The protection of mild steel by zinc-rich paint in flowing aerated 0.5 M NaCl solution—IV. The effect of zinc oxide addition

1978 ◽  
Vol 18 (6) ◽  
pp. 523-525 ◽  
Author(s):  
H.H. Chua ◽  
T.K. Ross
Keyword(s):  
Zinc Oxide ◽  
Mild Steel ◽  
Nacl Solution ◽  
Oxide Addition

ZnO Nanoparticles for Anti-Corrosion Nanocoating of Carbon Steel

2017 ◽  
Vol 894 ◽  
pp. 76-80 ◽  
Author(s):  
J.N. Hasnidawani ◽  
Noor Azlina Hassan ◽  
Hassan Norita ◽  
Noorasikin Samat ◽  
Noor Najmi Bonnia ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Carbon Steel ◽  
Corrosion Rate ◽  
Mild Steel ◽  
Corrosion Behaviour ◽  
Oxide Coating ◽  
Immersion Test ◽  
Nacl Solution ◽  
Corrosion Resistant ◽  
Naoh Solution

Nanostructured coatings offer great potential for various applications due to their superior characteristics that are not typically found in conventional coatings. This research aimed at developing a new and improved coating that employs zinc oxide nanopowder as the agent to achieve corrosion resistant properties for a coating. The research project discusses on its corrosion behaviour of epoxy-zinc oxide in different media by measuring its corrosion rate. Mild carbon steel was used as the substrate for the epoxy-zinc oxide coating. The corrosion behavior mechanism of mild steel was investigated in different media, namely fresh water, NaCl solution, HCl solution and NaOH solution. Immersion test was conducted and studied for a period of 60 days, with daily and weekly weighing and immersing. The corrosion rate was calculated and mild steel corrodes in the different environment and degrades in the following trend; HCl → NaCl → NaOH → H2O.

Study the influence of zinc oxide addition on cobalt doped alkaline earth borate glasses

2014 ◽  
Vol 593 ◽  
pp. 250-255 ◽  
Author(s):  
F. Ahmad ◽  
E. Hassan Aly ◽  
M. Atef ◽  
M.M. ElOkr
Keyword(s):  
Zinc Oxide ◽  
Alkaline Earth ◽  
Borate Glasses ◽  
Oxide Addition

scholarly journals Calcium D-Pantothenate as Green Corrosion Inhibitor on Mild Steel in 240 ppm NaCl Solution

2019 ◽  
Vol 9 (2S2) ◽  
pp. 435-442
Keyword(s):  
Mild Steel ◽  
Corrosion Inhibitor ◽  
Potentiodynamic Polarization ◽  
Density Functional ◽  
Electrochemical Impedance ◽  
Corrosion Current ◽  
Nacl Solution ◽  
Functional Theory ◽  
Vitamin B5 ◽  
Quantum Chemical Data

Corrosion inhibition of mild steel in 240 ppm NaCl solution using Calcium D-Pantothenate (Vitamin B5 ) as corrosion inhibitor is studied using electrochemical impedance, potentiodynamic polarization and weight loss studies. From the potentiodynamic polarization studies, icorr (corrosion current density) decreases with increasing the concentration of vitamin B5 (VB5 ). The CR (corrosion rate) decreases and the IE (inhibition efficiency) of VB5 increases on increasing the concentration of VB5 .Surface investigation using SEM, EDX spectra, UV-Vis, FTIR, electrochemical impedance, potentiodynamic polarization and adsorption isotherm parameter of VB5 in 240 ppm NaCl solution shows that VB5 can act asworthy corrosion inhibitors. Quantum chemical data obtained from density functional theory (DFT) calculations also agreed with the experimental outcomes.

scholarly journals A Review on Some Effects of the Electrolytic Deposited Zinc Oxide Multilayered Composite Coatings on Mild Steel

2019 ◽  
Vol 1378 ◽  
pp. 042052
Author(s):  
O. P Abioye ◽  
G. P Gaiya ◽  
O. S. I Fayomi ◽  
C. A Loto ◽  
A. J Musa
Keyword(s):  
Zinc Oxide ◽  
Mild Steel ◽  
Composite Coatings ◽  
Multilayered Composite
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