journal article·2022-01

Intelligentization of traditional sacrificial anode Zn by Mg-alloying for reinforcing steel

Peng-Peng Wu, Guang-Ling Song, Yi-Xing Zhu, Da-Jiang Zheng

Corrosion Science· Volume 194
Publisher page

Abstract

Traditional sacrificial anode Zn was intelligentized by Mg-alloying to automatically detect chloride contamination and smartly protect reinforcing steel. The intelligence of the Zn-Mg alloys was investigated in a simulated concrete pore solution (SCPS) contaminated by different concentrations of chloride. The results showed that the Zn-11Mg, Zn-32Mg, Zn-43Mg and Zn-66Mg were more sensitive to chloride contamination and could provide more sufficient current to protect the steel according to the corrosivity of the contaminated solution than the Zn, Zn-6Mg, Zn-19Mg and Mg. The corrosion resistance and the anodic behavior of these alloys coupled with the steel were systematically analyzed.
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Research context

OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Magnesium Oxide Properties and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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