Potentiodynamic polarization and electrochemical impedance spectroscopy used for prediction of nitinol stent's lifetime

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F17%3A10238034" target="_blank" >RIV/61989100:27360/17:10238034 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/KEM.741.50" target="_blank" >https://www.scientific.net/KEM.741.50</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.741.50" target="_blank" >10.4028/www.scientific.net/KEM.741.50</a>

Result language
angličtina
Original language name
Potentiodynamic polarization and electrochemical impedance spectroscopy used for prediction of nitinol stent's lifetime
Original language description
This paper is focused on prediction of nitinol stents lifetime. Stents have been tested before and after mechanical loading. Corrosion tests of mechanically loaded specimens indicated impairment of corrosion resistance and SEM observation confirmed presence of micro cracks in surface oxide layer created during heat treatment. Electrochemical impedance spectroscopy and potentiodynamic polarization measurements in physiological solution (0.9% NaCl in H2O) was used for these particular experiments. Corrosion rate and other parameters have been used for calculation of released nickel ions weight and prediction of application lifetime. © 2017 Trans Tech Publications, Switzerland.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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