<div class="csl-bib-body">
<div class="csl-entry">Estermann, P. (2019). <i>Preparation and analysis of a biodegradeable magnesium alloy</i> [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://doi.org/10.34726/hss.2019.55609</div>
</div>
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dc.identifier.uri
https://doi.org/10.34726/hss.2019.55609
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/1732
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dc.description
Abweichender Titel nach Übersetzung der Verfasserin/des Verfassers
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dc.description.abstract
Magnesium alloys offer many possible improvements compared to titanium when used in implants, including the possibility for controlled degradation inside the body. The Institute of Materials Science and Technology at the Technical University of Vienna owns a patent for the use of the Mg-0.6 Ca-0.6 Zn-alloy in bone screws and there is an ongoing activity for research on this topic. This master-thesis starts with the state-of-the-art relevant for the development of a magnesium-calcium-zinc-based biodegradable alloy. The state-of-the-art is divided into the main categories of age-hardening-behavior, the extrusion, the biocompatibility and cytotoxicity as well as the deformation behavior and the intermetallic phases present in magnesium alloys. To understand the thermal behavior, a simulation is carried out using the thermo-kinetic software MatCalc and the findings are discussed. The experimental part spans from the fabrication of the Mg-0.6 Ca-0.6 Zn alloy over different heat-treatments and the successful extrusion and ends at the tensile testing and microscopic analysis of several samples. The tensile tests show promising results and the optical images and transmission electron images allow a sufficient characterization of the microstructure, which is discussed in detail. Although the first round of experiments was a success, some areas still offer space for improvement and before this alloy is ready for implantation, a lot of tests will need to be performed.
en
dc.language
English
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dc.language.iso
en
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dc.rights.uri
http://rightsstatements.org/vocab/InC/1.0/
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dc.subject
Biodegradeable
en
dc.subject
Magnesium
en
dc.subject
Calcium
en
dc.subject
Zink
en
dc.subject
TEM
en
dc.subject
Age-hardening
en
dc.subject
Extrusion
en
dc.title
Preparation and analysis of a biodegradeable magnesium alloy
en
dc.type
Thesis
en
dc.type
Hochschulschrift
de
dc.rights.license
In Copyright
en
dc.rights.license
Urheberrechtsschutz
de
dc.identifier.doi
10.34726/hss.2019.55609
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dc.contributor.affiliation
TU Wien, Österreich
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dc.rights.holder
Paul Estermann
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dc.publisher.place
Wien
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tuw.version
vor
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tuw.thesisinformation
Technische Universität Wien
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dc.contributor.assistant
Povoden-Karadeniz, Erwin
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tuw.publication.orgunit
E308 - Institut für Werkstoffwissenschaft und Werkstofftechnologie
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dc.type.qualificationlevel
Diploma
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dc.identifier.libraryid
AC15460460
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dc.description.numberOfPages
85
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dc.identifier.urn
urn:nbn:at:at-ubtuw:1-128506
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dc.thesistype
Diplomarbeit
de
dc.thesistype
Diploma Thesis
en
dc.rights.identifier
In Copyright
en
dc.rights.identifier
Urheberrechtsschutz
de
tuw.advisor.staffStatus
staff
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tuw.assistant.staffStatus
staff
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tuw.advisor.orcid
0000-0003-4733-4027
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tuw.assistant.orcid
0000-0001-8891-6627
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item.languageiso639-1
en
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item.fulltext
with Fulltext
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item.openaccessfulltext
Open Access
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item.mimetype
application/pdf
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item.openairetype
master thesis
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item.grantfulltext
open
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item.openairecristype
http://purl.org/coar/resource_type/c_bdcc
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item.cerifentitytype
Publications
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crisitem.author.dept
E308 - Institut für Werkstoffwissenschaft und Werkstofftechnologie
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crisitem.author.parentorg
E300 - Fakultät für Maschinenwesen und Betriebswissenschaften