Corrosion properties of friction-stir processed cast NiAl bronze

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	Corrosion properties of friction-stir processed cast NiAl bronze
	D. R. Ni ; B. L. Xiao ; Z. Y. Ma ; Y. X. Qiao ; Y. G. Zheng
刊名	Corrosion Science
	2010
卷号	52 期号:5 页码:1610-1617
关键词	NiAl bronze Copper Weight loss Polarization Friction-stir processing nickel-aluminum bronze low-carbon steel electrochemical corrosion mechanical-properties microstructural characterization grain-size sea-water behavior alloy polarization
ISSN号	0010-938X
中文摘要	Friction-stir processing (FSP) was adopted to modify the microstructure of a cast Cu-9Al-4.5Ni-4Fe NiAl bronze alloy (NAB). After FSP, the initial coarse microstructure of the cast NAB was transformed to a fine structure, and the porosity defects were eliminated. The microstructure modification changed the corrosion behavior of the NAB in a 3.5% NaCl solution. In a static immersion corrosion test, the FSP NAB exhibited significantly greater corrosion resistance compared to the cast counterpart. The polarization curve and electrochemical impedance spectroscopic (EIS) results indicated that the FSP NAB showed slightly lower electrochemical corrosion resistance. (C) 2010 Elsevier Ltd. All rights reserved.
原文出处	://WOS:000277224400010
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/31389]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	D. R. Ni,B. L. Xiao,Z. Y. Ma,et al. Corrosion properties of friction-stir processed cast NiAl bronze[J]. Corrosion Science,2010,52(5):1610-1617.
APA	D. R. Ni,B. L. Xiao,Z. Y. Ma,Y. X. Qiao,&Y. G. Zheng.(2010).Corrosion properties of friction-stir processed cast NiAl bronze.Corrosion Science,52(5),1610-1617.
MLA	D. R. Ni,et al."Corrosion properties of friction-stir processed cast NiAl bronze".Corrosion Science 52.5(2010):1610-1617.