Corrosion performance of a corrosion-resistant rail steel in the simulated subsea tunnel environment-Reference-Cited by-同舟云学术

Corrosion performance of a corrosion-resistant rail steel in the simulated subsea tunnel environment

Published:2021-10-22 Issue:6 Volume:39 Page:561-571
ISSN:2191-0316
Container-title:Corrosion Reviews
language:en
Short-container-title:

Author:

Zhang Qi¹,Zhu Min²,Cai Feng¹^ORCID,Liu Man¹,Su Xue¹,Xu Guang¹^ORCID

Affiliation:

1. The State Key Laboratory of Refractories and Metallurgy , Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Collaborative Innovation Center for Advanced Steels, Wuhan University of Science and Technology , Wuhan 430081 , China

2. Central Research Institute (Qingshan), Baosteel Cooperation , Hubei Wuhan 430080 , China

Abstract

Abstract The corrosion performance of a newly developed corrosion-resistant rail steel (U68CuCr) was investigated and compared with that of a normally used high-speed rail steel (U71MnG) by neutral salt spray tests, electrochemical tests, X-ray diffraction analyses, and the scanning vibrating electrode technique. It was found that the weight loss and corrosion rate of U68CuCr were lower than those of U71MnG under the same corrosion conditions. In addition, due to the influence of alloying elements (copper and chromium) in U68CuCr, the rust layer was thicker and denser, resulting in a stronger protective effect. Moreover, U68CuCr had a higher corrosion potential in electrochemical tests. Finally, the dynamic corrosion process of U68CuCr in 2.2% NaCl solution mainly followed a lateral extension of corrosion. Therefore, the corrosion resistance of U68CuCr was better than that of U71MnG in the subsea tunnel environment.

Publisher

Walter de Gruyter GmbH

Subject

General Materials Science,General Chemical Engineering,General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/corrrev-2021-0029/pdf

Reference33 articles.

1. Copson, H.R. (1945). A theory of the mechanism of rusting of low-alloy steels in the atmosphere. Proc. Am. Soc. Test. Mater. 45: 554–580.

2. Correa, N., Oyarzabal, O., Vadillo, E.G., Santamaria, J., and Gomez, J. (2011). Rail corrugation development in highspeed lines. Wear 9–10: 2438–2447, https://doi.org/10.1016/j.wear.2010.12.028.

3. Ding, H., Dai, J., Dai, T., Sun, Y., Lu, T., Li, M., Jia, X., and Huang, D. (2020). Effect of preheating/post-isothermal treatment temperature on microstructures and properties of cladding on U75V rail prepared by plasma cladding method. Surf. Coating. Technol. 399: 126122, https://doi.org/10.1016/j.surfcoat.2020.126122.

4. Drits, M.E., Kadaner, E.S., and Romanov, V.V. (1968). Effects of copper and chromium on the corrosion resistance of alloys of the aluminum-zinc-magnesium system. Sov. Mater. Sci. 2: 436–438, https://doi.org/10.1007/bf00754679.

5. Farelas, F., Galicia, M., Brown, B., Nesic, S., and Castaneda, H. (2010). Evolution of dissolution processes at the interface of carbon steel corroding in a CO2 environment studied by eis. Corrosion Sci. 52: 509–517, https://doi.org/10.1016/j.corsci.2009.10.007.

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Effect of parameter optimization on the flow characteristics of venturi-self-excited oscillation mixer based on response surface model and multi-island genetic algorithm;Physics of Fluids;2024-05-01

2. Effect of normalizing treatments on microstructure and electrochemical corrosion properties of U75V-welded joints in an acidic environment;Journal of Materials Research and Technology;2024-05

3. Microstructure and mechanical properties of Nb microalloyed high‑carbon pearlitic steels subjected to isothermal transformation;Materials Characterization;2023-08

4. Investigation on the interaction between corrosion and wear of U68CuCr rail steel with different corrosion periods;Wear;2023-03