铜掺杂Ni-P-PTFE涂层的微观结构、耐蚀性和力学性能
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摘要
研究了铜的掺杂量对化学镀Ni-Cu-P-PTFE复合涂层的微观结构、耐蚀性和力学性能的影响。利用扫描电子显微镜(SEM)、X射线衍射仪(XRD)、电化学工作站、纳米压痕仪、HSR-2M摩擦磨损试验机分别对NiCu-P-PTFE复合涂层的微观结构、耐蚀性和力学性能进行表征和测试。结果表明,铜的掺杂对Ni-P-PTFE复合涂层的成分、微观结构、耐蚀性和力学性能都具有较大的影响,随着镀液中Cu~(2+)浓度的增加,涂层中Cu含量先增加后下降,而Ni、P和PTFE含量则先下降后增加;随着涂层中掺杂Cu含量的增加,Ni-Cu-P-PTFE涂层的耐蚀性和硬度得到改善,但其摩擦性能降低。
The effects of Cu addition on the microstructure,corrosion resistance and mechanical properties of NiP-PTFE composite coatings were studied in this paper.The microstructure,corrosion resistance and mechanical properties of the coatings were investigated by scanning electron microscopy(SEM),X-ray diffraction(XRD),electrochemical workstation,nano-indenter,and friction wear testing machine,respectively.The results show that Cu addition has great influence on the composition,microstructure,corrosion resistance and mechanical properties of Ni-P-PTFE composite coating.With the increase of Cu~(2+) concentration in the plating solution,Cu content in the coating first increased and then decreased,while the content of Ni,P,and PTFE first decreased and then increased.With the increase of Cu content in the coating,the corrosion resistance and hardness of NiCu-P-PTFE composite coatings improved,while the friction performance decreased.
The effects of Cu addition on the microstructure,corrosion resistance and mechanical properties of NiP-PTFE composite coatings were studied in this paper.The microstructure,corrosion resistance and mechanical properties of the coatings were investigated by scanning electron microscopy(SEM),X-ray diffraction(XRD),electrochemical workstation,nano-indenter,and friction wear testing machine,respectively.The results show that Cu addition has great influence on the composition,microstructure,corrosion resistance and mechanical properties of Ni-P-PTFE composite coating.With the increase of Cu~(2+) concentration in the plating solution,Cu content in the coating first increased and then decreased,while the content of Ni,P,and PTFE first decreased and then increased.With the increase of Cu content in the coating,the corrosion resistance and hardness of NiCu-P-PTFE composite coatings improved,while the friction performance decreased.
引文
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[20]Zhao Cuiling.Study on electroless Ni-Cu-P ternary alloy plating and gradient composite electroless plating based on Ni-Cu-P[D].Guangzhou:South China University of Technology,2016(in Chinese).赵翠玲.Ni-Cu-P三元化学镀及Ni-Cu-P基梯度复合化学镀研究[D].广州:华南理工大学,2016.
[21]Zhao O,Liu Y,Abel E W.Fabrication of nickel oxide nanotubules by anionic surfactant-mediated templating method[J].Mater Chem Phys,2004,87:332.
[22]Zhang W J,Cao H Y,Feng X,et al.Structure and wettability control of Cu-Ni-P alloy synthesized by electroless deposition[J].Journal of Alloys&Compounds,2012,538(10):144-152.
[23]Zhang Zhiming.Research on property of electroless NiCu-P and composite coating of Ni-Cu-P-nanoparticles[D].Hefei:Hefei University of Technology,2007(in Chinese).张志明.化学镀Ni-Cu-P合金及其纳米粒子复合镀研究[D].合肥:合肥工业大学,2007.
[24]Cheng Y H,Chen H Y,Han D T,et al.Effect of PTFE addition on the properties of electroless Ni-Cu-P-PTFE deposits[J].Rare Metal Materials&Engineering,2014,43(5):1025-1030.
[25]Cheng Y H,Chen H Y,Zhu Z C,et al.Experimental study on the anti-fouling effects of Ni-Cu-P-PTFE deposit surface of heat exchangers[J].Applied Thermal Engineering,2014,68(1-2):20-25.
[26]Balaraju J N,Rajam K S.Electroless deposition of NiCu-P,Ni-W-P and Ni-W-Cu-P alloys[J].Surface&Coatings Technology,2005,195(2-3):154-161.
[27]Xu Yang,Zou Yong,Luan Tao.The effect of Cu content on the properties and electrochemical behavior of electroless Ni-Cu-P coatings[J].Journal of Functional Materials,2013,44(2):244-248(in Chinese).徐扬,邹勇,栾涛.镀层Cu含量对Ni-P-Cu镀层性能及电化学行为的影响[J].功能材料,2013,44(2):244-248.
