Comparison of the corrosion behavior of pure titanium and its alloys in fluoride-containing sulfuric acid

IMR OpenIR

	Comparison of the corrosion behavior of pure titanium and its alloys in fluoride-containing sulfuric acid
	Wang, Z. B.; Hu, H. X.; Zheng, Y. G.; Ke, W.; Qiao, Y. X.; ygzheng@imr.ac.cn; yxqiao@just.edu.cn
	2016
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	103 页码:50-65
摘要	The corrosion behavior of pure titanium, Ti-0.2Pd and Ti-0.3Mo-0.8Ni alloy in fluoride-containing sulfuric acid were investigated using electrochemical methods combined with surface characterization. The results showed that titanium alloys exhibited higher corrosion resistance than pure titanium at fluoride concentrations lower than 0.002 M due to the acceleration effects of Pd and Ni on cathodic process and the inhibition effect of Mo on anodic process. But titanium alloys are still corroded as severely as pure titanium at higher fluoride concentrations. The influences of alloying elements on the corrosion behavior at different fluoride concentrations were well explained using the mixed potential theory. (C) 2015 Elsevier Ltd. All rights reserved.
部门归属	[wang, z. b. ; hu, h. x. ; zheng, y. g. ; ke, w.] chinese acad sci, inst met res, key lab nucl mat & safety assessment, 62 wencui rd, shenyang 110016, peoples r china ; [qiao, y. x.] jiangsu univ sci & technol, sch mat sci & technol, 2 mengxi rd, zhenjiang 212003, peoples r china
关键词	Titanium Eis Polarization Xps Acid Corrosion
资助者	National Basic Research Program of China (973 Program) [2014CB643304]; National Environmental Corrosion Platform [2005DKA10400]
收录类别	sci
语种	英语
WOS记录号	WOS:000369201100006
引用统计	被引频次：282[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/321006/74676
专题	中国科学院金属研究所
通讯作者	ygzheng@imr.ac.cn; yxqiao@just.edu.cn
推荐引用方式 GB/T 7714	Wang, Z. B.,Hu, H. X.,Zheng, Y. G.,et al. Comparison of the corrosion behavior of pure titanium and its alloys in fluoride-containing sulfuric acid[J]. CORROSION SCIENCE,2016,103:50-65.
APA	Wang, Z. B..,Hu, H. X..,Zheng, Y. G..,Ke, W..,Qiao, Y. X..,...&yxqiao@just.edu.cn.(2016).Comparison of the corrosion behavior of pure titanium and its alloys in fluoride-containing sulfuric acid.CORROSION SCIENCE,103,50-65.
MLA	Wang, Z. B.,et al."Comparison of the corrosion behavior of pure titanium and its alloys in fluoride-containing sulfuric acid".CORROSION SCIENCE 103(2016):50-65.