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Volume 9 Issue 4
Aug.  2018
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ZHANG Rongwei, SUN Junwei, Li Shengyan, ZHANG Yinghui, ZHU Zhiyun. Effect of Manganese on Electrochemical Properties of Copper-nickel Alloys[J]. Nonferrous Metals Science and Engineering, 2018, 9(4): 60-65. DOI: 10.13264/j.cnki.ysjskx.2018.04.010
Citation: ZHANG Rongwei, SUN Junwei, Li Shengyan, ZHANG Yinghui, ZHU Zhiyun. Effect of Manganese on Electrochemical Properties of Copper-nickel Alloys[J]. Nonferrous Metals Science and Engineering, 2018, 9(4): 60-65. DOI: 10.13264/j.cnki.ysjskx.2018.04.010
shu

Effect of Manganese on Electrochemical Properties of Copper-nickel Alloys

  • School of Material Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China

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  • Received Date: April 15, 2018
  • Published Date: August 30, 2018
    Graphical Abstract
    • Abstract
  • A corrosion experiment of copper-nickel alloy immersed in 3.5 %NaCl (mass fraction)solution was conducted.The open-circuit potential and electrochemical impedance spectra and polarization curves for different periods were tested.An equivalent circuit model was established by analyzing the changes of the impedance spectrum and the polarization curve and the equivalent values of the equivalent elements were obtained by ZsimpWin fitting.The influence of Mn element on the electrochemical performance of copper-nickel alloys was studied.The results show that the open circuit potential of copper-nickel alloy samples with low Mn content (0.53 %) is more positive in the initial stage of immersion; And the open circuit potential of samples with high Mn content (1.19 %) was corrected after immersing for more than 7 days.The corrosion product film formed on the sample with low manganese content is more protective than the sample with high manganese content.The low manganese content of the alloy helps to increase the corrosion resistance of the alloy and reduce the corrosion rate of the alloy.
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    • References (23)
  • [1]
    赵月红, 林乐耘, 崔大为.铜镍合金在我国实海海域的局部腐蚀[J].中国有色金属学报, 2005(11):140-148. http://d.old.wanfangdata.com.cn/Periodical/zgysjsxb200511025
    [2]
    林乐耘, 刘少峰, 刘增才, 等.铜镍合金海水腐蚀的表面与界面特征研究[J].腐蚀科学与防护技术, 1999(1):37-43. doi: 10.3969/j.issn.1002-6495.1999.01.005
    [3]
    徐时清, 王焕平.材料科学基础[M].上海:上海交通大学出版社, 2015.
    [4]
    POPPLEWELL J M, HART R J, FORD J A.The effect of iron on the corrosion characteristics of 90-10 cupro nickel in quiescent 3.4%NaCl solution[J].Corrosion Science, 1973, 13(4):295-298. doi: 10.1016/0010-938X(73)90007-3
    [5]
    BADAWY W A, ISMAIL K M, FATHI A M.The influence of the copper/nickel ratio on the electrochemical behavior of Cu–Ni alloys in acidic sulfate solutions[J].Journal of Alloys and Compounds, 2009, 484(1/2):365-370. http://www.academia.edu/6390523/The_influence_of_the_copper_nickel_ratio_on_the_electrochemical_behavior_of_Cu_Ni_alloys_in_acidic_sulfate_solutions
    [6]
    林乐耘, 雷廷权, 朱小龙.70Cu-30Ni合金海水腐蚀产物膜形成过程[J].金属学报, 1997, 33(12):1256-1261. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199700309310
    [7]
    MA A L, JIANG S L, ZHENG Y G, et al.Corrosion product film formed on the 90/10 copper–nickel tube in natural seawater:Composition/structure and formation mechanism[J].Corrosion Science, 2015, 91:245-261. doi: 10.1016/j.corsci.2014.11.028
    [8]
    ZHU X, LEI T.Characteristics and formation of corrosion product films of 70Cu–30Ni alloy in seawater[J].Corrosion Science, 2002, 44(1):67-79. doi: 10.1016/S0010-938X(01)00041-5
    [9]
    BECCARIA A M, WANG Y Z, POGGI G.Study of passive film formation on Cu–Ni 70/30 alloy in seawater at high temperature[J].Surface & Interface Analysis, 1994, 21(21):442-446. doi: 10.1002/sia.740210621/full
    [10]
    BADAWY W A, ISMAIL K M, FATHI A M.Effect of Ni content on the corrosion behavior of Cu–Ni alloys in neutral chloride solutions[J].Electrochimica Acta, 2005, 50(18):3603-3608. doi: 10.1016/j.electacta.2004.12.030
    [11]
    PEASON C.Role of Iron in the Inhibition of Corrosion of Marine Heat Exchangers — A Review[J].British Corrosion Journal, 1972, 7(2):8. doi: 10.1179/000705972798323288
    [12]
    RAO B V A, Kumar K C, Hebalkar N Y.X-ray photoelectron spectroscopy depth-profiling analysis of surface films formed on Cu–Ni (90/10) alloy in seawater in the absence and presence of 1, 2, 3-benzotriazole[J].Thin Solid Films, 2014, 556(4):337-344. http://adsabs.harvard.edu/abs/2014TSF...556..337A
    [13]
    高宝东, 千东范, 刘雅秀.锰对Cu-Zn-Al形状记忆合金的影响[J].稀有金属, 1993(6):405-409. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000004106479
    [14]
    张新明, 陈健美, 邓运来, 等.Mg-Gd-Y-(Mn, Zr)合金的显微组织和力学性能[J].中国有色金属学报, 2006, 16(2):219-227. doi: 10.3321/j.issn:1004-0609.2006.02.004
    [15]
    李晓孟, 国秀花, 张彦敏, 等.人工海水冲刷时间对B10管电化学性能影响的研究[J].材料研究与应用, 2016, 10(1):53-56. doi: 10.3969/j.issn.1673-9981.2016.01.011
    [16]
    EKERENAM O O, MA A, ZHENG Y, et al.Electrochemical Behavior of Three 90Cu-10Ni Tubes from Different Manufacturers After Immersion in 3.5% NaCl Solution[J].Journal of Materials Engineering & Performance, 2017, 26(4):1701-1716.
    [17]
    P G K.Phase Diagrams Ternary Nickel Alloys[M].India:Indian Institute of Metals, 1990.
    [18]
    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):7-11. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=201704002
    [19]
    林向飞, 康巍, 李红英.硼和稀土对铝阴极板耐腐蚀性能的影响[J].有色金属科学与工程, 2017, 8(3):42-47. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=2017030007
    [20]
    SHI Z, LIU M, Atrens A.Measurement of the corrosion rate of magnesium alloys using Tafel extrapolation[J].Corrosion Science, 2010, 52(2):579-588. doi: 10.1016/j.corsci.2009.10.016
    [21]
    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. http://cdmd.cnki.com.cn/Article/CDMD-10423-1013367704.htm
    [22]
    曹楚南.腐蚀电化学原理[M](3版).北京:化学工业出版社, 2008.
    [23]
    马爱利. 海水管路用B10合金腐蚀机制、晶界工程及腐蚀产物膜研究[D]. 中国科学院大学, 2014.
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