[28]Shan Chuanli,Huang Xinmin,Wu Yucheng,et al.Effect of Cu content in electroless Ni-Cu-P coatings on their microstructure and properties[J].Chinese Journal of Applied Chemistry,2008,25(10):1161-1165(in chinese).单传丽,黄新民,吴玉程,等.Cu含量对Ni-Cu-P化学镀层组织结构和性能影响[J].应用化学,2008,25(10):1161-1165.
[29]Chen Hengyang.Study on preparation and properties of electroless Ni-Cu-P-PTFE anti-fouling deposits[D].Xuzhou:China University of Mining and Technology,2014(in Chinese).陈衡阳.Ni-Cu-P-PTFE防垢镀层制备及性能研究[D].徐州:中国矿业大学,2014.
[2]Hou Wentao.Electrochemical composite plating Ni-P/NiP-PTFE double coating[D].Ji’nan:Shandong University,2009(in Chinese).侯文涛.化学复合镀Ni-P/Ni-P-PTFE双镀层[D].济南:山东大学,2009.
[3]Liew K W,Kong H J,Low K O,et al.The effect of heat treatment duration on mechanical and tribological characteristics of Ni-P-PTFE coating on low carbon high tensile steel[J].Materials&Design,2014,62(10):430-442.
[4]Tian J,Liu X,Wang J,et al.Electrochemical anticorrosion behaviors of the electroless deposited Ni-P and Ni-PPTFE coatings in sterilized and unsterilized seawater[J].Materials Chemistry&Physics,2010,124(1):751-759.
[5]Mafi I R,Dehghanian C.Comparison of the coating properties and corrosion rates in electroless Ni-P/PTFE composites prepared by different types of surfactants[J].Applied Surface Science,2011,257(20):8653-8658.
[6]Dong Jiamei,Wan Deli,Song Yadong,et al.Compound chemical plating Ni-P-PTFE on sucker rod surface with layer[J].China Petroleum Machinery,2002,30(6):1-3(in Chinese).董家梅,万德立,宋亚东,等.抽油杆表面化学复合Ni-PPTFE技术研究[J].石油机械,2002,30(6):1-3.
[7]Qiu Shixun,Zhang Ping.Study on electroless nickel-PTFE composite plating[J].Heat Treatment of Metal,1996(2):20-24(in Chinese).邱世洵,张平.镍-聚四氟乙烯(Ni-PTFE)化学复合镀的研究[J].金属热处理,1996(2):20-24.
[8]Gao Hongxia,Wang Zhixin,Hua Yuanchao,et al.Study on the chemical complex plating technique of the plastic mould[J].Journal of Zhenzhou Institute of Light Industry(Natual Science),2001,16(1):10-13(in Chinese).高红霞,王志新,华远朝,等.塑料模具的化学复合镀工艺研究[J].郑州轻工业学院学报:自然科学版,2001,16(1):10-13.
[9]Fang X X,Zhou H Z,Xue Y J.Corrosion properties of stainless steel 316L/Ni-Cu-P coatings in warm acidic solution[J].Transactions of Nonferrous Metals Society of China,2015,25(8):2594-2600.
[10]Liu J J,Wang X D,Tian Z Y,Y et al.Effect of copper content on the properties of electroless Ni-Cu-P coatings prepared on magnesium alloys[J].Applied Surface Science,2015,356:289-293.
[11]Yang S Q,Liu H,Han S M,et al.Effects of electroless composite plating Ni-Cu-P on the electrochemical properties of La-Mg-Ni-based hydrogen storage alloy[J].Applied Surface Science,2013,271(271):210-215.
[12]Chen J,Zou Y,Matsuda K J,et al.Effect of Cu addition on the microstructure,thermal stability,and corrosion resistance of Ni-P amorphous coating[J].Materials Letters,2016,191:214-217.
[13]Hameed R M A,Fekry A M.Electrochemical impedance studies of modified Ni-P and Ni-Cu-P deposits in alkaline medium[J].Electrochimica Acta,2010,55(20):5922-5929.
[14]Xu Y F,Zheng X J,Hu X G,et al.Preparation of the electroless Ni-P and Ni-Cu-P coatings on engine cylinder and their tribological behaviors under bio-oil lubricated conditions[J].Surface&Coatings Technology,2014,258:790-796.
[15]Xu Zhiming,Wang Di,Kong Lingwei.Fouling characteristics of iron bacteria on the surface of electroless plating of Ni-Cu-P[J].Chemical Industry and Engineering Progress,2017,36(2):728-734(in Chinese).徐志明,王迪,孔令巍,等.Ni-Cu-P化学镀层表面铁细菌污垢特性[J].化工进展,2017,36(2):728-734.
