Properties of Zn based alloys esable for bone fixations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43894485" target="_blank" >RIV/60461373:22310/12:43894485 - 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
Properties of Zn based alloys esable for bone fixations
Original language description
Magnesium and its alloys are considered as the suitable materials for preparation of biodegradable implants for fixation of fractured bones. Generally such materials should be gradually dissolved and absorbed in organism without production of toxic compounds. However, the main problem of these materials is still too high corrosion rate in physiological environment that contains chloride anions. Current research proved that corrosion rate can be decreased in some cases by suitable alloying of magnesium with rare earth elements or zinc. Different magnesium alloys such as AZ, LAE, WE and new alloying system such as Mg-Zn, Mg-Zn-Gd, Mg-Zn-Y with zinc as major constituent have been studied recently. Moreover amorphous ternary Mg-Zn-Ca alloys containing about 50 wt.% of Zn are considered as the promising candidates for biodegradable implants. Zinc is important for many functions in human organism. Its recommended dietary allowance (RDA) is 15 - 40 mg per day. This indicates that Zn-based all
Czech name
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Czech description
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Project
<a href="/en/project/KAN300100801" target="_blank" >KAN300100801: Multifunctional bulk metallic materials with nanocrystalline and ultrafine-grained structure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 19th International Students' Day of Metallurgy
ISBN
978-3-00-037493-7
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
121-127
Publisher name
Dzierzon Druck
Place of publication
Freiberg
Event location
Freiberg
Event date
Mar 15, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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