Influence of grain size on microstructure and porosity of biocompatible Ti-35,5Nb-5,7Ta alloy processed via powder metallurgy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193247%3A_____%2F10%3AUJP1463B" target="_blank" >RIV/60193247:_____/10:UJP1463B - isvavai.cz</a>
Result on the web
<a href="http://www.metal2012.com/files/proceedings/metal_10/lists/papers/230.pdf" target="_blank" >http://www.metal2012.com/files/proceedings/metal_10/lists/papers/230.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of grain size on microstructure and porosity of biocompatible Ti-35,5Nb-5,7Ta alloy processed via powder metallurgy
Original language description
Beta-titanium alloys containing only fully biocompatible elements are very perspective materials for production of bioimplants. They have good properties for use as biomaterials, including above mentioned biochemical compatibility, low elastic modulus (important for biomechanical compatibility), in comparisson with previously used alloys. Moreover they are suitable for forging. Perspective method with respect to final price is powder metallurgy. There are several advantages in compare with usual methodslike arc melting. On the other hand the problem of powder metallurgy could be the porosity of the final product after sintering. In this paper, the influence of the grain size and parameters of sintering used during the preparation of biocompatible Ti-35,5Nb-5,7Ta alloy on its microstructure and compactness, which influence properties of the alloy, were studied. Measurements of porosity depending on sintering time at 1400 degrees C were made. Furthermore the microstructure of specimens
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/2A-2TP1%2F073" target="_blank" >2A-2TP1/073: Research of Material and Utility Properties of Modern Highalloyed stable Beta Titanium Alloys and Development of Technology Pheir Production by Power Metallurgy.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2010, CONFERENCE PROCEEDINGS
ISBN
978-80-87294-17-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
855-860
Publisher name
TANGER, spol. s r.o.
Place of publication
Ostrava
Event location
Rožnov pod Radhoštěm
Event date
May 18, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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