[16]Kong Weibin,Jiang Yingtian,Liang Ping,et al.Study on properties of Ni-P and Ni-Cu-P alloy coating on steel substrate[J].Electroplating and Environmental Protection,2017,37(2):8-10(in Chinese).孔维宾,蒋应田,梁平,等.钢基体的Ni-P和Ni-Cu-P合金镀层的性能研究[J].电镀与环保,2017,37(2):8-10.
[17]Huang Zongxiang,Wang Lida,Liu Guichang.The properties of Ni-Cu-P alloy coated surface rare earth composite conversion film[J].Materials Protection,2016,49(11):39-41(in Chinese).黄宗响,王立达,刘贵昌.Ni-Cu-P合金镀层表面稀土复合转化膜的性能[J].材料保护,2016,49(11):39-41.
[18]Gu Ming,Zha Haibo,Chai Hua.Pitting corrosion resistance of steel Ni-Cu-P in seawater[J].Foundry Technology,2015(2):309-311(in Chinese).顾明,查海波,柴华.Ni-Cu-P钢在海水中的耐点蚀性能分析[J].铸造技术,2015(2):309-311.
[19]Yang Chao,Gan Fuxing,Shen Wei.Study on electroless Ni-P planting on W-Cu alloy induced by potentiostatic polarization[J].Journal of Materials Protection,2006,39(5):4-6(in Chinese).杨超,甘复兴,沈伟.恒电位极化诱发钨铜合金化学镀镍磷的研究[J].材料保护,2006,39(5):4-6.
[20]Zhao Cuiling.Study on electroless Ni-Cu-P ternary alloy plating and gradient composite electroless plating based on Ni-Cu-P[D].Guangzhou:South China University of Technology,2016(in Chinese).赵翠玲.Ni-Cu-P三元化学镀及Ni-Cu-P基梯度复合化学镀研究[D].广州:华南理工大学,2016.
[21]Zhao O,Liu Y,Abel E W.Fabrication of nickel oxide nanotubules by anionic surfactant-mediated templating method[J].Mater Chem Phys,2004,87:332.
[22]Zhang W J,Cao H Y,Feng X,et al.Structure and wettability control of Cu-Ni-P alloy synthesized by electroless deposition[J].Journal of Alloys&Compounds,2012,538(10):144-152.
[23]Zhang Zhiming.Research on property of electroless NiCu-P and composite coating of Ni-Cu-P-nanoparticles[D].Hefei:Hefei University of Technology,2007(in Chinese).张志明.化学镀Ni-Cu-P合金及其纳米粒子复合镀研究[D].合肥:合肥工业大学,2007.
[24]Cheng Y H,Chen H Y,Han D T,et al.Effect of PTFE addition on the properties of electroless Ni-Cu-P-PTFE deposits[J].Rare Metal Materials&Engineering,2014,43(5):1025-1030.
[25]Cheng Y H,Chen H Y,Zhu Z C,et al.Experimental study on the anti-fouling effects of Ni-Cu-P-PTFE deposit surface of heat exchangers[J].Applied Thermal Engineering,2014,68(1-2):20-25.
[26]Balaraju J N,Rajam K S.Electroless deposition of NiCu-P,Ni-W-P and Ni-W-Cu-P alloys[J].Surface&Coatings Technology,2005,195(2-3):154-161.
[27]Xu Yang,Zou Yong,Luan Tao.The effect of Cu content on the properties and electrochemical behavior of electroless Ni-Cu-P coatings[J].Journal of Functional Materials,2013,44(2):244-248(in Chinese).徐扬,邹勇,栾涛.镀层Cu含量对Ni-P-Cu镀层性能及电化学行为的影响[J].功能材料,2013,44(2):244-248.
[28]Shan Chuanli,Huang Xinmin,Wu Yucheng,et al.Effect of Cu content in electroless Ni-Cu-P coatings on their microstructure and properties[J].Chinese Journal of Applied Chemistry,2008,25(10):1161-1165(in chinese).单传丽,黄新民,吴玉程,等.Cu含量对Ni-Cu-P化学镀层组织结构和性能影响[J].应用化学,2008,25(10):1161-1165.
[29]Chen Hengyang.Study on preparation and properties of electroless Ni-Cu-P-PTFE anti-fouling deposits[D].Xuzhou:China University of Mining and Technology,2014(in Chinese).陈衡阳.Ni-Cu-P-PTFE防垢镀层制备及性能研究[D].徐州:中国矿业大学,2014.