Effect of pH on the Corrosion Behavior of Reinforcing Steel in Simulated Concrete Pore Solutions

2019 ◽  
Vol 33 (35) ◽  
pp. 77-83
Author(s):  
Yan-Feng Zhu ◽  
Rong Gui Du ◽  
Hui Xu ◽  
Yan Li ◽  
Fang-Miao Tang ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
Reinforcing Steel ◽  
Effect Of Ph

scholarly journals Effect of Nitrite Inhibitor on the Macrocell Corrosion Behavior of Reinforcing Steel

2015 ◽  
Vol 2015 ◽  
pp. 1-15 ◽  
Author(s):  
Zhonglu Cao ◽  
Makoto Hibino ◽  
Hiroki Goda
Keyword(s):  
Corrosion Behavior ◽  
Current Density ◽  
Polarization Resistance ◽  
Cement Mortar ◽  
Corrosion Current ◽  
Potential Difference ◽  
Reinforcing Steel ◽  
Macrocell Current ◽  
The Relationship ◽  
Macrocell Corrosion

The effect of nitrite ions on the macrocell corrosion behavior of reinforcing steel embedded in cement mortar was investigated by comparing and analyzing the macrocell corrosion current, macrocell polarization ratios, and slopes of anodic and cathodic steels. Based on the experimental results, the relationship between macrocell potential difference and macrocell current density was analyzed, and the mechanism of macrocell corrosion affected by nitrite ions was proposed. The results indicated that nitrite ions had significant impact on the macrocell polarization ratios of cathode and anode. The presence of nitrite could reduce the macrocell current by decreasing the macrocell potential difference and increasing the macrocell polarization resistance of the anode.

Effect of Aluminum Tri-polyphosphate on Corrosion Behavior of Reinforcing Steel in Seawater Prepared Coral Concrete

2019 ◽  
Vol 34 (4) ◽  
pp. 906-913
Author(s):  
Xingguo Feng ◽  
Leyuan Zhang ◽  
Jing Zhang ◽  
Xiangyu Lu ◽  
Yiwen Xu ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
Reinforcing Steel

Corrosion behavior of reinforcing steel in simulated concrete pore solutions: A scanning micro-reference electrode study

2009 ◽  
Vol 54 (16) ◽  
pp. 4067-4072 ◽  
Author(s):  
Hui Xu ◽  
Yu Liu ◽  
Wen Chen ◽  
Rong-Gui Du ◽  
Chang-Jian Lin
Keyword(s):  
Corrosion Behavior ◽  
Reference Electrode ◽  
Reinforcing Steel
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