IMR OpenIR
Effect of cold deformation on pitting corrosion of 00Cr18Mn15Mo2N0.86 stainless steel for coronary stent application
Ren, Yibin; Zhao, Haochuan; Liu, Wenpeng; Yang, Ke; ybren@imr.ac.cn
2016
Source PublicationMATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
ISSN0928-4931
Volume60Pages:293-297
AbstractThe high nitrogen nickel-free stainless steel has offered an alternative to further improve the performance of the coronary stents, and simultaneously avoids the potential harms of nickel element. Both cold deformation and pitting corrosion are very important for coronary stents made of stainless steel. In this work, the effect of cold deformation on the pitting corrosion resistance of a high nitrogen nickel-free stainless steel (00Cr18Mn15Mo2N0.86) in 0.9% saline solution was investigated. The results showed that the pitting corrosion of the steel was nearly unchanged with increases of the cold deformation up to 50%, indicating that the higher nitrogen content can reduce the negative effect of cold deformation on the pitting corrosion resistance, which is beneficial for the long term service of coronary stents in blood vessel. (C) 2015 Elsevier B.V. All rights reserved.
description.department[ren, yibin ; zhao, haochuan ; liu, wenpeng ; yang, ke] chinese acad sci, inst met res, shenyang 110016, peoples r china
KeywordHigh Nitrogen Steel Pitting Corrosion Cold Deformation
Funding OrganizationNational Natural Science Foundation of China [31370976]; National Basic Research Program of China ("973" Program) [2012CB619101]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74740
Collection中国科学院金属研究所
Corresponding Authorybren@imr.ac.cn
Recommended Citation
GB/T 7714
Ren, Yibin,Zhao, Haochuan,Liu, Wenpeng,et al. Effect of cold deformation on pitting corrosion of 00Cr18Mn15Mo2N0.86 stainless steel for coronary stent application[J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,2016,60:293-297.
APA Ren, Yibin,Zhao, Haochuan,Liu, Wenpeng,Yang, Ke,&ybren@imr.ac.cn.(2016).Effect of cold deformation on pitting corrosion of 00Cr18Mn15Mo2N0.86 stainless steel for coronary stent application.MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,60,293-297.
MLA Ren, Yibin,et al."Effect of cold deformation on pitting corrosion of 00Cr18Mn15Mo2N0.86 stainless steel for coronary stent application".MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 60(2016):293-297.
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