Results 1 to 10 of about 1,702 (156)
Sodium Succinate as a Corrosion Inhibitor for Carbon Steel Rebars in Simulated Concrete Pore Solution [PDF]
Molecules, 2022 The inhibiting performance of sodium succinate (Na2C4H4O4) was evaluated as an organic environmentally friendly corrosion inhibitor for carbon steel rebars in 0.6 M Cl− simulated concrete pore solution.
Ahmed Mohamed +2 more
doaj +4 more sources
The Effect of Temperatures on the Passivation Behavior of Q235 Steel in the Simulated Concrete Pore Solution. [PDF]
Materials (Basel), 2023 Concrete, especially mass concrete, releases a large amount of heat during the hydration process, resulting in the passivation of reinforcement at high temperatures. However, the passivation study of reinforced concrete is mostly conducted at room temperature, and the influence of temperature on passive film behavior is not clear at present.
Jiang H, Jin Z, Zhang X, Qian L, Zhou Z.
europepmc +3 more sources
Macrocell Corrosion Currents in Simulated Concrete Pore Solution and Reinforced Concrete
International Journal of Concrete Structures and Materials, 2023 Chloride-induced rebar corrosion is one of the main causes of damage in reinforced concrete structures (RCS). Chloride attacks lead to depassivation creating pits, which can imply major losses of sections. The current generated at these spots (microcell)
Josep Ramon Lliso-Ferrando +3 more
doaj +4 more sources
Effect of NaCl Solution and Simulated Concrete Pore Solution Environment on the Efficiency of Steel Bar Energized Corrosion. [PDF]
Materials (Basel), 2022 As the main problem of the durability deterioration of concrete structures, the corrosion of steel bars is usually made by the method of electrified corrosion with a short cycle and low cost. However, there is a big difference between the actual corrosion depth and the theoretical corrosion depth after the reinforcement is electrified.
Jianyu Y, Xin Y, Cong J, Weijun Y.
europepmc +3 more sources
Improved Corrosion Resistance of Magnesium Alloy in Simulated Concrete Pore Solution by Hydrothermal Treatment. [PDF]
Scanning, 2020 Magnesium alloys are considered for building materials in this study due to their natural immunity to corrosion in alkaline concrete pore solution. But, chloride ions attack often hinders the application of most metals. Therefore, it is necessary to conduct a preliminary corrosion evaluation and attempt to find an effective way to resist the attack of ...
Wang Y, Wu G, Sun J.
europepmc +4 more sources
Passivation and Depassivation of HPB335 Carbon Steel in Simulated Concrete Pore Solution
International Journal of Electrochemical Science, 2020 In order to study the corrosion mechanism of carbon steel, the passive film characteristics, critical chloride threshold and depassivation of HPB335 carbon steel in different solutions were studied.
Haodong Ji +7 more
doaj +2 more sources
Inhibition performance of uniconazole on steel corrosion in simulated concrete pore solution: An eco-friendly way for steel protection [PDF]
HeliyonCorrosion inhibitors play a vital role in impeding the corrosion process of steel bars within concrete structures exposed to corrosive environments. Nevertheless, conventional corrosion inhibitors pose environmental risks.
Yuanyuan Meng, Shuangxi Li, Zhi Zhang
doaj +2 more sources
International Journal of Electrochemical Science, 2015 The corrosion inhibition effect and mechanism of D-sodium gluconate for reinforcing steel in the simulated concrete pore solution containing Cl- were studied by electrochemical techniques, including corrosion potential, potentiodynamic polarization, and ...
Jian-Hua Li +6 more
doaj +3 more sources
International Journal of Electrochemical Science, 2017 Corrosion of steel bars is an important cause of damage to concrete structures, and the passivation films formed on the surface of steel bars could play an effectively protective effect against corrosion.
Jian WANG +3 more
doaj +2 more sources
Case Studies in Construction Materials, 2023 In this paper, to solve the previous instability of nitrate rust inhibitors, and their environmental hazards, the rust inhibition performance of green and environmentally friendly triethanolamine and water-soluble imidazoline rust inhibitor was studied ...
Meiyan Hang +3 more
doaj +2 more sources