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Effects of Cr3+ on the corrosion of SiC in LiF-NaF-KF molten salt | |
Xue, WD; Yang, XM; Qiu, J; Liu, HJ; Zhao, B; Xia, HH; Zhou, XT; Huai, P; Liu, HT; Wang, JQ | |
2017 | |
Source Publication | CORROSION SCIENCE
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ISSN | 0010-938X |
Volume | 114Pages:96-101 |
Subtype | 期刊论文 |
Abstract | Effects of Cr3+ on the corrosion of SiC in LiF-NaF-KF molten salt were investigated. Results reveal that Cr3+ can drive the corrosion of SiC. Thickness of the corroded region induced by Cr3+ is greater than 12 mu m for 400 h, while the corroded region induced by pure salt is similar to 2.5 mu m. Corrosion induced by Cr3+ should be attributed to the reactions of Cr3+ with SiC. Cr3+ reacts with SiC to form Cr-3 C-2, Cr7C3, and graphitic carbon in the corroded region of SiC, which results in the dissolution of element Si from SiC intothe salt. (C) 2016 Elsevier Ltd. All rights reserved. |
Keyword | Ceramic Molten Salts Xps Raman Spectroscopy Reactor Conditions High Temperature Corrosion |
DOI | 10.1016/j.corsci.2016.10.026 |
Indexed By | SCI |
Language | 英语 |
WOS ID | WOS:000390183400011 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.sinap.ac.cn/handle/331007/27304 |
Collection | 中科院上海应用物理研究所2011-2020年 |
Recommended Citation GB/T 7714 | Xue, WD,Yang, XM,Qiu, J,et al. Effects of Cr3+ on the corrosion of SiC in LiF-NaF-KF molten salt[J]. CORROSION SCIENCE,2017,114:96-101. |
APA | Xue, WD.,Yang, XM.,Qiu, J.,Liu, HJ.,Zhao, B.,...&Wang, JQ.(2017).Effects of Cr3+ on the corrosion of SiC in LiF-NaF-KF molten salt.CORROSION SCIENCE,114,96-101. |
MLA | Xue, WD,et al."Effects of Cr3+ on the corrosion of SiC in LiF-NaF-KF molten salt".CORROSION SCIENCE 114(2017):96-101. |
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