Corrosion behaviors of Fe-Cr alloys induced by KCl and KCl-ZnCl2 at 450 degrees C

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	Corrosion behaviors of Fe-Cr alloys induced by KCl and KCl-ZnCl2 at 450 degrees C
	Li, YS; Niu, Y; Wu, WT
通讯作者	Li, YS()
	2001-09-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:9 页码:961-964
摘要	The corrosion behaviors of Fe-10Cr and Fe-25Cr alloys in mediums of KCI and KCI-ZnCl2 salt films at 450 degreesC were examined. Both the alloys suffered from accelerated corrosion beneath the salt films and severe attack was observed in the case of KCI-ZnCl2 mixture salts, while the corrosion - resistance became worse with increasing chromium content in the alloys. On the contrary, the corrosion-resistance of the alloys could be improved significantly with higher chromium content when corroded within molten KCl-ZnCl2 salts. This difference is mainly related to the different oxygen supplies under two corrosion conditions, which induces the different thermodynamic stabilities of the protective Cr2O3 scale.
关键词	Fe-Cr alloy ZnCl2 KCl waste incineration corrosion
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000172767200014
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/112947
专题	中国科学院金属研究所
通讯作者	Li, YS
作者单位	Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, YS,Niu, Y,Wu, WT. Corrosion behaviors of Fe-Cr alloys induced by KCl and KCl-ZnCl2 at 450 degrees C[J]. ACTA METALLURGICA SINICA,2001,37(9):961-964.
APA	Li, YS,Niu, Y,&Wu, WT.(2001).Corrosion behaviors of Fe-Cr alloys induced by KCl and KCl-ZnCl2 at 450 degrees C.ACTA METALLURGICA SINICA,37(9),961-964.
MLA	Li, YS,et al."Corrosion behaviors of Fe-Cr alloys induced by KCl and KCl-ZnCl2 at 450 degrees C".ACTA METALLURGICA SINICA 37.9(2001):961-964.