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
	2010
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	52 期号:5 页码:1610-1617
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.
部门归属	[ni, d. r.; xiao, b. l.; ma, z. y.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [qiao, y. x.; zheng, y. g.] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [qiao, y. x.] suzhou nucl power res inst, suzhou 215004, peoples r china.;ma, zy (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;zyma@imr.ac.cn
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
URL	查看原文
WOS记录号	WOS:000277224400010
引用统计	被引频次：124[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/321006/31389
专题	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.