Structural, Mechanical and Corrosion Study on Possible Biodegradable Magnesium Alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43898080" target="_blank" >RIV/60461373:22310/14:43898080 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Structural, Mechanical and Corrosion Study on Possible Biodegradable Magnesium Alloys
Original language description
"Due to the high biocompatibility of magnesium, magnesium based alloys are considered as suitable materials for the production of biodegradable implants such as the fixators of fractured bones or stents. The main insufficiencies of pure magnesium are lower yield and ultimate strength and high corrosion rate. As a consequence implants are degraded quickly and lose necessary mechanical properties in human organism before the tissue is sufficiently healed. Moreover, the problems with hydrogen bubbles and pH increase can cause serious medical complications. In present study, the mechanical and corrosion properties of pure Mg, Mg-4Nd and WE33 in the as-cast state are characterized. Polarization curves and EIS measurements were used to estimate corrosion resistance of studied materials. Although RE (Rare Earth) elements are often considered to improve mechanical properties and corrosion resistance of Mg based alloys, both Mg-4Nd and WE33 were characterized by significantly improved mechanica
Czech name
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Czech description
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Project
<a href="/en/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Interface controlled properties of micro/nanocrystalline materials for advanced structural applications, biodegradable implants and hydrogen storage</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 23rd International Conference on Metallurgy and Materials
ISBN
978-80-87294-52-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1097-1102
Publisher name
Tanger s.r.o.
Place of publication
Ostrava
Event location
Brno
Event date
May 21, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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