Corrosion behaviors of a γ-toughened Cr13Ni5Si2/Cr3Ni5Si2 multi-phase ternary metal silicide alloy in NaCl solution

2008 ◽  
Vol 54 (2) ◽  
pp. 421-429 ◽  
Author(s):  
L. Yuan ◽  
H.M. Wang
Keyword(s):  
Metal Silicide ◽  
Nacl Solution ◽  
Ternary Metal ◽  
Corrosion Behaviors ◽  
Multi Phase

Effect of the sea mud on erosion–corrosion behaviors of carbon steel and low alloy steel in 2.4% NaCl solution

Wear ◽  
2008 ◽  
Vol 264 (11-12) ◽  
pp. 1051-1058 ◽  
Author(s):  
Y.G. Zheng ◽  
H. Yu ◽  
S.L. Jiang ◽  
Z.M. Yao
Keyword(s):  
Carbon Steel ◽  
Alloy Steel ◽  
Low Alloy Steel ◽  
Nacl Solution ◽  
Erosion Corrosion ◽  
Sea Mud ◽  
Corrosion Behaviors

Crevice Corrosion Behaviors of X52 Carbon Steel in Chloride Containing Solutions

2013 ◽  
Vol 652-654 ◽  
pp. 1432-1435
Author(s):  
Qian Hu ◽  
Jing Liu ◽  
Jie Zhang ◽  
Feng Huang ◽  
Xing Peng Guo
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Carbon Steel ◽  
Impedance Spectroscopy ◽  
Crevice Corrosion ◽  
Electrochemical Noise ◽  
Electrochemical Impedance ◽  
Corrosion Process ◽  
Nacl Solution ◽  
Concentration Difference ◽  
Corrosion Behaviors

The crevice corrosion behaviors of X52 carbon steel in two typical Cl--containing solutions were investigated by electrochemical noise and electrochemical impedance spectroscopy. Results show that oxygen concentration difference leads to the coupled current in NaCl + NaHCO3 solution while HAc concentration difference causes the coupled current in NaCl solution saturated with CO2 in the presence of HAc. There exists an apparent incubation stage during the crevice corrosion process of X52 carbon steel in the former. However, no obvious incubation period of crevice corrosion can be observed in the latter. Micrography shows that the crevice corrosion occurs indeed and the corrosion inside the crevice is not uniform.

scholarly journals Corrosion Behaviors of Electroplated Copper and Nickel in Neutral NaCl Solution

1966 ◽  
Vol 17 (8) ◽  
pp. 305-309
Author(s):  
Yoshihiko KUWA ◽  
Masayasu ASHIDA ◽  
Kiyoteru ISHINISHI
Keyword(s):  
Nacl Solution ◽  
Corrosion Behaviors ◽  
Electroplated Copper

Effects of Temperature on Galvanic Corrosion Behaviors of Super 13Cr and P110 Steel Couples in NaCl Solution

2014 ◽  
Vol 1033-1034 ◽  
pp. 829-833 ◽  
Author(s):  
Xiao Fei Yao ◽  
Wei Tian ◽  
Ling Wu
Keyword(s):  
Current Density ◽  
Corrosion Current Density ◽  
Galvanic Corrosion ◽  
Corrosion Current ◽  
Potential Difference ◽  
Nacl Solution ◽  
P110 Steel ◽  
Corrosion Behaviors ◽  
Effects Of Temperature ◽  
Increasing Temperature

Electrochemical methods were employed to investigate galvanic corrosion behaviors of super13Cr and P110 couples in NaCl solution at different temperature. Corrosion morphologies and products of the couples were analyzed by SEM, EDS and XRD. The results showed that there were potential difference distinctly between super 13Cr and P110 steel in NaCl solution at different temperature, when its contacted, galvanic corrosion of super 13Cr-P110 steel couples will occurred. P110 was accelerated to corrode as anode and super 13Cr was protected as cathode in the coupling. Super 13Cr-P110 steel couples could not be used as P110 without any protection in NaCl solution at 20 °C to 80 °C. Corrosion current density and galvanic corrosion of super13Cr-P110 steel couples increased with increasing temperature in NaCl solution, of which corrosion products are Fe3O4.

Sign in / Sign up

Export Citation Format

Share Document