Early electrochemical characteristics and corrosion behaviors of pure zinc in simulated body fluid

2021 ◽  
pp. 115145
Author(s):  
Shiyu Huang ◽  
Lin Chen ◽  
Baolong Jiang ◽  
Lijie Qiao ◽  
Yu Yan
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Electrochemical Characteristics ◽  
Pure Zinc ◽  
Corrosion Behaviors

Insight into the corrosion behaviour and degradation mechanism of pure zinc in simulated body fluid

2021 ◽  
Vol 178 ◽  
pp. 109071
Author(s):  
Shiyu Huang ◽  
Wei Wu ◽  
Yanjing Su ◽  
Lijie Qiao ◽  
Yu Yan
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Corrosion Behaviour ◽  
Degradation Mechanism ◽  
Pure Zinc ◽  
Insight Into

scholarly journals Role of Vanadium Additions on the Corrosion Mitigation of Ti-6Al-xV Alloy in Simulated Body Fluid

Metals ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 903 ◽  
Author(s):  
El-Sayed M. Sherif ◽  
Sameh A. Ragab ◽  
Hany S. Abdo
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Immersion Time ◽  
Electrochemical Impedance ◽  
X Ray Diffraction ◽  
X Ray ◽  
Cyclic Potentiodynamic Polarization ◽  
Elemental Analyses ◽  
Corrosion Behaviors

The manufacturing of different Ti-6Al-xV (x = 2, 4, 6, and 8 wt.%) alloys using a mechanical alloying technique was reported. The corrosion behaviors of these newly fabricated alloys after 1, 24, and 48 h exposure to a simulated body fluid (SBF) were assessed using cyclic potentiodynamic polarization, electrochemical impedance spectroscopy, and chronoamperometric measurements. Surface morphology and elemental analyses after corrosion for 48 h in SBF were reported using scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) examinations. An X-ray diffraction investigation characterized the phase analyses. All results indicated that the increase of V content significantly decreases both uniform and pitting corrosion. This effect also increases with prolonging the immersion time to 48 h before measurement.

scholarly journals Tribological and corrosion behaviors of warm- and hot-rolled Ti-13Nb-13Zr alloys in simulated body fluid conditions

2015 ◽  
pp. 207 ◽  
Author(s):  
Geetha Manivasagam ◽  
Taekyung Lee ◽  
Eshaan Mathew ◽  
Santhosh Rajaraman ◽  
Ashok Singh ◽  
...  
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Corrosion Behaviors ◽  
Hot Rolled

Corrosion Behaviors in Simulated Body Fluid for TiO2 Films Deposited on AZ31 Magnesium Alloys by Magnetron Sputtering

2012 ◽  
Vol 217-219 ◽  
pp. 1053-1056
Author(s):  
Xiang Rong Zhu ◽  
Zhong Ping Xu ◽  
Nai Ci Bing ◽  
Qiu Rong Chen
Keyword(s):  
Magnesium Alloy ◽  
Simulated Body Fluid ◽  
Magnetron Sputtering ◽  
Magnesium Alloys ◽  
Body Fluid ◽  
Az31 Magnesium Alloy ◽  
Tio2 Films ◽  
Tio2 Layer ◽  
Corrosion Properties ◽  
Corrosion Behaviors

TiO2 films were deposited on AZ31 magnesium alloy substrates by r.f. magnetron sputtering. The corrosion behaviors in simulated body fluid (SBF) of the film samples were investigated and compared to the bare AZ31 magnesium alloy. After 3 days’ corrosion in SBF, only part of the TiO2 layer suffered from corrosion and the substrate was prevented from corrosion. In contrast, the bare magnesium alloy suffered from severe corrosion. After 10 days’ corrosion, the TiO2 layer was penetrated and the substrates still did not suffer from corrosion. After 15 days’ corrosion, besides TiO2 layer, the substrate suffered from corrosion to some degree. The depth of the corrosion layer is about 6 m, which is far lower than that of bare magnesium alloy, 40 m. The results show that TiO2 films effectively improve the corrosion properties of magnesium alloys.

Initial formation of corrosion products on pure zinc in simulated body fluid

2018 ◽  
Vol 34 (12) ◽  
pp. 2271-2282 ◽  
Author(s):  
Lijun Liu ◽  
Yao Meng ◽  
Chaofang Dong ◽  
Yu Yan ◽  
Alex A. Volinsky ◽  
...  
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Corrosion Products ◽  
Pure Zinc ◽  
Initial Formation
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