CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Corrosion of Incoloy 800H alloys with nickel cladding in FLiNaK salts at 850 degrees C
Dai, QL; Ye, XX; Ai, H; Chen, SJ; Jiang, L; Liang, JP; Yu, K; Leng, B; Li, ZJ; Zhou, XT
2018
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume133Pages:349-357
Subtype期刊论文
AbstractThe corrosion of 800H alloy with and without Ni-cladding, as well as GH3535 alloy, in molten FLiNaK salts at 850 degrees C has been investigated. Results show that Cr and Fe are depleted from the alloys surface and grain boundaries, where "diffusion paths" are formed. The corrosion process is mainly controlled by the redox reaction of impurity metal ions with Fe and Cr at the alloy surface, and an alloy or cladding layer chemistry criterion is suggested as Fe + Cr <= 11 wt.%. Cr element is found to be hardly depleted from Sigma 3 type grain boundaries.
KeywordHigh-temperature Corrosion Solar Power-plants Energy-storage Molten
DOI10.1016/j.corsci.2018.01.026
Indexed BySCI
Language英语
WOS IDWOS:000429764100032
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28951
Collection中科院上海应用物理研究所2011-2019年
Affiliation1.Dai, QL
2.Ye, XX
3.Ai, H
4.Chen, SJ
5.Jiang, L
6.Liang, JP
7.Yu, K
8.Leng, B
9.Li, ZJ
10.Zhou, XT
Recommended Citation
GB/T 7714
Dai, QL,Ye, XX,Ai, H,et al. Corrosion of Incoloy 800H alloys with nickel cladding in FLiNaK salts at 850 degrees C[J]. CORROSION SCIENCE,2018,133:349-357.
APA Dai, QL.,Ye, XX.,Ai, H.,Chen, SJ.,Jiang, L.,...&Zhou, XT.(2018).Corrosion of Incoloy 800H alloys with nickel cladding in FLiNaK salts at 850 degrees C.CORROSION SCIENCE,133,349-357.
MLA Dai, QL,et al."Corrosion of Incoloy 800H alloys with nickel cladding in FLiNaK salts at 850 degrees C".CORROSION SCIENCE 133(2018):349-357.
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