黄本生,陈灵芝,吴松松,王水波,郑建能

• 1:西南石油大学新能源与材料学院
• 2:西南石油大学能源装备研究院
• 3:重庆大学材料科学与工程学院
• 4:二重重型装备有限公司

摘要(Abstract)：

利用高频感应熔覆技术在35CrMo钢表面制备CeO_2改性镍基自润滑复合涂层。借助光学显微镜(OM)、X射线衍射仪(XRD)、硬度计、摩擦磨损试验机、电化学工作站等研究了不同CeO_2含量对涂层微观组织、硬度、耐磨性和耐蚀性的影响,并分析了磨损机制。结果表明:适量CeO_2可改善复合涂层的组织、细化晶粒、减少缺陷。复合涂层主要物相为γ-Ni、Cr_(23)C_6、TiB_2和h-BN等。随着CeO_2含量增加,复合涂层的硬度、耐磨性和耐蚀性均先增加后降低。添加2 mass%CeO_2后,复合涂层的硬度最大,为711.1 HV0.2,摩擦系数和磨损量均最小,分别为0.39和43.2 mg,其磨损机制为粘着磨损和轻微的磨粒磨损。当CeO_2含量为1 mass%时,复合涂层的自腐蚀电位为-0.34187 V,自腐蚀电流密度为5.4μA/cm~2,耐蚀性最佳。

