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	Effect of copper ions implantation on the corrosion behavior of ZIRLO alloy in 1 mol/L H2SO4
	Peng, DQ ; Bai, XD ; Chen, BS
	2010-05-10 ; 2010-05-10
关键词	ZIRLO alloy corrosion resistance copper ion implantation X-ray photoemission spectroscopy (XPS) Auger electron spectroscopy (AES) SILICA GLASSES ENERGY CU ZIRCALOY-4 FILMS IRON Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Mining & Mineral Processing
中文摘要	In order to study the effect of copper ion implantation oil the aqueous corrosion behavior of ZIRLO alloy, specimens were implanted with copper ions with fluences ranging from 1 x 10(16) to 1 x 10(17) ions/cm(2), using a metal vapor vacuum are source (MEVVA) at an extraction voltage of 40 kV. The valence states and depth distributions of elements in the surface layer of the samples were analyzed by X-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES), respectively. Glancing angle X-ray diffraction (GAXRD) was employed to examine the phase trans formation due to the copper ion implantation. The potentiodynamic polarization technique was used to evaluate the aqueous corrosion resistance of implanted ZIRLO alloy in 1 mol/L H2SO4 Solution. It was found that a significant improvement was achieved in the aqueous corrosion resistance of ZIRLO alloy implanted with copper ions when the fluence is 5 x 10(16) ions/cm(2). When the fluence is 1 x 10(16) or 1 x 10(17) ions/cm(2), the corrosion resistance of implanted samples was bad. Finally, the mechanism of the corrosion behavior of copper-implanted ZIRLO alloy was discussed.
语种	英语 ; 英语
出版者	JOURNAL OF UNIV OF SCIENCE AND TECHNOLOGY BEIJING ; BEIJING ; 30 XUEYUANLU, BEIJING 100083, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/20666]
专题	清华大学
推荐引用方式 GB/T 7714	Peng, DQ,Bai, XD,Chen, BS. Effect of copper ions implantation on the corrosion behavior of ZIRLO alloy in 1 mol/L H2SO4[J],2010, 2010.
APA	Peng, DQ,Bai, XD,&Chen, BS.(2010).Effect of copper ions implantation on the corrosion behavior of ZIRLO alloy in 1 mol/L H2SO4..
MLA	Peng, DQ,et al."Effect of copper ions implantation on the corrosion behavior of ZIRLO alloy in 1 mol/L H2SO4".(2010).

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