Effect of Concentration and Torque Value on Crevice Corrosion for 254 SMO Alloys to in NaCl Solution

2015 ◽  
Vol 1 (07) ◽  
pp. 17-23
Author(s):  
SanaaT. Arab
Keyword(s):  
Crevice Corrosion ◽  
Nacl Solution

scholarly journals Crevice corrosion resistance of high alloyed materials in 3.5 % NaCl solution

2014 ◽  
Vol 105 (6) ◽  
pp. 603-606
Author(s):  
Vesna Alar ◽  
Ivan Stojanović ◽  
Vinko Šimunović ◽  
Tomislav Novak
Keyword(s):  
Corrosion Resistance ◽  
Crevice Corrosion ◽  
Nacl Solution

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.

Susceptibility of 254 SMO Alloys to Crevice Corrosion in NaCl Solution

2014 ◽  
Vol 39 (7) ◽  
pp. 5405-5412 ◽  
Author(s):  
Sanaa T. Arab ◽  
Mohammed I. Abdulsalam ◽  
Huda M. Alghamdi
Keyword(s):  
Crevice Corrosion ◽  
Nacl Solution
Sign in / Sign up

Export Citation Format

Share Document