scholarly journals Effect of Silicon Addition on Corrosion Behavior of Carbon Steel Rebar in Sulfuric Acid Environment

2020 ◽  
pp. 3003-3012
Author(s):  
Hui Zhou ◽  
Keyword(s):  
Sulfuric Acid ◽  
Carbon Steel ◽  
Corrosion Behavior ◽  
Steel Rebar ◽  
Silicon Addition ◽  
Acid Environment

scholarly journals Corrosion Behavior of Copper and Carbon Steel in Acidic Media

2014 ◽  
Vol 11 (4) ◽  
pp. 1577-1582
Author(s):  
Baghdad Science Journal
Keyword(s):  
Carbon Steel ◽  
Hydrochloric Acid ◽  
Sulphuric Acid ◽  
Corrosion Behavior ◽  
Effect Of Temperature ◽  
Acidic Media ◽  
Corrosion Rates ◽  
Weight Loss Method ◽  
Acid Environment ◽  
Loss Method

The corrosion behavior of copper and carbon steel in 1M concentration of hydrochloric acid (HCl) and sulphuric acid (H2SO4) has been studied. The corrosion inhibition of copper and carbon steel in 1M concentration of hydrochloric acid (HCl) and sulphuric acid (H2SO4) by Ciprofloxacin has been investigated. Specimens were exposed in the acidic media for 7 hours and corrosion rates evaluated by using the weight loss method. The effect of temperature (from 283 ºK to 333 ºK), pH (from 1to 6), inhibitor concentration (10-4 to 10-2) has been studied. It was observed that sulphuric acid environment was most corrosive to the metals because of its oxidizing nature, followed by hydrochloric acid. The rate of metal dissolution increased with increasing exposure time. Corrosion rates of carbon steel in the acidic media found to be higher.

Effect of chromium micro-alloying on the corrosion behavior of a low-carbon steel rebar in simulated concrete pore solutions

2017 ◽  
Vol 32 (6) ◽  
pp. 1453-1463 ◽  
Author(s):  
Dan Song ◽  
Jinyang Jiang ◽  
Wei Sun ◽  
Han Ma ◽  
Jianchun Zhang ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Corrosion Behavior ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Steel Rebar

Preliminary Study of Corrosion Behavior on Carbon Steel Rebar in Mortar Mixed with Tin Slag as Partial Substitute Cementious Material under 3.5% NaCl Environment Using Electrochemical

2020 ◽  
Vol 833 ◽  
pp. 233-237
Author(s):  
Afif Shidqi Ashari ◽  
Agung Cahyadi ◽  
Rini Riastuti
Keyword(s):  
Corrosion Resistance ◽  
Electrochemical Impedance Spectroscopy ◽  
Carbon Steel ◽  
Corrosion Behavior ◽  
Ordinary Portland Cement ◽  
Electrochemical Impedance ◽  
Partial Substitution ◽  
Steel Rebar ◽  
Preliminary Study ◽  
Tin Slag

Tin slag is one of smelting waste that has not been utilized yet. As substitutional, cementious material in concrete replaced the function due to its similar oxide existence with Ordinary Portland Cement (OPC) such as SiO2, CaO, Al2O3, and Fe2O3. The objective of this research is to evaluate the corrosion behavior on the surface of carbon steel rebar due to the effect of partial substitution of tin slag in mortar. In this research, final tin slag added with ratio of 0.1, 0.2, 0.3 from total cement. The concrete had been cured for 28 days of immersed in NaCl 3.5% solution for 6 days. The corrosion behavior against steel reinforcement inside concrete measured by Electrochemical Impedance Spectroscopy (EIS) method and the result shows that 20% tin slag from the total of cement give the most competitive corrosion resistance than the others.

Effect of Phosphorus on the Corrosion Behavior of Carbon Steel in Sulfuric Acid

CORROSION ◽  
2010 ◽  
Vol 66 (12) ◽  
pp. 125005-125005-9 ◽  
Author(s):  
M. J. Kim ◽  
S. H. Lee ◽  
J. G. Kim ◽  
J. B. Yoon
Keyword(s):  
Sulfuric Acid ◽  
Carbon Steel ◽  
Corrosion Behavior

Corrosion Behavior of The Weld Zone of Carbon Steel Overpack for HLW Geological Disposal

2008 ◽  
Author(s):  
Yutaka Yokoyama ◽  
Rieko Takahashi ◽  
Hidekazu Asano ◽  
Naoki Taniguchi ◽  
Morimasa Naito
Keyword(s):  
Carbon Steel ◽  
Corrosion Behavior ◽  
Weld Zone ◽  
Geological Disposal
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