Results 1 to 10 of about 8,299,931 (252)

Concerning the stability of seawater electrolysis: a corrosion mechanism study of halide on Ni-based anode. [PDF]

open access: yesNat Commun, 2023
The corrosive anions (e.g., Cl−) have been recognized as the origins to cause severe corrosion of anode during seawater electrolysis, while in experiments it is found that natural seawater (~0.41 M Cl−) is usually more corrosive than simulated seawater (~
Zhang S   +10 more
europepmc   +2 more sources

Recent research advances on corrosion mechanism and protection, and novel coating materials of magnesium alloys: a review. [PDF]

open access: yesRSC Adv, 2023
Magnesium alloys have achieved a good balance between biocompatibility and mechanical properties, and have great potential for clinical application, and their performance as implant materials has been continuously improved in recent years.
Wei L, Gao Z.
europepmc   +2 more sources

Sulphate Corrosion Mechanism of Ultra-High-Performance Concrete (UHPC) Prepared with Seawater and Sea Sand. [PDF]

open access: yesPolymers (Basel), 2022
The lack of river sand is becoming increasingly serious. In this study, we consider how to use sea sand to prepare innovative construction and building materials with excellent mechanical and durability properties.
Sun X   +6 more
europepmc   +2 more sources

The Effect of Immersion Corrosion Time on Electrochemical Corrosion Behavior and the Corrosion Mechanism of EH47 Ship Steel in Seawater

open access: yesMetals, 2021
In this paper, electrochemical corrosion tests and full immersion corrosion experiments were conducted in seawater at room temperature to investigate the electrochemical corrosion behavior and the corrosion mechanism of high-strength EH47.
Hongmei Zhang   +6 more
doaj   +2 more sources

Anti-Corrosion Mechanism of Parsley Extract and Synergistic Iodide as Novel Corrosion Inhibitors for Carbon Steel-Q235 in Acidic Medium by Electrochemical, XPS and DFT Methods. [PDF]

open access: yesFront Bioeng Biotechnol, 2021
The parsley extract (PLE) was prepared using absolute ethyl alcohol. The PLE and synergistic iodide were firstly utilized as efficacious corrosion inhibitors to slow down the corrosion rate of carbon steel-Q235 in 0.5 mol/L H2SO4 solution.
Wan S, Chen H, Zhang T, Liao B, Guo X.
europepmc   +2 more sources

Corrosion mechanism and kinetics of Al-Zn coating deposited by arc thermal spraying process in saline solution at prolong exposure periods. [PDF]

open access: yesSci Rep, 2019
Steel structures significantly degrades owing to corrosion especially in coastal and industrial areas where significant amounts of aggressive ions are present. Therefore, anodic metals such as Al and Zn are used to protect steel. In the present study, we
Lee HS   +6 more
europepmc   +2 more sources

Insights into the corrosion mechanism and electrochemical properties of the rust layer evolution for weathering steel with various Cl− deposition in the simulated atmosphere

open access: yesMaterials Research Express, 2021
This study aims to make clear the effect of various Cl ^− deposition conditions on the changes of corrosion mechanism and electrochemical properties of the rust layer for weathering steel.
Qiang Yu   +4 more
doaj   +2 more sources

Research Progress on the Influence of Anions in Typical Corrosive Media on Corrosion Behavior of Magnesium Alloys [PDF]

open access: yesCailiao Baohu, 2022
In order to make magnesium alloys more widely used in modern industry, the research on the corrosion type and mechanism of magnesium and magnesium alloys has become an important goal.
XU Kai, WANG Baojie, SUN Jie
doaj   +1 more source

A review of fungal influenced corrosion of metals

open access: yesZaštita Materijala, 2021
The growth of fungi on the surface of metals has great influence on their structural integrity and failure. Their growth on metal surfaces is determined by their secreted metabolites which enable them to adapt to new environmental and nourishment ...
Imo Ejeagba Okorie   +1 more
doaj   +1 more source

Hot corrosion behavior of NiCrAl-NiC sealing coating in thiochlorate

open access: yesJournal of Aeronautical Materials, 2023
To investigate the corrosion behavior of NiCrAl-NiC sealing coating in high-temperature molten salt environments,NiCrAl-NiC sealing coating was prepared using atmospheric plasma spraying technology.
XU Fei   +5 more
doaj   +1 more source

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