Citation: | WU Zhengjiang, MAO Xuyao, ZHANG Runlin, WANG Nei, ZHANG Huixia, SONG Qingyuan. Corrosion Matching of Three Stainless Steels for Ship in Seawater[J]. Corrosion & Protection, 2024, 45(11): 44-48. DOI: 10.11973/fsyfh220480 |
The corrosion properties of 05Cr17Ni4Cu4Nb, 0Cr16Ni5Mo and ZG03Cr26Ni7Mo4N stainless steels in natural seawater were studied by electrochemical test, crevice corrosion test and galvanic corrosion test, combined with corrosion morphology observation, corrosion rate calculation and potentiodynamic polarization curve. The results show that when the three types of stainless steel materials were coupled in pairs, their corrosion rates did not change significantly compared to their free corrosion rates, the galvanic potentials rapidly shifted positively and reached stability, and the galvanic current was far less than 0.3 μA/cm2. Therefore, when the three stainless steel materials are used in couple, galvanic corrosion will not occur, and there is good matching performance among the materials.
[1] |
黄桂桥, 金威贤, 侯文泰. 不锈钢在海水中的耐蚀性与腐蚀电位的关系[J]. 中国腐蚀与防护学报, 2000, 20(1):35-40.
HUANG G Q, JIN W X, HOU W T. A study on relationship between corrosion resistance and corrosion potential of stainless steels in seawater[J]. Journal of Chinese Society for Corrosion and Protection, 2000, 20(1):35-40.
|
[2] |
LAHODNY-ŠARC O, KRSTULOVIĆ L, KULUŠIĆ B, et al. The action of micro bio species and some inhibitors on the corrosion of stainless steel[J]. Materials and Corrosion, 2011, 62(3):275-278.
|
[3] |
刘彬, 段继周, 侯保荣. 天然海水中微生物膜对316L不锈钢腐蚀行为研究[J]. 中国腐蚀与防护学报, 2012, 32(1):48-53.
LIU B, DUAN J Z, HOU B R. Microbiologically influenced corrosion of 316L SS by marine biofilms in seawater[J]. Journal of Chinese Society for Corrosion and Protection, 2012, 32(1):48-53.
|
[4] |
王伟伟, 郭为民, 张慧霞. 不锈钢深海腐蚀研究[J]. 装备环境工程, 2010, 7(5):79-83.
WANG W W, GUO W M, ZHANG H X. Research on the corrosion of stainless steel in deep ocean[J]. Equipment Environmental Engineering, 2010, 7(5):79-83.
|
[5] |
YANG D Z, LIU J H, XIAOXUE E, et al. Experimental study of composition and influence factors on fouling of stainless steel and copper in seawater[J]. Annals of Nuclear Energy, 2016, 94:767-772.
|
[6] |
BOILLOT P, PEULTIER J. Use of stainless steels in the industry: recent and future developments[J]. Procedia Engineering, 2014, 83:309-321.
|
[7] |
AL-MALAHY K S E, HODGKIESS T. Comparative studies of the seawater corrosion behaviour of a range of materials[J]. Desalination, 2003, 158(1/2/3):35-42.
|
[8] |
胡鹏飞, 张慧霞, 李相波, 等. 电偶腐蚀研究方法综述[J]. 装备环境工程, 2020, 17(10):110-117.
HU P F, ZHANG H X, LI X B, et al. Summary of research methods for galvanic corrosion[J]. Equipment Environmental Engineering, 2020, 17(10):110-117.
|
[9] |
刘华剑, 邓春龙, 王佳, 等. 海洋环境中电偶腐蚀研究进展[J]. 装备环境工程, 2011, 8(2):58-61.
LIU H J, DENG C L, WANG J, et al. Research progress of galvanic corrosion in marine environment[J]. Equipment Environmental Engineering, 2011, 8(2):58-61.
|
[10] |
路永力, 王惠辰. 不锈钢的腐蚀现象及影响因素[J]. 中国科技信息, 2005(10):11,16.
LU Y L, WANG H C. Corrosion phenomenon of stainless steel and its influencing factors[J]. China Science and Technology Information, 2005(10):11,16.
|
[11] |
AQUINO J M, DELLA ROVERE C A, KURI S E. Intergranular corrosion susceptibility in supermartensitic stainless steel weldments[J]. Corrosion Science, 2009, 51(10):2316-2323.
|
[12] |
方旭东, 张寿禄, 杨常春, 等. TGOG13Cr-1超级马氏体不锈钢的组织和性能[J]. 钢铁, 2007, 42(8):74-77.
FANG X D, ZHANG S L, YANG C C, et al. Structure and properties of TGOG13Cr-1 super martensitic stainless steel[J]. Iron & Steel, 2007, 42(8):74-77.
|
[13] |
张天宇, 何宇廷, 张腾, 等. 异种结构材料电偶腐蚀及防护技术的研究现状及发展方向[J]. 装备环境工程, 2020, 17(5):40-46.
ZHANG T Y, HE Y T, ZHANG T, et al. Research status and development direction of galvanic corrosion and protection technology for heterogeneous structural materials[J]. Equipment Environmental Engineering, 2020, 17(5):40-46.
|
[14] |
任科洋, 石毛毛, 戴亚洲. 09MnNiDR与不锈钢在3.5%的NaCl溶液中的电偶腐蚀行为研究[J]. 化工技术与开发, 2018, 47(9):66-69.
REN K Y, SHI M M, DAI Y Z. Galvanic corrosion behavior of 09MnNiDR and stainless steel in 3.5 % NaCl solution[J]. Technology & Development of Chemical Industry, 2018, 47(9):66-69.
|
[15] |
刘继明, 梁建宇. 合金元素对铁素体不锈钢抗腐蚀性能的影响[J]. 山西冶金, 2005, 28(4):9-12.
LIU J M, LIANG J Y. Effect of alloying elements on corrosion resistance of ferritic stainless steel[J]. Shanxi Metallurgy, 2005, 28(4):9-12.
|