The Evaluation of Ti-24Nb-8Ta-4Sn Alloy Prepared by 3D Printing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00358866" target="_blank" >RIV/68407700:21220/22:00358866 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.4028/p-9ym901" target="_blank" >https://doi.org/10.4028/p-9ym901</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/p-9ym901" target="_blank" >10.4028/p-9ym901</a>
Alternative languages
Result language
angličtina
Original language name
The Evaluation of Ti-24Nb-8Ta-4Sn Alloy Prepared by 3D Printing
Original language description
The most common titanium alloy used in combination with additive manufacturing is Ti-6Al-4V ELI. On the other hand, the 3D printing of β-Ti alloys is still in the stage of development of both materials and their treatment. The newly developed biomedical Ti alloys are often containing Nb, Ta, Zr. These alloys are showing very good values in terms of biocompatibility and corrosion resistance while their elastic modulus may be in the range of 30-70 GPa. The printing of these alloys is however limited by their relative novelty. Powders are not yet available through traditional commercial ways. In this work, Ti–24Nb–8Ta–4Sn specimens prepared by the selective laser melting (SLM) method were used. The porosity was evaluated by two methods: area porosity evaluated by image analysis on metallographic specimens and volume porosity evaluated by micro-computed tomography (μCT). The microstructure was observed using both light and scanning electron microscopy (SEM). The SEM was as well used for energy dispersive spectroscopy (EDS) for chemical analysis and the analysis of crystallographic orientation was conducted using the method of electron backscattered diffraction (EBSD).
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TH04020224" target="_blank" >TH04020224: The preparation of a TiNbTa powder alloy designated for manufacturing of joint implants with trabecular osseointegration surface by the 3D printing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Solid State Phenomena Vol. 334
ISBN
978-3-0364-1106-4
Number of pages of the result
6
Pages from-to
43-48
Number of pages of the book
271
Publisher name
Trans Tech Publications Ltd.
Place of publication
Pfaffikon
UT code for WoS chapter
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