IOCAS-IR  > 海洋环境腐蚀与生物污损重点实验室
Research progress on the hydrogen permeation behavior of the nuclear waste container-A mini review
Zhang, Qichao1,2; Jiang, Yishan1; Zhang, Binbin2; Duan, Jizhou2; Zhao, Xin1; Chen, Juna1
2022-11-09
Source PublicationFRONTIERS IN MATERIALS
ISSN2296-8016
Volume9Pages:8
Corresponding AuthorJiang, Yishan(jys130@126.com)
AbstractA large amount of nuclear waste produced in the process of nuclear energy utilization has always been a key problem to be solved urgently for nuclear safety. At present, "deep geological disposal " is a feasible method and is generally accepted by many countries. It is a "multi-barrier system " composed of an artificial barrier, including the solidified waste body, outer packaging material, buffer backfill material, and a natural barrier including the surrounding rock. During deep geological disposal, a near-field environment, where the corrosion of a container could happen, is formed with continuous groundwater infiltration and the release of much heat energy in the process of nuclear waste decay and fission. At the same time, the environment will become a long-term reduction place because of the gradual consumption of the initially retained oxygen. The hydrogen evolution reaction is dominant, so unpredictable hydrogen embrittlement of the container materials could happen due to hydrogen absorption and penetration. This study summarizes the possibility of hydrogen embrittlement of carbon steel, titanium, and their alloys from three aspects, namely, hydrogen solubility, diffusion coefficient, and hydrogen embrittlement, which provides a theoretical basis for predicting the container life in a large time scale.
Keywordmetal corrosion hydrogen permeation hydrogen embrittlement nuclear waste deep geological disposal
DOI10.3389/fmats.2022.1058394
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of Shandong Province ; [ZR2022QE131]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000890965600001
PublisherFRONTIERS MEDIA SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/180235
Collection海洋环境腐蚀与生物污损重点实验室
Corresponding AuthorJiang, Yishan
Affiliation1.Navy Submarine Acad, Qingdao, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Qichao,Jiang, Yishan,Zhang, Binbin,et al. Research progress on the hydrogen permeation behavior of the nuclear waste container-A mini review[J]. FRONTIERS IN MATERIALS,2022,9:8.
APA Zhang, Qichao,Jiang, Yishan,Zhang, Binbin,Duan, Jizhou,Zhao, Xin,&Chen, Juna.(2022).Research progress on the hydrogen permeation behavior of the nuclear waste container-A mini review.FRONTIERS IN MATERIALS,9,8.
MLA Zhang, Qichao,et al."Research progress on the hydrogen permeation behavior of the nuclear waste container-A mini review".FRONTIERS IN MATERIALS 9(2022):8.
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