Experimental and theoretical investigation on corrosion inhibition of AA5052 aluminium alloy by l-cysteine in alkaline solution

2016 ◽  
Vol 169 ◽  
pp. 142-151 ◽  
Author(s):  
Dapeng Wang ◽  
Lixin Gao ◽  
Daquan Zhang ◽  
Dong Yang ◽  
Hongxia Wang ◽  
...  
Keyword(s):  
Aluminium Alloy ◽  
Corrosion Inhibition ◽  
Theoretical Investigation ◽  
Alkaline Solution

Corrosion inhibition by anionic surfactants of AA2198 Li-containing aluminium alloy in chloride solutions

2013 ◽  
Vol 73 ◽  
pp. 80-88 ◽  
Author(s):  
Andrea Balbo ◽  
Alessandro Frignani ◽  
Vincenzo Grassi ◽  
Fabrizio Zucchi
Keyword(s):  
Aluminium Alloy ◽  
Corrosion Inhibition ◽  
Anionic Surfactants ◽  
Chloride Solutions

scholarly journals The Corrosion Inhibition of AA6082 Aluminium Alloy by Certain Azoles in Chloride Solution: Electrochemistry and Surface Analysis

Coatings ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 380 ◽  
Author(s):  
Klodian Xhanari ◽  
Matjaž Finšgar
Keyword(s):  
Surface Layer ◽  
Aluminium Alloy ◽  
Surface Analysis ◽  
Corrosion Inhibition ◽  
Photoelectron Spectroscopy ◽  
Secondary Ion Mass Spectrometry ◽  
Attenuated Total Reflectance ◽  
X Ray ◽  
Inhibition Effect ◽  
Secondary Ion

The corrosion inhibition effect of five azole compounds on the corrosion of an AA6082 aluminium alloy in 5 wt.% NaCl solution at 25 and 50 °C was investigated using weight loss and electrochemical measurements. Only 2-mercaptobenzothiazole (MBT) showed a corrosion inhibition effect at both temperatures and was further studied in detail, including with the addition of potassium iodide as a possible intensifier. Surface analysis of the MBT surface layer was performed by means of attenuated total reflectance Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and time-of-flight secondary ion mass spectrometry techniques. The hydrophobicity of the MBT surface layer was also investigated.

Sign in / Sign up

Export Citation Format

Share Document