Effects of Cr3+ on the corrosion of SiC in LiF-NaF-KF molten salt

doi:10.1016/j.corsci.2016.10.026

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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
刊名	CORROSION SCIENCE
	2017
卷号	114 页码:96-101
关键词	Ceramic Molten Salts Xps Raman Spectroscopy Reactor Conditions High Temperature Corrosion
ISSN号	0010-938X
DOI	10.1016/j.corsci.2016.10.026
文献子类	期刊论文
英文摘要	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.
语种	英语
WOS记录号	WOS:000390183400011
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/27304]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 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.