{"title":"Effect of Rare Earth Ce Addition on the Corrosion Resistance of Medium Manganese Steel","authors":"Xiaoyan Liu, Chenyu Li, Chuanzhi Liu, Hongru Yang, Jiayu Liu, Xiaosong Zhu, Chunyan Cui, Fei Gao, Zhang Xiliang, Sun Zhong","doi":"10.1134/S2070205125700261","DOIUrl":null,"url":null,"abstract":"<p>A study of the effect of the rare earth element Ce on the corrosion resistance of medium Mn-TRIP was carried out in this work. In order to elucidate the role of Ce and the corrosion behaviour of medium Mn-TRIP, the effect of Ce on the corrosion resistance of medium Mn-TRIP was investigated by neutral salt spray corrosion experiments, electrochemical experiments, and X-ray diffractometer and scanning electron microscope, respectively. The results show that the addition of Ce can reduce the corrosion rate of medium Mn-TRIP at the early stage of corrosion, increase the corrosion rate at the middle stage of corrosion, and at the late stage of corrosion, the difference in corrosion rate between the two is not significant, and the electrochemical properties of medium Mn-TRIP are less changed.</p>","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"468 - 477"},"PeriodicalIF":0.8000,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Protection of Metals and Physical Chemistry of Surfaces","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S2070205125700261","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
A study of the effect of the rare earth element Ce on the corrosion resistance of medium Mn-TRIP was carried out in this work. In order to elucidate the role of Ce and the corrosion behaviour of medium Mn-TRIP, the effect of Ce on the corrosion resistance of medium Mn-TRIP was investigated by neutral salt spray corrosion experiments, electrochemical experiments, and X-ray diffractometer and scanning electron microscope, respectively. The results show that the addition of Ce can reduce the corrosion rate of medium Mn-TRIP at the early stage of corrosion, increase the corrosion rate at the middle stage of corrosion, and at the late stage of corrosion, the difference in corrosion rate between the two is not significant, and the electrochemical properties of medium Mn-TRIP are less changed.
期刊介绍：
Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.
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