Pitting corrosion resistance of La added 316L stainless steel in simulated body fluids

doi:10.1016/j.matlet.2006.06.071

IMR OpenIR

	Pitting corrosion resistance of La added 316L stainless steel in simulated body fluids
	Yang, Huajuan ; Yang, Ke ; Zhang, Bingchun
通讯作者	Yang, Huajuan(hjyang@imr.ac.cn)
	2007-02-01
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	61 期号:4-5 页码:1154-1157
摘要	Lantbanuin (La), a rare earth element with anticoagulative and antiphlogistic function, was added into the medical grade 316L stainless steel in order to improve its biocompatibility. The corrosion resistance of the La added 316L steel in two different simulated body fluids, simulated blood plasma and Hank's solution, was evaluated. The result showed that the addition of La in the steel could largely affect the corrosion behavior of the steel. The steel with 0.01% La showed the widest passive region and the best resistance to pitting attack, within the addition range of La from 0.01% to 0.08%. The corrosion resistance improvement of La added 316L stainless steel is probably due to the effect of La on the purification of the steel, the modification of inclusions, and the passive film formation in the simulated body fluids. (c) 2006 Elsevier B.V. All rights reserved.
关键词	corrosion 316L La pitting
DOI	10.1016/j.matlet.2006.06.071
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000243844100057
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：71[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/321006/91099
专题	中国科学院金属研究所
通讯作者	Yang, Huajuan
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Yang, Huajuan,Yang, Ke,Zhang, Bingchun. Pitting corrosion resistance of La added 316L stainless steel in simulated body fluids[J]. MATERIALS LETTERS,2007,61(4-5):1154-1157.
APA	Yang, Huajuan,Yang, Ke,&Zhang, Bingchun.(2007).Pitting corrosion resistance of La added 316L stainless steel in simulated body fluids.MATERIALS LETTERS,61(4-5),1154-1157.
MLA	Yang, Huajuan,et al."Pitting corrosion resistance of La added 316L stainless steel in simulated body fluids".MATERIALS LETTERS 61.4-5(2007):1154-1157.