1)17O nuclear reactions10.1016/0168-583X(93)95906-L ↗
21. Precision absolute thin film standard reference targets for nuclear reaction microanalysis of oxygen isotopes: part I: 16O standards10.1016/0029-554X(78)90956-4 ↗
22. Oxide film growth kinetics on metals and alloys I. Physical model10.1149/2.036306jes ↗