RE重軌鋼在模擬工業大氣環境下的腐蝕行為

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RE重軌鋼在模擬工業大氣環境下的腐蝕行為

王曉麗, 宋波, 安勝利, 付國平, 彭軍

文章導航 > 工程科學學報 > 2014 > 36(S1): 72-76

王曉麗, 宋波, 安勝利, 付國平, 彭軍. RE重軌鋼在模擬工業大氣環境下的腐蝕行為[J]. 工程科學學報, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

引用本文:

王曉麗, 宋波, 安勝利, 付國平, 彭軍. RE重軌鋼在模擬工業大氣環境下的腐蝕行為[J]. 工程科學學報, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

WANG Xiao-li, SONG Bo, AN Sheng-li, FU Guo-ping, PENG Jun. Corrosion behaviors of RE heavy rail in simulated industrial atmosphere[J]. Chinese Journal of Engineering, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

Citation:

WANG Xiao-li, SONG Bo, AN Sheng-li, FU Guo-ping, PENG Jun. Corrosion behaviors of RE heavy rail in simulated industrial atmosphere[J]. Chinese Journal of Engineering, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

王曉麗, 宋波, 安勝利, 付國平, 彭軍. RE重軌鋼在模擬工業大氣環境下的腐蝕行為[J]. 工程科學學報, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

引用本文:

王曉麗, 宋波, 安勝利, 付國平, 彭軍. RE重軌鋼在模擬工業大氣環境下的腐蝕行為[J]. 工程科學學報, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

WANG Xiao-li, SONG Bo, AN Sheng-li, FU Guo-ping, PENG Jun. Corrosion behaviors of RE heavy rail in simulated industrial atmosphere[J]. Chinese Journal of Engineering, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

Citation:

WANG Xiao-li, SONG Bo, AN Sheng-li, FU Guo-ping, PENG Jun. Corrosion behaviors of RE heavy rail in simulated industrial atmosphere[J]. Chinese Journal of Engineering, 2014, 36(S1): 72-76. doi: 10.13374/j.issn1001-053x.2014.s1.014

RE重軌鋼在模擬工業大氣環境下的腐蝕行為

doi: 10.13374/j.issn1001-053x.2014.s1.014

王曉麗^1,2,
宋波¹,
安勝利^1,3, ,,
付國平²,
彭軍³

1. 北京科技大學冶金與生態工程學院, 北京 100083;
2. 包頭鋼鐵職業技術學院, 包頭 014010;
3. 內蒙古科技大學材料與冶金學院, 包頭 014010

基金項目:

包頭市科學技術局重大科技發展資助項目（2012Z1006-1）

通訊作者:
安勝利,E-mail:shengli_an@126.com

中圖分類號: TD123
計量
- 文章訪問數: 314
- HTML全文瀏覽量: 97
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2013-11-17
- 網絡出版日期: 2021-07-19

Corrosion behaviors of RE heavy rail in simulated industrial atmosphere

1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. Baotou Iron and Steel Vocational Technical College, Baotou 014010, China;
3. School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

摘要: 采用周期浸潤腐蝕實驗結合電化學方法研究了模擬工業大氣環境下RE重軌鋼的腐蝕行為.結果表明，RE重軌鋼的耐腐蝕性能優于不含RE的重軌鋼.RE重軌鋼中，RE合金元素在基體的局部富集促進了銹層中保護性好的α-FeOOH相的快速生成和含量的增加，提高了銹層阻止侵蝕性介質穿透的能力，改善了重軌鋼在工業大氣環境下的耐腐蝕性能.
- RE /
- 重軌鋼 /
- 腐蝕行為 /
- 模擬工業大氣環境
Abstract: The corrosion behavior of rare earth(RE) heavy rail steel was studied by a cycle infiltration corrosion test and an electrochemical technique under simulated industrial atmosphere. The results show that RE heavy rail steel has more excellent anticorrosive property than the other none-RE heavy rail steel. In RE heavy rail steel,α-FeOOH phase quickly forms and content increase in rust layer due to the enrichment of RE alloy elements in the matrix,RE alloy elements improve the ability of rust layer to prevent erosion of corrosive agent penetration,which improves the corrosion resistance of the heavy rail steel in industrial atmosphere.
- RE /
- heavy rail steel /
- corrosion behaviors /
- simulated industrial atmosphere

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