Influence of Mechanical and Thermal Treatment on Mechanical and Biodegradation Properties of Magnesium Alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43896508" target="_blank" >RIV/60461373:22310/13:43896508 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Mechanical and Thermal Treatment on Mechanical and Biodegradation Properties of Magnesium Alloys

Popis výsledku v původním jazyce

Magnesium is an essential element for human organism that works as a cofactor for some enzymes, participates in DNA or RNA synthesis and support bone growth. Mechanical properties, such as density and modulus of elasticity, are close to that of bones. Therefore, magnesium is considered as a suitable element for manufacture of biodegradable implants. The main insufficiency of Mg and Mg-based alloys is still too high corrosion rate, which mean that Mg-based implant are degraded or lose necessary mechanical properties in human organism before the tissue is sufficiently healed. Different methods can be used to increase corrosion resistance in body fluid, such as suitable alloying especially by Rare Earth Elements (REE), modification of structure by mechanical or thermal treatment and different surface treatment. In this study, mechanical and corrosion properties of pure magnesium, AZ31 and WE43 magnesium alloys in the as-cast state and wrought condition were studied. Both alloys are consid

Název v anglickém jazyce

Influence of Mechanical and Thermal Treatment on Mechanical and Biodegradation Properties of Magnesium Alloys

Popis výsledku anglicky

Magnesium is an essential element for human organism that works as a cofactor for some enzymes, participates in DNA or RNA synthesis and support bone growth. Mechanical properties, such as density and modulus of elasticity, are close to that of bones. Therefore, magnesium is considered as a suitable element for manufacture of biodegradable implants. The main insufficiency of Mg and Mg-based alloys is still too high corrosion rate, which mean that Mg-based implant are degraded or lose necessary mechanical properties in human organism before the tissue is sufficiently healed. Different methods can be used to increase corrosion resistance in body fluid, such as suitable alloying especially by Rare Earth Elements (REE), modification of structure by mechanical or thermal treatment and different surface treatment. In this study, mechanical and corrosion properties of pure magnesium, AZ31 and WE43 magnesium alloys in the as-cast state and wrought condition were studied. Both alloys are consid

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Mikro- a nanokrystalické materiály s vysokým podílem rozhraní pro moderní strukturní aplikace, biodegradabilní implantáty a uchovávání vodíku</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Conference METAL 2013 proceedings

ISBN

978-80-87294-39-0

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

1242-1248

Název nakladatele

Tanger, spol. s r.o.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

15. 5. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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