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Effect of Crevice Corrosion on the Degradation Rate of Fe-30Mn-1C Alloy
Ma Zheng; Lu Xi; Gao Ming; Tan Lili; Yang Ke
Corresponding AuthorTan Lili(lltan@imr.ac.cn)
2018-07-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume54Issue:7Pages:1010-1018
AbstractFe-30Mn-1C alloy has great potential to become degradable cardiovascular stent material due to its degradability, excellent comprehensive mechanical properties and biocompatibility. In this work, in order to improve the degradation rate of Fe-30Mn-1C alloy, laser technology was used to process pores with different pore diameters on the samples, and the design of the scaffold was combined with crevice corrosion. The degradation behavior of the alloy was studied through in vitro soaking weight loss experiments and electrochemical tests. The results showed that crevice corrosion can increase the degradation rate of Fe-30Mn-1C alloy significantly.
Keywordiron-based alloy biodegradable crevice corrosion cardiovascular stent
Funding OrganizationNational Basic Research Program of China ; National High Technology Research and Development Program of China
DOI10.11900/0412.1961.2017.00451
Indexed BySCI
Language英语
Funding ProjectNational Basic Research Program of China[2012CB619101] ; National Basic Research Program of China[2012CB619102] ; National High Technology Research and Development Program of China[2015AA033701]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000435961500006
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128674
Collection中国科学院金属研究所
Corresponding AuthorTan Lili
AffiliationChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Ma Zheng,Lu Xi,Gao Ming,et al. Effect of Crevice Corrosion on the Degradation Rate of Fe-30Mn-1C Alloy[J]. ACTA METALLURGICA SINICA,2018,54(7):1010-1018.
APA Ma Zheng,Lu Xi,Gao Ming,Tan Lili,&Yang Ke.(2018).Effect of Crevice Corrosion on the Degradation Rate of Fe-30Mn-1C Alloy.ACTA METALLURGICA SINICA,54(7),1010-1018.
MLA Ma Zheng,et al."Effect of Crevice Corrosion on the Degradation Rate of Fe-30Mn-1C Alloy".ACTA METALLURGICA SINICA 54.7(2018):1010-1018.
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