CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Interaction mechanisms of a Hastelloy N-316L stainless steel couple in molten LiF-NaF-KF salt
Sun, H; Ding, XB; Ai, H; Lei, GH; Yang, XM; Wang, JQ
2020
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume164Pages:-
Subtype期刊论文
AbstractThe corrosion behavior of a Hastelloy N-316 L stainless steel couple in molten LiF-NaF-KF salt at 700 degrees C was investigated using electrochemistry, immersion tests, and microstructure analyses. Hastelloy N exhibits better corrosion resistance than 316 L SS. Galvanic coupling between two metals accelerates the corrosion of 316 L SS but impedes the corrosion of Hastelloy N. Fe dissolved from 316 L SS was alloyed with Ni in Hastelloy N to form a concentration cell of Fe, which accelerated the mass transfer of Fe from 316 L SS to Hastelloy N. The interactions of the Hastelloy N-316 L SS couple depend on galvanic corrosion and the Fe transfer.
KeywordGALVANIC CORROSION FLUORIDE ALLOY GRAPHITE CHLORIDE CR
DOI10.1016/j.corsci.2019.108317
Indexed BySCI ; EI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32946
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, 2019 Jia Luo Rd, Shanghai 201800, Peoples R China
2.China Nucl Power Technol Res Inst Co Ltd, Daya BayNucl Power Base, Shenzhen 518124, Guangdong, Peoples R China
3.Chinese Acad Sci, Key Lab Interfacial Phys & Technol, Shanghai, Peoples R China
Recommended Citation
GB/T 7714
Sun, H,Ding, XB,Ai, H,et al. Interaction mechanisms of a Hastelloy N-316L stainless steel couple in molten LiF-NaF-KF salt[J]. CORROSION SCIENCE,2020,164:-.
APA Sun, H,Ding, XB,Ai, H,Lei, GH,Yang, XM,&Wang, JQ.(2020).Interaction mechanisms of a Hastelloy N-316L stainless steel couple in molten LiF-NaF-KF salt.CORROSION SCIENCE,164,-.
MLA Sun, H,et al."Interaction mechanisms of a Hastelloy N-316L stainless steel couple in molten LiF-NaF-KF salt".CORROSION SCIENCE 164(2020):-.
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