| STUDY ON PROPERTIES OF A NOVEL BIODEGRADABLE Fe-30Mn-1C ALLOY | |
| Xu Wenli1,2; Lu Xi1,2; Tan Lili1; Yang Ke1 | |
| Corresponding Author | Yang Ke(kyang@imr.ac.cn) |
| 2011-10-11 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 47Issue:10Pages:1342-1347 |
| Abstract | A novel Fe-30Mn-1C alloy was fabricated by vacuum induction melting, and its mechanical properties, magnetism, degradation behavior in simulated body fluid and in vitro biological properties were studied. The results showed that Fe-30Mn-1C alloy had better mechanical properties than those of Fe-30Mn alloy and 316L stainless steel due to the addition of carbon. Compared with Fe-30Mn, Fe-30Mn-1C alloy showed lower magnetic susceptibility, which is beneficial to the MRI compatibility. Electrochemical impedance spectrum (EIS) results showed that Fe-30Mn-1C alloy had lower polarization resistance, resulting in higher degradation rate compared with Fe-30Mn alloy, which was further confirmed by the static immersion test. The in vitro test results indicated that Fe-30Mn-1C alloy had lower hemolytic ratio, better anticoagulation property and less platelet adhesion as well as good cell compatibility, meeting the basic requirement on medical implants. |
| Keyword | Fe-Mn-C alloy biodegradable mechanical property biodegradation rate biocompatibility |
| Funding Organization | National Basic Research Program of China |
| DOI | 10.3724/SP.J.1037.2011.00258 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Basic Research Program of China[2012CB619101] ; National Basic Research Program of China[2012CB619102] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000298903300018 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/106234 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang Ke |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Xu Wenli,Lu Xi,Tan Lili,et al. STUDY ON PROPERTIES OF A NOVEL BIODEGRADABLE Fe-30Mn-1C ALLOY[J]. ACTA METALLURGICA SINICA,2011,47(10):1342-1347. |
| APA | Xu Wenli,Lu Xi,Tan Lili,&Yang Ke.(2011).STUDY ON PROPERTIES OF A NOVEL BIODEGRADABLE Fe-30Mn-1C ALLOY.ACTA METALLURGICA SINICA,47(10),1342-1347. |
| MLA | Xu Wenli,et al."STUDY ON PROPERTIES OF A NOVEL BIODEGRADABLE Fe-30Mn-1C ALLOY".ACTA METALLURGICA SINICA 47.10(2011):1342-1347. |
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