CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Corrosion behavior of ion-irradiated SiC in FLiNaK molten salt
Li, JJ; Yan, L; Huang, HF; Huang, Q; Ren, CL; Lei, GH; Lin, J; Fu, CL; Bai, JJ
2020
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume163Pages:-
Subtype期刊论文
AbstractHigh-purity 4H-SiC samples exposed to 1-MeV Si ions irradiation at RT were corroded in FLiNaK molten salt at 650 degrees C for 168 h. Results revealed the corrosion degree of irradiated SiC was dependent on the irradiation fluence. The amorphous region induced by irradiation was preferentially corroded, where Si elements could dissolve into the salt more easily than those in the unirradiated region. The dissolution of Si elements caused the formation of sustained nanocracks and nanopores, and thus the corrosion layer having a thickness of 200 +/- 50 nm fell off. Moreover, oxygen impurities might play a role in the irradiation-assisted corrosion.
KeywordDAMAGE COMPATIBILITY PERFORMANCE DISSOLUTION COMPOSITES ALLOY
DOI10.1016/j.corsci.2019.108229
Indexed BySCI ; EI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32768
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, JJ,Yan, L,Huang, HF,et al. Corrosion behavior of ion-irradiated SiC in FLiNaK molten salt[J]. CORROSION SCIENCE,2020,163:-.
APA Li, JJ.,Yan, L.,Huang, HF.,Huang, Q.,Ren, CL.,...&Bai, JJ.(2020).Corrosion behavior of ion-irradiated SiC in FLiNaK molten salt.CORROSION SCIENCE,163,-.
MLA Li, JJ,et al."Corrosion behavior of ion-irradiated SiC in FLiNaK molten salt".CORROSION SCIENCE 163(2020):-.
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