Current Issue Cover
Advanced Search
Founded in 1987， Bimonthly
Supervisor：Jiangxi University Of Science And Technology
Sponsored by：Jiangxi University Of Science And Technology
Jiangxi Nonferrous Metals Society
ISSN：1674-9669
CN：36-1311/TF
CODEN YJKYA9
Volume 9 Issue 2
Apr.  2018
Turn off MathJax
Article Contents
Abstract
References
YANG Shaohua, ZHANG Dancheng, TIAN Yabin, YE Changmei, ZHAO Yujuan, LI Linshan. Corrosion of 5083 aluminum magnesium alloy in NaCl solution with different concentrations[J]. Nonferrous Metals Science and Engineering, 2018, 9(2): 1-5. DOI: 10.13264/j.cnki.ysjskx.2018.02.001
Citation: YANG Shaohua, ZHANG Dancheng, TIAN Yabin, YE Changmei, ZHAO Yujuan, LI Linshan. Corrosion of 5083 aluminum magnesium alloy in NaCl solution with different concentrations[J]. Nonferrous Metals Science and Engineering, 2018, 9(2): 1-5. DOI: 10.13264/j.cnki.ysjskx.2018.02.001
shu

Corrosion of 5083 aluminum magnesium alloy in NaCl solution with different concentrations

  • 1.

    School of Metallurgical and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China

  • 2.

    Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100090, China

More Information
  • Received Date: September 19, 2017
  • Published Date: April 29, 2018
    Graphical Abstract
    • Abstract
  • The corrosion behavior of 5083 aluminum magnesium alloy in NaCl solution at different concentrations was studied by polarization curve method and AC impedance spectroscopy in scanning electrochemical microscopy (SECM). The results show that the corrosion of alloy is neutralized in neutral NaCl solution. With the increase of salinity, the damage of Cl- to the alloy matrix is aggravated. The corrosion potential is positive and the pitting potential is decreased. The electrochemical impedance spectroscopy is only 1 capacitive arc, showing a contraction trend. At the same time, the impedance decreases, the phase angle increases, the dispersion index decreases, and the corrosion resistance of the alloy decreases. The strong activation of Cl- in the solution, will damage the alloy surface oxide film, gradually replacing the OH- in corrosion products of Al (OH)3 and formation of new corrosion products of AlCl3.
    • FullText(HTML)
    • References (20)
  • [1]
    信绍广, 朱伟, 李军.钢铁热喷涂金属涂层耐蚀性能的研究进展[J].金属世界, 2012(1):16-19. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jssj201201004
    [2]
    TOROS S, OZTURK F, KACAR I. Review of warm forming of aluminum–magnesium alloys[J]. Journal of Materials Processing Technology, 2008, 207(1/2/3):1-12. https://www.sciencedirect.com/science/article/pii/S092401360800318X
    [3]
    杨少华, 赵宇娟, 李林山, 等.微区电化学扫描技术应用现状[J].有色金属科学与工程, 2017, 8(3):29-34. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=2017030005
    [4]
    张艾艾, 何晶靖, 刘天娇, 等. 5A06铝镁合金海水腐蚀电化学特性[J].航空学报, 2015, 36(9):3147-3154. http://www.oalib.com/paper/4694908
    [5]
    赵月红, 林乐耘.不同加工及表面处理状态LF6铝镁合金的深海腐蚀行为[J].中国有色金属学报, 2001, 11(增刊1):27-30. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgysjsxb2001z1007
    [6]
    穆振军, 陈翔峰, 任润桃, 等. 45#钢和铝镁合金在淡海水交替环境下的腐蚀行为研究[C]// 2009'水环境腐蚀与防护学术研讨会, 北京: 中国腐蚀与防护学会水环境专业委员会, 2009.
    [7]
    王新印, 夏妍, 周亚茹, 等.基于扫描电化学显微镜产生/收集和反馈模式研究纯Mg腐蚀行为[J].金属学报, 2015, 51(5):631-640. doi: 10.11900/0412.1961.2014.00602
    [8]
    TAN Y, LIU T. Characterising localised corrosion inhibition by means of parameters measured by an electrochemically integrated multielectrode array[J]. Corrosion Engineering Science & Technology, 2014, 49(1):23-31. doi: 10.1179/1743278213Y.0000000100?journalCode=ycst20
    [9]
    周亚茹, 朱泽洁, 聂林林, 等.氯离子浓度对Ni-P合金涂层失效过程影响的SECM实验和COMSOL模拟研究[J].表面技术, 2016, 45(7):8-16. http://www.cqvip.com/QK/93576X/201607/669502675.html
    [10]
    孙飞龙, 李晓刚, 卢琳, 等. 5052和6061铝合金在中国南海深海环境下的腐蚀行为研究[J].金属学报, 2013, 49(10):1219-1226. http://www.cnki.com.cn/Article/CJFDTotal-ZYXZ201506002.htm
    [11]
    骆鸿, 魏丹.金属腐蚀微区电化学研究进展(1)扫描电化学显微镜技术[J].腐蚀与防护, 2009, 30(7):437-441. https://www.wenkuxiazai.com/doc/267b000d27284b73f24250c7.html
    [12]
    KATEMANN B B, INCHAUPSE C G, CASTRO P A, et al. Precursor sites for localised corrosion on lacquered tinplates visualised by means of alternating current scanning electrochemical microscopy[J]. Electrochimica Acta, 2003, 48(9):1115-1121. doi: 10.1016/S0013-4686(02)00822-8
    [13]
    SHI Y Y, ZHANG Z, SU J X, et al. EIS study on 2024-T3 aluminum alloy corrosion in simulated acid rain under cyclic wet-dry conditions[J]. Materials & Corrosion, 2005, 56(10):701-706. doi: 10.1002/maco.200503869
    [14]
    AHMAD S, GUPTA A P, SHARMIN E, et al. Synthesis, characterization and development of high performance siloxane-modified epoxy paints[J]. Prog Org Coat, 2005, 54: 248-255. doi: 10.1016/j.porgcoat.2005.06.013
    [15]
    SANCHEZ C M, SOLLA-GULLON J, VIDAL-IGLLESISA F J, et al. Imaging structure sensitive catalysis on different shape-controlled platinum nanoparticles[J]. Journal of the American Chemical Society, 2010, 132(16):5622-5625. doi: 10.1021/ja100922h
    [16]
    杨少华, 刘增威, 林明, 等. 7075铝合金在不同pH值NaCl溶液中的腐蚀行为[J].有色金属科学与工程, 2017, 8(4): 26-30. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=201612011
    [17]
    MAZINANI S, S AMSAMI A, JAHANMIRI A, et al. Experimental study on equilibrium solubility (at low partial pressures), density, viscosity and corrosion rate of carbon dioxide in aqueous solutions of ascorbic acid[J]. Fuel & Energy Abstracts, 2011, 305(1):39-42. https://www.sciencedirect.com/science/article/pii/S0378381211001038
    [18]
    吴茂永, 田继强, 曹立新, 等.钨铝合金在不同NaCl溶液中的电化学腐蚀行为研究[J].腐蚀科学与防护技术, 2015, 27(1):25-30. doi: 10.11903/1002.6495.2014.094
    [19]
    BURNS J T, G UPTA V K, A GNEW S R, et al. Effect of low temperature on fatigue crack formation and microstructure-scale propagation in legacy and modern Al-Zn-Mg-Cu alloys[J]. International Journal of Fatigue, 2013, 55(7):268-275. https://www.sciencedirect.com/science/article/pii/S0142112313001928
    [20]
    SOUTO R M, GONZALEZ-GARCIA Y, IZQUIERDO J, et al. Examination of organic coatings on metallic substrates by scanning electrochemical microscopy in feedback mode: revealing the early stages of coating breakdown in corrosive environments[J]. Corrosion Science, 2010, 52(3): 748-753. doi: 10.1016/j.corsci.2009.10.035
    • Related Articles

