Corrosion Behavior and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite

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	Corrosion Behavior and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite
	He, CL ; Liu, CS ; Li, FQ ; Cai, QK ; Shi, ZM ; Chen, LQ ; Bi, J
通讯作者	He, CL()
	2002-07-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	18 期号:4 页码:351-353
摘要	The corrosion resistance of 2024 Al and SiC particle reinforced 2024 Al metal matrix composite (SiCp/2024Al MMC) in 3.5% NaCl solution was investigated with electrochemical method and immersion test, and the corrosion protection of sulfuric acid anodized coatings on both materials was evaluated by electrochemical impedance spectroscopy. The results showed that the SiCp/2024Al MMC is more susceptible to corrosion than its matrix alloy in 3.5% NaCl. For 2024Al, the anodized coating provides excellent corrosion resistance to 3.5% NaCl. The anodized coating on the SiCp/2024Al provides satisfactory corrosion protection, but it is not as effective as that for 2024Al because the structure of the anodized layer is affected by the SiC particulates.
关键词	2024 Al metal matrix composite anodizing electrochemical impedance spectroscopy potentiodynamic polarization corrosion resistance
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000177351700018
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：1[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/321006/114652
专题	中国科学院金属研究所
通讯作者	He, CL
作者单位	1.NE Univ, Sch Met & Mat, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	He, CL,Liu, CS,Li, FQ,et al. Corrosion Behavior and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2002,18(4):351-353.
APA	He, CL.,Liu, CS.,Li, FQ.,Cai, QK.,Shi, ZM.,...&Bi, J.(2002).Corrosion Behavior and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,18(4),351-353.
MLA	He, CL,et al."Corrosion Behavior and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 18.4(2002):351-353.