合金元素对低合金结构钢耐蚀性能影响规律的研究进展

陈永峰, 左小坦, 李轩, 陶群南, 刘超, 程学群, 李晓刚

doi:10.16577/j.issn.1001-1560.2022.0324

材料保护 >

2022 , Vol. 55 >Issue 11: 159 - 168

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0324

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合金元素对低合金结构钢耐蚀性能影响规律的研究进展

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¹芜湖新兴铸管有限责任公司； ²北京科技大学新材料技术研究院

刘超(1988)，博士，副研究员，研究方向为耐蚀钢研发，E - mail：liuchaoustb@163.com

收稿日期: 2022-05-06

修回日期: 2022-06-29

录用日期: 2022-07-28

网络出版日期: 2023-12-26

基金资助

中央高校基本科研业务费(FRF - TP - 19 - 030A1)资助

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Research Progress of Influence Law of Alloying Elements on Corrosion Resistance of Low Alloy Structural Steel

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(1. Wuhu Xinxing Casting Pipe Co., Ltd., Wuhu 241002, China;2. Institute of Advanced Materials & Technology, University of Science and Technology Beijing, Beijing 100083, China)

Received date: 2022-05-06

Revised date: 2022-06-29

Accepted date: 2022-07-28

Online published: 2023-12-26

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摘要

合金化调控是提高低合金结构钢耐蚀性的有效手段，不同种类的合金元素对钢材的耐蚀性的影响规律不同。为了探寻提高钢材耐蚀性能的有效方法，系统总结了合金元素在钢中的分布规律，及其对钢材耐蚀性的影响机制与规律，并展望了我国新一代耐蚀钢的调控研究方向，期望能为我国低合金结构钢耐蚀性调控理论的发展及新一代耐蚀低合金钢的研发提供理论参考。

关键词： 低合金结构钢; 合金元素; 耐蚀性; 调控理论

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陈永峰, 左小坦, 李轩, 陶群南, 刘超, 程学群, 李晓刚 . 合金元素对低合金结构钢耐蚀性能影响规律的研究进展[J]. 材料保护, 2022 , 55(11) : 159 -168 . DOI: 10.16577/j.issn.1001-1560.2022.0324

Abstract

Alloying control is an effective method to improve the corrosion resistance of low alloy structural steels. Different kinds of alloying elements have different influence law on the corrosion resistance of steels. In order to explore the effective method to improve the corrosion resistance of steel, the distribution law of alloying elements in steel as well as its influence mechanism and law on the corrosion resistance of steels were summarized in this paper. The research direction of regulation of the new generation of corrosion resistant steel in China was prospected. It was expected to provide a theoretical reference for the development of corrosion resistance regulation theory of low alloy structural steel and the research and development of a new generation of corrosion resistant low alloy steel in China.

Key words： low alloy structural steel; alloying elements; corrosion resistance; control theory

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