The Effect of Oxygen Addition on Microstructure and Mechanical
Properties of Various Beta-Titanium Alloys

J 2020

The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys

BARTÁKOVÁ, Sonia, J. MALEK a Patrik PRACHÁR

Základní údaje

Originální název

The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys

Autoři

BARTÁKOVÁ, Sonia (203 Česká republika, domácí), J. MALEK (203 Česká republika, garant) a Patrik PRACHÁR (203 Česká republika, domácí)

Vydání

JOM, WARRENDALE, PA 15086 USA, MINERALS METALS MATERIALS SOC, 2020, 1047-4838

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

20501 Materials engineering

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.471

Kód RIV

RIV/00216224:14110/20:00115574

Organizační jednotka

Lékařská fakulta

DOI

http://dx.doi.org/10.1007/s11837-019-03879-w

UT WoS

000493270700013

Klíčová slova anglicky

LOW YOUNGS MODULUS; ZR-O ALLOYS; PHASE-STABILITY; TENSILE PROPERTIES; TI-ALLOYS; TI-29NB-13TA-4.6ZR; SUPERELASTICITY; CORROSION; DESIGN

Štítky

14110130, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 28. 4. 2020 08:57, Mgr. Tereza Miškechová

Anotace

V originále

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%).

Citovat

BARTÁKOVÁ, Sonia, J. MALEK a Patrik PRACHÁR. The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys. JOM. WARRENDALE, PA 15086 USA: MINERALS METALS MATERIALS SOC, 2020, roč. 72, č. 4, s. 1656-1663. ISSN 1047-4838. Dostupné z: https://dx.doi.org/10.1007/s11837-019-03879-w.

@article{1650216,
   author = {Bartáková, Sonia and Malek, J. and Prachár, Patrik},
   article_location = {WARRENDALE, PA 15086 USA},
   article_number = {4},
   doi = {http://dx.doi.org/10.1007/s11837-019-03879-w},
   keywords = {LOW YOUNGS MODULUS; ZR-O ALLOYS; PHASE-STABILITY; TENSILE PROPERTIES; TI-ALLOYS; TI-29NB-13TA-4.6ZR; SUPERELASTICITY; CORROSION; DESIGN},
   language = {eng},
   issn = {1047-4838},
   journal = {JOM},
   title = {The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys},
   url = {https://link.springer.com/article/10.1007%2Fs11837-019-03879-w},
   volume = {72},
   year = {2020}
}

TY  - JOUR
ID  - 1650216
AU  - Bartáková, Sonia - Malek, J. - Prachár, Patrik
PY  - 2020
TI  - The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys
JF  - JOM
VL  - 72
IS  - 4
SP  - 1656-1663
EP  - 1656-1663
PB  - MINERALS METALS MATERIALS SOC
SN  - 10474838
KW  - LOW YOUNGS MODULUS
KW  - ZR-O ALLOYS
KW  - PHASE-STABILITY
KW  - TENSILE PROPERTIES
KW  - TI-ALLOYS
KW  - TI-29NB-13TA-4.6ZR
KW  - SUPERELASTICITY
KW  - CORROSION
KW  - DESIGN
UR  - https://link.springer.com/article/10.1007%2Fs11837-019-03879-w
L2  - https://link.springer.com/article/10.1007%2Fs11837-019-03879-w
N2  - 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%).
ER  -

BARTÁKOVÁ, Sonia, J. MALEK a Patrik PRACHÁR. The Effect of Oxygen Addition on Microstructure and Mechanical Properties of Various Beta-Titanium Alloys. \textit{JOM}. WARRENDALE, PA 15086 USA: MINERALS METALS MATERIALS SOC, 2020, roč.~72, č.~4, s.~1656-1663. ISSN~1047-4838. Dostupné z: https://dx.doi.org/10.1007/s11837-019-03879-w.

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