Research Progress on the Corrosive Environment Large-Scale Evolution for Nuclear Waste Container

doi:10.3389/fmats.2022.929639

	Research Progress on the Corrosive Environment Large-Scale Evolution for Nuclear Waste Container
	Zhang, Qichao 1,2; Jiang, Yishan 1; Zhao, Xin 1; Chen, Juna 1; Xia, Dahai 3; Zhang, Binbin2 ; Duan, Jizhou2
	2022-07-15
发表期刊	FRONTIERS IN MATERIALS
ISSN	2296-8016
卷号	9 页码:10
通讯作者	Jiang, Yishan(duanjz@qdio.ac.cn) ; Xia, Dahai(jys130@126.com) ; Zhang, Binbin(dahaixia@tju.edu.cn) ; Duan, Jizhou(zhangbinbin@qdio.ac.cn)
摘要	After a nuclear waste container buried 500-1,000 m underground, it gradually experiences the dual effects of groundwater infiltration and the decay heat of radioactive nuclear waste. The decay and heat release of nuclear waste will also result in temperature stress. At the same time, the groundwater will gradually saturate the buffer/backfill materials which will produce expansion stress, thus forming a typical thermal-water-stress multi-coupling environment in the geological disposal, forming the environment where the corrosion could happen. In comparison, the information obtained through laboratories, field tests, and natural simulations are limited. However, numerical simulation is very important to predict the changes of a near-field environment. On one hand, the numerical simulation can verify the corresponding experimental data in the early stages; on the other hand, it can also predict the long-term corrosion environment change. This article mainly summarizes the large-scale evolution of a typical corrosion environment obtained by numerical simulation under different deep geological conditions in various countries, focusing on the effects of temperature, saturation, oxygen content, and radiation, which provide a reference for the research on the evolution of important corrosion environments on the surface of a nuclear waste container.
关键词	metal corrosion nuclear waste environment evolution radiation buffer material
DOI	10.3389/fmats.2022.929639
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51471160]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000834221000001
出版者	FRONTIERS MEDIA SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/179806
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Jiang, Yishan; Xia, Dahai; Zhang, Binbin; Duan, Jizhou
作者单位	1.Navy Submarine Acad, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao, Peoples R China 3.Tianjin Univ, Sch Mat Sci & Engn, Tianjin Key Lab Composite & Funct Mat, Tianjin, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhang, Qichao,Jiang, Yishan,Zhao, Xin,et al. Research Progress on the Corrosive Environment Large-Scale Evolution for Nuclear Waste Container[J]. FRONTIERS IN MATERIALS,2022,9:10.
APA	Zhang, Qichao.,Jiang, Yishan.,Zhao, Xin.,Chen, Juna.,Xia, Dahai.,...&Duan, Jizhou.(2022).Research Progress on the Corrosive Environment Large-Scale Evolution for Nuclear Waste Container.FRONTIERS IN MATERIALS,9,10.
MLA	Zhang, Qichao,et al."Research Progress on the Corrosive Environment Large-Scale Evolution for Nuclear Waste Container".FRONTIERS IN MATERIALS 9(2022):10.

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