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Updated: Jul 25, 2025

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation
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电化学,表面分析,计算和抗腐蚀研究新型二氧化石 Schiff 基在 X65 钢表面

Ahmed Nasser1,2, M A Migahed2, N M El Basiony3,4

  • 1The Higher Institute of Engineering, New Elmarg, El-Qalyubia, Egypt.

Scientific reports
|June 28, 2023
PubMed
概括

胺-SB有效地抑制了X65钢在HCl中的腐蚀,效率超过90%. 它强烈的化学吸附形成了一层保护膜,增强了钢铁的抗性.

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Imaging Corrosion at the Metal-Paint Interface Using Time-of-Flight Secondary Ion Mass Spectrometry07:24

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相关概念视频

Corrosion of Reinforcement01:27

Corrosion of Reinforcement

The corrosion of steel reinforcement within concrete is a process influenced by the material's inherent properties and external factors. The high pH level of around 13, provided by calcium hydroxide present in concrete, initially protects the steel reinforcement by promoting the formation of a passive iron oxide layer on its surface.
However, over time and under certain conditions like carbonation, chloride ingress, and cracking this protective state can be compromised. Steel has areas with...
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