Results 21 to 30 of about 1,810 (253)

Corrosion Inhibition Effect of Phosphate on Fine-grain High-strength Reinforcement in Simulated Concrete Pore Solutions with Carbonation and Chloride-intrusion

open access: yesInternational Journal of Electrochemical Science, 2017
The passivation performance of fine-grain high-strength (HRBF500) reinforcement in simulated concrete pore (SCP) solutions was seriously impaired by carbonation and chloride-intrusion of concrete.
Bilan Lin   +5 more
doaj   +1 more source

Influence of thiourea on the corrosion resistance of mild steel immersed in simulated concrete pore solution

open access: yesZaštita Materijala, 2022
The corrosion resistance of mild steel in simulated concrete pore solution (SCPS) in the absence and presence of thiourea has been investigated by polarization study and AC impedance spectra.
Krishnasamy Vigneswari   +8 more
doaj   +1 more source

Study on Embedded Sacrificial Anode Anti-Corrosion Technology for Existing Reinforced Concrete Structures [PDF]

open access: yesCailiao Baohu
In order to address the poor applicability of existing embedded sacrificial anodes in existing reinforced concrete structures,a new type of embedded sacrificial anode applicable to existing reinforced concrete structures was developed.Indoor simulation ...
YANG Weilai, ZHAO Rongxin, CHEN Ning, WU Huayong, XU Ning
doaj   +1 more source

Passivity and Pitting Corrosion of 316L in Simulated Concrete Pore Solutions under Marine Environment

open access: yesInternational Journal of Electrochemical Science, 2018
In this study, the passivity and pitting corrosion of 316L in simulated concrete pore solutions were investigated through polarization curve, electrochemical impedance spectroscopy (EIS), and Mott–Schottky (M-S) analyses.
Weihang Miao, Zhiming Gao, Wenbin Hu
doaj   +1 more source

Investigation of C-Glycosidic Ketone as a Corrosion Inhibitor for Carbon Steel in 3.5% NaCl Saturated Ca(OH)2 Solution

open access: yesInternational Journal of Electrochemical Science, 2016
In this study, a polyhydroxy C-glycosidic ketone (CGK) was synthesized under mild reaction conditions and its activity towards carbon steel in 3.5% NaCl saturated Ca(OH)2 solution was investigated.
Jianzhong Liu   +4 more
doaj   +1 more source

Inhibition of Q235 Carbon Steel by Calcium Lignosulfonate and Sodium Molybdate in Carbonated Concrete Pore Solution

open access: yesMolecules, 2019
The inhibition effect and mechanism of a compound calcium lignosulfonate (CLS) and sodium molybdate inhibitors for Q235 carbon steel in simulated carbonated concrete pore solution (pH 11.5) with 0.02 mol/L NaCl are studied using electrochemical and ...
Bing Lin, Yu Zuo
doaj   +1 more source

Comparison of passive film characteristics of carbon steel in simulated concrete pore solutions

open access: yesInternational Journal of Electrochemical Science
Which type of simulated pore solution best represents the actual concrete environment has long been a key concern for researchers. In the present study, the passive behavior of carbon steel in various simulated concrete pore solutions and in mortar was ...
Hongjun Wang   +7 more
doaj   +1 more source

Effect of [NO2—]/[Cl—] Ratio on Corrosion Behavior of Fine-grain High-strength Reinforcement in Simulated Concrete Pore Solutions

open access: yesInternational Journal of Electrochemical Science, 2016
The corrosion behavior of fine-grain high-strength reinforcement (HRBF500 reinforcement) in simulated concrete pore (SCP) solutions with various [NO2—]/[Cl—] ratios was investigated using polarization and electrochemical impedance spectroscopy (EIS ...
Bilan Lin, Yuye Xu
doaj   +1 more source

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

Electrochemical and XPS Study on Effect of Cl- on Corrosion Behavior of Reinforcing Steel in Simulated Concrete Pore Solutions

open access: yesInternational Journal of Electrochemical Science, 2013
The effect of Cl- on the corrosion behavior of reinforcing steel in simulated concrete pore solutions was studied by the polarization curve measurements, electrochemical impedance spectroscopy, scanning electron microscopy and X-ray photoelectron ...
Ya Guo   +7 more
doaj   +1 more source

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