The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion

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	The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion
	Liu, GQ; Zhu, ZY; Ke, W
刊名	ACTA METALLURGICA SINICA
	2001-03-18
卷号	37 期号:3 页码:272-276
关键词	bromine ion acetic acid stainless steel nickel based alloy pitting
ISSN号	0412-1961
通讯作者	Liu, GQ()
英文摘要	Pitting corrosion behaviors of 254 SMO, Hastelloy C-276 and Nickel 200 in 10% HAc solution containing 0.049 mol/LBr- ion have been investigated using the cyclic potentiodynamic anodic polarization technique. The order of pitting resistance is Hastelloy C-276, 254 SMO and Nickel 200. The morphology of the pits produced after anodic polarization treatments was inspected by scanning electron microscope (SEM). For 254 SMO, in the case small amount of HAc, the both relationships between the pitting potential, protective potential and the logarithm of Br- ion concentration are linear and parallel each other approximately. The chemical compositions of passive film on the surfaces of 254 SMO and Hastelloy C-276 are studied by XPS, and the results show that the element Cr and Mo play important roles in pitting resistance.
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000172766400011
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/112640]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, GQ
作者单位	Chinese Acad Sci, State Key Lab Corros & Protect, Inst Met, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, GQ,Zhu, ZY,Ke, W. The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion[J]. ACTA METALLURGICA SINICA,2001,37(3):272-276.
APA	Liu, GQ,Zhu, ZY,&Ke, W.(2001).The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion.ACTA METALLURGICA SINICA,37(3),272-276.
MLA	Liu, GQ,et al."The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion".ACTA METALLURGICA SINICA 37.3(2001):272-276.