  • Cited by

    Periodical cited type(8)

    1. 李鹏伟，吕芳聪，吴加城，李慧中. SPS烧结B_4C/2024Al复合材料腐蚀性能研究. 湖南有色金属. 2025(01): 57-62 .
    2. 张颖，杨育智，余柳丝，王怡佳. NaCl浓度对X80管线钢母材和焊缝区电化学腐蚀行为的研究. 材料保护. 2024(04): 106-113 .
    3. 张涛，邹金超，黄志权，赵春江，王军朋. 轧制温度对AZ61镁合金耐腐蚀性的影响. 有色金属科学与工程. 2023(04): 473-480 . 本站查看
    4. 刘元海，王贤明，吴连锋，尹凤雷，易敏华. 铝合金表面用导电屏蔽涂层耐介质腐蚀行为研究. 环境技术. 2023(07): 12-19+63 .
    5. 陈云，王晓芳，郝文魁，杨丙坤，陈云翔，林德源. 变电站设备铝及铝合金材料的大气腐蚀及选材. 腐蚀与防护. 2023(08): 67-74 .
    6. 王丹净，李景魁. 封闭处理对建筑结构钢锌系磷酸盐转化膜性能的影响. 无机盐工业. 2021(10): 92-97 .
    7. 崔鑫，张建平，张能辉. 基于PSO-BP模型的5083铝合金力学性能预测. 锻压技术. 2019(06): 183-187 .
    8. 雷雪，王日初，彭超群，冯艳，孙月花. Nd对Mg-11Li-3Al-2Zn-0.2Zr合金组织、力学性能及腐蚀行为的影响. 有色金属科学与工程. 2019(03): 46-53 . 本站查看

    Other cited types(4)

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (150) PDF downloads (8) Cited by(12)
    Related

    Copyright © 2010 Editorial Department of Nonferrous Metals Science and Engineering All rights reserved

    Address：11th floor, bishop building, University of science and technology, No. 86, Hongqi Avenue, Ganzhou City, Jiangxi Province  Tel：0797-8312555

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return