The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti-13Nb-13Zr alloy in artificial saliva
Само за регистроване кориснике
2019
Аутори
Barjaktarević, DraganaĐokić, Veljko
Bajat, Jelena
Dimić, Ivana
Cvijović-Alagić, Ivana
Rakin, Marko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
On the surface of the ultrafine-grained Ti-13Nb-13Zr alloy and the coarse-grained Ti-13Nb-13Zr alloy nanotubular oxide layers were formed by electrochemical anodization in the 1 M H3PO4 + NaF electrolyte in order to evaluate the electrochemical behaviour in the artificial saliva. SEM images showed that homogeneous nanotubular oxide layers could be formed by anodic oxidation of titanium alloys in an electrolyte with fluoride ions. These two titanium alloys, like other materials developed to replace the bone tissue in the human body, have to be highly corrosion resistant, which is one of the most common requirement in terms of the biocompatibility, damage and fracture prevention. The alloys were analysed by means of the electrochemical impedance spectroscopy and potentiodynamic polarization. The analyzed alloys had good corrosion stability, while nanotubular oxide layer improved their corrosion resistance.
Кључне речи:
Corrosion resistance / High-pressure torsion / Nanotubular oxide layer / Ultrafine-grained Ti-13Nb-13Zr alloyИзвор:
Theoretical and Applied Fracture Mechanics, 2019, 103Издавач:
- Elsevier, Amsterdam
Финансирање / пројекти:
- Микромеханички критеријуми оштећења и лома (RS-174004)
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-45019)
DOI: 10.1016/j.tafmec.2019.102307
ISSN: 0167-8442
WoS: 000489191500056
Scopus: 2-s2.0-85069458543
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Barjaktarević, Dragana AU - Đokić, Veljko AU - Bajat, Jelena AU - Dimić, Ivana AU - Cvijović-Alagić, Ivana AU - Rakin, Marko PY - 2019 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4056 AB - On the surface of the ultrafine-grained Ti-13Nb-13Zr alloy and the coarse-grained Ti-13Nb-13Zr alloy nanotubular oxide layers were formed by electrochemical anodization in the 1 M H3PO4 + NaF electrolyte in order to evaluate the electrochemical behaviour in the artificial saliva. SEM images showed that homogeneous nanotubular oxide layers could be formed by anodic oxidation of titanium alloys in an electrolyte with fluoride ions. These two titanium alloys, like other materials developed to replace the bone tissue in the human body, have to be highly corrosion resistant, which is one of the most common requirement in terms of the biocompatibility, damage and fracture prevention. The alloys were analysed by means of the electrochemical impedance spectroscopy and potentiodynamic polarization. The analyzed alloys had good corrosion stability, while nanotubular oxide layer improved their corrosion resistance. PB - Elsevier, Amsterdam T2 - Theoretical and Applied Fracture Mechanics T1 - The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti-13Nb-13Zr alloy in artificial saliva VL - 103 DO - 10.1016/j.tafmec.2019.102307 ER -
@article{ author = "Barjaktarević, Dragana and Đokić, Veljko and Bajat, Jelena and Dimić, Ivana and Cvijović-Alagić, Ivana and Rakin, Marko", year = "2019", abstract = "On the surface of the ultrafine-grained Ti-13Nb-13Zr alloy and the coarse-grained Ti-13Nb-13Zr alloy nanotubular oxide layers were formed by electrochemical anodization in the 1 M H3PO4 + NaF electrolyte in order to evaluate the electrochemical behaviour in the artificial saliva. SEM images showed that homogeneous nanotubular oxide layers could be formed by anodic oxidation of titanium alloys in an electrolyte with fluoride ions. These two titanium alloys, like other materials developed to replace the bone tissue in the human body, have to be highly corrosion resistant, which is one of the most common requirement in terms of the biocompatibility, damage and fracture prevention. The alloys were analysed by means of the electrochemical impedance spectroscopy and potentiodynamic polarization. The analyzed alloys had good corrosion stability, while nanotubular oxide layer improved their corrosion resistance.", publisher = "Elsevier, Amsterdam", journal = "Theoretical and Applied Fracture Mechanics", title = "The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti-13Nb-13Zr alloy in artificial saliva", volume = "103", doi = "10.1016/j.tafmec.2019.102307" }
Barjaktarević, D., Đokić, V., Bajat, J., Dimić, I., Cvijović-Alagić, I.,& Rakin, M.. (2019). The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti-13Nb-13Zr alloy in artificial saliva. in Theoretical and Applied Fracture Mechanics Elsevier, Amsterdam., 103. https://doi.org/10.1016/j.tafmec.2019.102307
Barjaktarević D, Đokić V, Bajat J, Dimić I, Cvijović-Alagić I, Rakin M. The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti-13Nb-13Zr alloy in artificial saliva. in Theoretical and Applied Fracture Mechanics. 2019;103. doi:10.1016/j.tafmec.2019.102307 .
Barjaktarević, Dragana, Đokić, Veljko, Bajat, Jelena, Dimić, Ivana, Cvijović-Alagić, Ivana, Rakin, Marko, "The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti-13Nb-13Zr alloy in artificial saliva" in Theoretical and Applied Fracture Mechanics, 103 (2019), https://doi.org/10.1016/j.tafmec.2019.102307 . .