Počet záznamů: 1
Microstructural, mechanical, corrosion and cytotoxicity characterization of the hot forged FeMn30(wt.%) alloy
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SYSNO ASEP 0451663 Druh ASEP J - Článek v odborném periodiku Zařazení RIV Záznam nebyl označen do RIV Poddruh J Článek ve WOS Název Microstructural, mechanical, corrosion and cytotoxicity characterization of the hot forged FeMn30(wt.%) alloy Tvůrce(i) Čapek, Jaroslav (FZU-D) ORCID
Kubásek, J. (CZ)
Vojtěch, D. (CZ)
Jablonská, E. (CZ)
Lipov, J. (CZ)
Ruml, T. (CZ)Zdroj.dok. Materials Science & Engineering C-Materials for Biological Applications. - : Elsevier - ISSN 0928-4931
Roč. 58, Jan (2016), s. 900-908Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova FeMn alloys ; biodegradability ; cytotoxicity ; microstructure ; mechanical properties Vědní obor RIV BM - Fyzika pevných látek a magnetismus CEP GBP108/12/G043 GA ČR - Grantová agentura ČR Institucionální podpora FZU-D - RVO:68378271 UT WOS 000364247500106 EID SCOPUS 84942475055 DOI 10.1016/j.msec.2015.09.049 Anotace Besides magnesium based materials, iron-manganese alloys have been considered as possible candidates for fabrication of biodegradable stents and orthopedic implants. In this study, we prepared a hot forged FeMn30 (wt.%) alloy and investigated its microstructural, mechanical and corrosion characteristics as well as cytotoxicity towards mouse L 929 fibroblasts. The obtained results were compared with those of iron.The potentiodynamic measurements in simulated body fluids showed that alloying with manganese lowered the free corrosion potential and enhanced the corrosion rate, compared to iron. On the other hand, the corrosion rate of FeMn30 obtained by a semi-static immersion test was significantly lower than that of iron, most likely due to a higher degree of alkalization in sample surrounding. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2017
Počet záznamů: 1