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

IMR OpenIR

	Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite
	He, CL ; Liu, CS ; Li, FQ ; Shi, ZM ; Bi, J ; Cai, QK
通讯作者	He, CL()
	2001-08-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:8 页码:865-868
摘要	The corrosion resistance of 2024 Al and SiCp/2024Al composite in 3.5% NaCl aqueous solution were investigated with electrochemical method and immersion test, The corrosion protection of sulfuric acid anodized coatings on these materials was monitored by electrochemical impedance spectroscopy. The results show that the SiCp/2024Al composite is more susceptible to corrosion than its matrix alloy in 3.5% NaCl solution. For 2024Al, the anodized coating sealed in hot water provides excellent corrosion protection to 3.5% NaCl solution. The anodized coating on the SiCp/2024Al provides satisfactory corrosion protection, but it is not as effective as for 2024Al because the structure of the anodized layer is affected by Sic particulates.
关键词	SiC/2024Al composite anodizing electrochemical impedance spectroscopy polarization curves corrosion resistance
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000172767100018
出版者	SCIENCE CHINA PRESS
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/321006/111659
专题	中国科学院金属研究所
通讯作者	He, CL
作者单位	1.Northeastern Univ, Sch Met & Mat, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Met Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	He, CL,Liu, CS,Li, FQ,et al. Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite[J]. ACTA METALLURGICA SINICA,2001,37(8):865-868.
APA	He, CL,Liu, CS,Li, FQ,Shi, ZM,Bi, J,&Cai, QK.(2001).Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite.ACTA METALLURGICA SINICA,37(8),865-868.
MLA	He, CL,et al."Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite".ACTA METALLURGICA SINICA 37.8(2001):865-868.