Constructing passivation film on plain carbon steel similar to that on 316L stainless steel

Hongze An; Hengyi Yuan; Meiqing Fan; Bing Lei; Zhiyuan Feng; Honglei Guo; Ping Zhang; Jun Wang; Xiaodong Yang; Guozhe Meng; Bin Zhang

Journal of Materials Research and Technology (Sep 2023)

Constructing passivation film on plain carbon steel similar to that on 316L stainless steel

Hongze An,
Hengyi Yuan,
Meiqing Fan,
Bing Lei,
Zhiyuan Feng,
Honglei Guo,
Ping Zhang,
Jun Wang,
Xiaodong Yang,
Guozhe Meng,
Bin Zhang

Affiliations

Hongze An: Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin 150040, China; Institute for Interdisciplinary Biomass Functional Materials Studies, Jilin Provincial Key Laboratory of Straw-Based Functional Materials, Jilin Engineering Normal University, Changchun 130052, China
Hengyi Yuan: Institute for Interdisciplinary Biomass Functional Materials Studies, Jilin Provincial Key Laboratory of Straw-Based Functional Materials, Jilin Engineering Normal University, Changchun 130052, China
Meiqing Fan: Institute for Interdisciplinary Biomass Functional Materials Studies, Jilin Provincial Key Laboratory of Straw-Based Functional Materials, Jilin Engineering Normal University, Changchun 130052, China
Bing Lei: Marine Corrosion and Surface Engineering Team, School of Chemical Engineering and Technology, Sun Yat-sen University. Zhuhai, 519082, China
Zhiyuan Feng: Marine Corrosion and Surface Engineering Team, School of Chemical Engineering and Technology, Sun Yat-sen University. Zhuhai, 519082, China
Honglei Guo: Marine Corrosion and Surface Engineering Team, School of Chemical Engineering and Technology, Sun Yat-sen University. Zhuhai, 519082, China
Ping Zhang: Department of Civil and Environmental Engineering, Faculty of Science and Technology, University of Macau, Taipa, Macau
Jun Wang: Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China
Xiaodong Yang: Institute for Interdisciplinary Biomass Functional Materials Studies, Jilin Provincial Key Laboratory of Straw-Based Functional Materials, Jilin Engineering Normal University, Changchun 130052, China; Corresponding author.
Guozhe Meng: Marine Corrosion and Surface Engineering Team, School of Chemical Engineering and Technology, Sun Yat-sen University. Zhuhai, 519082, China; Corresponding author.
Bin Zhang: Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin 150040, China; Corresponding author.

Journal volume & issue: Vol. 26
pp. 807 – 822

Abstract

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A high corrosion-resistant passivation film with cerium-molybdenum-chromium-nickel ions has been synthesized on plain carbon steel rebar through a chemical transformation method which significantly lowered the pitting susceptibility of the rebar in the chloride-containing concrete environment. The results indicated that the prepared film has a re-passivation self-healing property in a concrete environment with a concentration of 0.1 M NaCl, which is similar to the behavior of 316L stainless steel. The charge transfer resistance increased markedly with the extension of immersion time, reaching 3.70 × 106 Ω cm2 in about 1500 h of immersion (about 10 times of the initial Rt value). The high corrosion resistance mechanism of the film was discussed here in depth.

Published in Journal of Materials Research and Technology

ISSN: 2238-7854 (Print); 2214-0697 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Technology: Mining engineering. Metallurgy
Website: https://www.journals.elsevier.com/journal-of-materials-research-and-technology/

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