全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

热带海洋性环境下CortenA(09CuPCrNi)耐候性研究

, PP. 271-277

Keywords: ,红外光谱,锈层,电子探针

Full-Text   Cite this paper   Add to My Lib

Abstract:

研究了暴露在海洋性气候环境下耐候钢(09CuPCrNi)的耐腐蚀能力,探讨曝晒环境与合金元素的协同作用.采用失重方法评价了耐候钢的耐候性,用红外光谱(IR)、电子探针(EPMA)和电化学测试方法分析了锈层的性质.结果表明,氯离子沉积量低的情况下,锈层中Cr的富集有助于改善钢的耐候性,而在氯离子沉积量高情况下,氯离子是恶化其耐候性能的主要因素.

References

[1]  参考文献:
[2]  T. Misawa, K. Asami, K. Hashimoto, S. Shimodaira, The mechanism of atmospheric rusting and the protective amorphous rust on low alloy steel, Corrosion Science, 1974,14: 279.
[3]  Y.Y. Chen, H.J. Tzeng, L.I. Wei, H.C. Shih, Mechanical properties and corrosion resistance of low-alloy steels in atmospheric conditions containing chloride, Mater. Sci & Egn A, 2005,398: 47.
[4]  B. Rosales, R. Vera, G. Moriena, Evaluation of the protective properties of natural and artificial patinas on copper. Part I. Patinas formed by immersion. Corrosion Science., 1999,41:625.
[5]  T. Nishimura, H. Katayama, K. Noda, T. Kodama, Electrochemical behavior of rust formed on carbon steel in a wet/dry environment containing chloride ions, Corrosion, 2000,56:935.
[6]  R. Vera, B.M. Rosales, C. Tapia, Effect of the exposure angle in the corrosion rate of plain carbon steel in a marine atmosphere, Corrosion Science., 2003,45:321.
[7]  I. Suzuki, Y. Hisamatsu, Nature of atmospheric rust on iron, J. Electrochem. Soc: solid-state sci. tech. 1980,127:2210.
[8]  I. Matsushima, T. Ueno, On the protective nature of atmosphere rust on low-alloy steel, Corrosion Science., 1971,11:129.
[9]  M. Yamashita, H. Miyuki, Y. Matsuda, H. Nagano, T. Misawa, The long term growth of the protective rust layer formed on weathering steel by atmospheric corrosion during a quarter of a century, Corrosion Science., 1994,36:283.
[10]  M. Pourbaix, Rapports Techniques CEBELCOR, 109, RT 160, 1969, pp. 1-14.
[11]  H. Antony, S. Perrin, P. Dillman, L. Legrand, A. Chausse, Electrochemical study of indoor atmospheric corrosion layers formed on ancient iron artifacts, Electrochim. Acta, 2007,52:7754.
[12]  T. Kamimura, S. Nasu, T. Segi, T. Tazaki, S. Morimoto, H. Miyuki, Corrosion behavior of steel under wet and dry cycles containing Cr3+ ion. Corrosion Science., 2003),45:1863.
[13]  K. Asami, M. Kikuchi, In-depth distribution of rusts on plain carbon steel and weathering steels exposed to coastal–industrial atmosphere for 17 years, Corrosion Science., 2003,45:2671.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133