The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F19%3A00071689" target="_blank" >RIV/00159816:_____/19:00071689 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/20:00335113 RIV/00216224:14110/20:00115574
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs11837-019-03879-w" target="_blank" >https://link.springer.com/article/10.1007%2Fs11837-019-03879-w</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11837-019-03879-w" target="_blank" >10.1007/s11837-019-03879-w</a>
Alternative languages
Result language
angličtina
Original language name
The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys
Original language description
Simultaneously achieving high strength and low Young's modulus is essential for implant materials due to the "stress-shielding effect". In this work, the mechanical properties and microstructure of various beta-titanium alloys based on the Ti-Nb system with additions of Zr, Ta and Sn have been studied. Those alloys were prepared via the arc melting process. Thermo-mechanical processing (i.e., hot forging, solution treatment and cold swaging) has been performed. The alloys exhibited low Young's modulus around 50 GPa (43 GPa was the lowest measured value) and tensile strength around 800 MPa. The tensile strength was increased via aging treatment (450 degrees C/8 h) to 985 MPa while the modulus increased to 75 GPa. On the other hand the addition of 0.4 wt.% of oxygen seems to be more beneficial as the tensile strength reached values as high as 1225 MPa and simultaneously maintained low Young's modulus (similar to 62 GPa) and sufficient elongation (similar to 8%).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/LO1207" target="_blank" >LO1207: Support of Sustainability of the Innovation Centre of Diagnostics and Applications of Materials at CTU-FME in Prague</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOM
ISSN
1047-4838
e-ISSN
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Volume of the periodical
OCT
Issue of the periodical within the volume
2019
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
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UT code for WoS article
000493270700013
EID of the result in the Scopus database
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