Corrosion Behavior of Ag-doped TiO2 Coatings on Commercially Pure Titanium in Simulated Body Fluid Solution

2016 ◽  
Vol 13 (3) ◽  
pp. 397-405 ◽  
Author(s):  
Tuba Yetim
10.30544/384 ◽  
2011 ◽  
Vol 17 (1) ◽  
pp. 13-22 ◽  
Author(s):  
Hamid Reza Asgari Bidhendi ◽  
Majid Pouranvari

Titanium alloys and stainless steel 316L are still the most widely used biomaterials for implants despite emerging new materials for this application. There is still someambiguity in corrosion behavior of metals in simulated body fluid (SBF). This paper aims at investigating the corrosion behavior of commercially pure titanium (CP-Ti), Ti–6Al–4V and 316LVM stainless steel (316LVM) in SBF (Hank’s solution) at37 ºC using the cyclic polarization test. Corrosion behavior was described in terms of breakdown potential, the potential and rate ofcorrosion, localized corrosion resistance, andbreakdown repassivation. The effects of anodizing on CP-Ti samples and the passivation on the 316LVM were studied in detail. It was shown that CP-Ti exhibited superior corrosion properties compared to Ti–6Al–4V and 316LVM.


Vacuum ◽  
2021 ◽  
pp. 110850
Author(s):  
Baishen Liu ◽  
Yaotian Yan ◽  
Jinghuang Lin ◽  
Jian Cao ◽  
Junlei Qi

2015 ◽  
Vol 280 ◽  
pp. 384-395 ◽  
Author(s):  
I. Mejía-Caballero ◽  
M. Palomar-Pardavé ◽  
J. Martínez Trinidad ◽  
M. Romero-Romo ◽  
R. Pérez Pasten-Borja ◽  
...  

2005 ◽  
Vol 284-286 ◽  
pp. 525-530 ◽  
Author(s):  
Seiji Ban ◽  
Hiroshi Kono ◽  
Y. Iwaya ◽  
Akihiko Yuda ◽  
Yuichi Izumi

Concentrated H2SO4 acid was applied to pretreatment for the alkaline treatment of commercially pure titanium, and the effect of acid-etching on apatite-forming ability of alkaline-treated titanium in a simulated body fluid (SBF) was investigated. Characterization analysis revealed that the concentrated H2SO4 etching formed much amount of sodium titanate, resulting a large amount of formation of apatite in SBF. It is confirmed that the etching in concentrated H2SO4 enhance apatite-forming ability of alkaline-treated titanium.


Author(s):  
Hamidreza Farnoush ◽  
Ashkan Abdi Bastami ◽  
Ali Sadeghi ◽  
Jamshid Aghazadeh Mohandesi ◽  
Fathollah Moztarzadeh

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