Version 1
: Received: 14 October 2024 / Approved: 15 October 2024 / Online: 15 October 2024 (08:38:26 CEST)
How to cite:
Li, C.; Shu, R.; Li, Y.; Wang, L.; Fang, R.; Nie, L.; Ren, Q.; Liu, X.; Hu, J.; Zhang, S. Study on the Radiation Resistance Performance of Al2O3 Composite Tritium-Permeation-Barrier and Zirconium-Based Tritium Absorbing Materials. Preprints2024, 2024101160. https://doi.org/10.20944/preprints202410.1160.v1
Li, C.; Shu, R.; Li, Y.; Wang, L.; Fang, R.; Nie, L.; Ren, Q.; Liu, X.; Hu, J.; Zhang, S. Study on the Radiation Resistance Performance of Al2O3 Composite Tritium-Permeation-Barrier and Zirconium-Based Tritium Absorbing Materials. Preprints 2024, 2024101160. https://doi.org/10.20944/preprints202410.1160.v1
Li, C.; Shu, R.; Li, Y.; Wang, L.; Fang, R.; Nie, L.; Ren, Q.; Liu, X.; Hu, J.; Zhang, S. Study on the Radiation Resistance Performance of Al2O3 Composite Tritium-Permeation-Barrier and Zirconium-Based Tritium Absorbing Materials. Preprints2024, 2024101160. https://doi.org/10.20944/preprints202410.1160.v1
APA Style
Li, C., Shu, R., Li, Y., Wang, L., Fang, R., Nie, L., Ren, Q., Liu, X., Hu, J., & Zhang, S. (2024). Study on the Radiation Resistance Performance of Al<sub>2</sub>O<sub>3</sub> Composite Tritium-Permeation-Barrier and Zirconium-Based Tritium Absorbing Materials. Preprints. https://doi.org/10.20944/preprints202410.1160.v1
Chicago/Turabian Style
Li, C., Jing Hu and Shaohong Zhang. 2024 "Study on the Radiation Resistance Performance of Al<sub>2</sub>O<sub>3</sub> Composite Tritium-Permeation-Barrier and Zirconium-Based Tritium Absorbing Materials" Preprints. https://doi.org/10.20944/preprints202410.1160.v1
Abstract
The permeation of tritium from secondary neutron source rods in nuclear power plants presents a significant and unavoidable safety concern for both internal equipment and the external environment. This study primarily explores two feasible strategies for tritium permeation barriers: coating stainless steel surfaces with tritium-permeation-barrier (TPB) materials and utilizing materials with excellent tritium absorption properties. Through external ion irradiation tests, a comparative analysis was conducted on the tritium permeation performance, microstructure, and nano-hardness changes of two tritium-resistant designs, specifically Cr2O3/Al2O3 composite coatings, and a zirconium-based tritium-absorbing material under varying irradiation doses. The results indicate that both approaches exhibit exceptional radiation resistance, maintaining an effective tritium permeation reduction factor (PRF) even after irradiation.
Chemistry and Materials Science, Materials Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