关键词(KeyWords)： CeO_2;自润滑涂层;感应熔覆;耐磨性;耐蚀性

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 黄本生,陈灵芝,吴松松,王水波,郑建能

DOI: 10.13289/j.issn.1009-6264.2021-0279

参考文献(References)：

• [1] 张增志，韩桂泉，付跃文，等.高频感应熔涂、激光熔覆与氧乙炔喷焊GNi-WC25涂层的性能研究[J].材料工程，2003(2):3-6.ZHANG Zeng-zhi,HAN Gui-quan,FU Yue-wen,et al.A study on properties of GNi-WC25 coating by high frequency induction cladding,laser cladding and oxygen-acetylene spraying-fusing[J].Journal of Materials Engineering,2003(2):3-6.
• [2] 乔金士，宣天鹏.表面高频感应熔覆涂层技术[J].热加工工艺，2013,42(16):14-18.QIAO Jin-shi,XUAN Tian-peng.Technology of high frequency induction melting[J].Hot Working Technology,2013,42(16):14-18.
• [3] 胡舸.超音频感应熔覆镍基和铁基涂层制备及性能研究[D].北京：北京科技大学，2015.HU Ge.Preparation and properties of Ni based and Fe based clad coating using ultrasonic frequency induction cladding[D].Beijing:University of Science and Technology Beijing,2015.
• [4] 黄本生，李天宁，熊万能，等.TiB2含量对Ni基感应熔覆涂层组织与性能的影响[J].表面技术，2018,47(6):75-82.HUANG Ben-sheng,LI Tian-ning,XIONG Wan-neng,et al.Influence of TiB2 content on microstructure and properties of Ni-based induction cladding coating[J].Surface Technology,2018,47(6):75-82.
• [5] Jing Y,Bo S.Friction and wear behavior of a Ni-based alloy coating fabricated using a multistep induction cladding technique[J].Results in Physics,2018,11:105-111.
• [6] 黄本生，高钰枭，陈鹏，等.高频感应熔覆TiN/Co涂层组织及性能研究[J].材料导报，2018,32(13):2272-2277.HUANG Ben-sheng,GAO Yu-xiao,CHEN Peng,et al.Microstructural and mechanical properties of Co-based coating by high-frequency induction cladding[J].Materials Reports,2018,32(13):2272-2277.
• [7] 王志文，庄宿国，刘海青，等.激光熔覆自润滑复合涂层研究进展及发展趋势[J].表面技术，2018,47(5):104-112.WANG Zhi-wen,ZHUANG Su-guo,LIU Hai-qing,et al.Research progress and development trend of self-lubricating composite coatings by laser cladding[J].Surface Technology,2018,47(5):104-112.
• [8] 杨茂盛，刘秀波，何祥明，等.固体自润滑涂层的研究进展[J].材料导报，2011,25(S1):536-538.YANG Mao-sheng,LIU Xiu-bo,HE Xiang-ming,et al.Research development of solid self-lubricant coatings[J].Materials Reports,2011,25(S1):536-538.
• [9] 牛伟，孙荣禄.h-BN含量对激光熔覆自润滑涂层微观组织和磨损性能的影响[J].中国激光，2011,38(8):126-132.NIU Wei,SUN Rong-lu.Effect of h-BN content on microstructures and wear resistance of laser cladding self-lubricant coatings[J].Chinese Journal of Lasers,2011,38(8):126-132.
• [10] 任佳，刘秀波，余鹏程，等.不同载荷下钛合金激光熔覆Ni60/h-BN自润滑耐磨复合涂层的摩擦学性能[J].摩擦学学报，2015,35(4):407-414.REN Jia,LIU Xiu-bo,YU Peng-cheng,et al.Effect of normal load on tribological properties of Ni60/h-BN self-Lubricating anti-wear composite coating on Ti6Al4V alloy by laser cladding[J].Tribology,2015,35(4):407-414.
• [11] Huang X,Zhang J,Cheng Y,et al.Effect of h-BN addition on the microstructure characteristics,residual stress and tribological behavior of WC-reinforced Ni-based composite coatings[J].Surface and Coatings Technology,2020,405:126534.
• [12] Gao Q S,Yan H,Qin Y,et al.Laser cladding Ti-Ni/TiN/TiW+TiS/WS2 self-lubricating wear resistant composite coating on Ti-6Al-4V alloy[J].Optics and Laser Technology,2019,113:182-191.
• [13] 周丹丹.TC4合金激光熔覆耐磨自润滑涂层的组织与性能研究[D].天津：天津工业大学，2017.ZHOU Dan-dan.Microstructure and properties of TC4 alloy laser cladding wear resistant self-lubricating coating[D].Tianjin:Tianjin Polytechnic University,2017.
• [14] 陆富刚.抽油杆接箍表面等离子熔覆耐磨抗蚀自润滑复合涂层强化研究[D].北京：北京交通大学，2019.LU Fu-gang.Research on the surface enhancement of sucker rod coupling for improving wear-corrosion resistance and self-lubricating performance by plasma cladding composite coating[D].Beijing:Beijing Jiaotong University,2019.
• [15] Vishnoi M,Murtaza Q,Kumar P.Effect of rare earth elements on coatings developed by thermal spraying processes (TSP)-A brief review[J].Materials Today:Proceedings,2020,44(6):4053-4058.
• [16] 林程，狄姣，车显飞，等.激光熔覆涂层的研究现状[J].中国陶瓷，2017,53(4):1-6.LIN Cheng,DI Jiao,CHE Xian-fei,et al.Research progress about laser cladding coatings[J].China Ceramics,2017,53(4):1-6.
• [17] 钱九红，李喜坤，邱关明，等.激光熔覆稀土陶瓷涂层进展[J].稀土，2006(2):70-74.QIAN Jiu-hong,LI Xi-kun,QIU Guan-ming,et al.Advance in study on laser cladding ceramic coating[J].Chinese Rare Earths,2006(2):70-74.
• [18] 董世知，马壮，潘锐，等.稀土氧化物在陶瓷涂层中的应用[J].电镀与涂饰，2012,31(2):76-80.DONG Shi-zhi,MA Zhuang,PAN Rui,et al.Application of rare earth oxides to ceramic coatings[J].Electroplating and Finishing,2012,31(2):76-80.
• [19] Shu D,Dai S,Wang G,et al.Influence of CeO2 content on WC morphology and mechanical properties of WC/Ni matrix composites coating prepared by laser in-situ synthesis method[J].Journal of Materials Research and Technology,2020,9(5):11111-11120.
• [20] Wang K L,Zhang Q B,Sun M L.Microstructure and corrosion resistance of laser clad coatings with rare earth elements[J].Corrosion Science,2001,43(2):255-267.
• [21] 王宝阳.感应熔覆原位合成TiC/Ni基熔覆层的组织与性能研究[D].青岛：中国石油大学，2009.WANG Bao-yang.Study on microstructure and performance of induction cladding in situ synthesized TiC/Ni-based cladding coatings[D].Qingdao:China University of Petroleum (East China),2009.
• [22] 刘方强.钢表面镍基合金化处理的研究[D].青岛：青岛理工大学，2012.LIU Fang-qiang.Research of Ni-baesd alloy steel surface treatment[D].Qingdao:Qingdao Technological University,2012.
• [23] Hou Q Y,Wang J T.Influence of CeO2 on the microstructure and wear resistance of iron-based alloy coating studied by Rietveld refinement method[J].Surface and Coatings Technology,2010,204(16):2677-2682.
• [24] Zhang Z,Wang Z,Liang B.Microstructure and dry-sliding wear behavior of thermal sprayed and fused Ni-based coatings with the addition of La2O3[J].Tribology Letters,2010,37(2):141-148.
• [25] Wang K,Zhang Q,Wei X,et al.Rare-earth La2O3 modification of laser-clad coatings[J].Journal of Materials Science,1998,33(14):3573-3577.
• [26] 刘亚楠，孙荣禄，张天刚，等.CeO2含量对激光熔覆自润滑涂层微观组织和性能的影响[J].激光与光电子学进展，2018,55(11):271-278.LIU Ya-lan,SUN Rong-lu,ZHANG Tian-gang,et al.Effect of CeO2 content on microstructure and properties of laser cladded self-lubricant coatings[J].Laser and Optoelectronics Progress,2018,55(11):271-278.
• [27] 位超群.钛合金表面激光熔覆原位合成Ti3Al基陶瓷复合涂层改性研究[D].大连：大连理工大学，2018.WEI Chao-qun.Research on modification of in situ synthesized Ti3Al based ceramic composite coating on titanium alloy surface by laser cladding[D].Dalian:Dalian University of Technology,2018.
• [28] 张蕾涛，段理，刘德鑫，等.稀土CeO2改性Ni60/50%WC涂层的制备及性能[J].金属热处理，2021,46(4):167-171.ZHANG Lei-tao,DUAN Li,LIU De-xin,et al.Preparation and properties of rare earth CeO2 modified Ni60/50%WC coating[J].Heat Treatment of Metals,2021,46(4):167-171.
• [29] 徐恒钧.材料科学基础[M].北京：北京工业大学出版社，2001:376.XU Heng-jun.Fundamentals of Materials Science[M].Beijing:Beijing University of Technology Press,2001:376.
• [30] 孟君晟，李成硕，弭德振，等.TC4合金表面熔覆石墨烯增强钛基复合涂层的组织及性能[J].表面技术，2021,50(4):79-85.MENG Jun-sheng,LI Cheng-shuo,MI De-zhen,et al.Structure and properties of graphene reinforced Ti-based composite coatings on TC4 alloy[J].Surface Technology,2021,50(4):79-85.
• [31] Yao C,Chao Y J,Zhen L,et al.Microstructure and wear resistance of Co-based/Cr3C2 coatings with CeO2[J].Surface Engineering,2017,34(8):1-8.
• [32] Ye F X,Shao W X,Ye X C,et al.Microstructure and corrosion behavior of laser-cladding CeO2-doped Ni-based composite coatings on TC4[J].Journal of Chemistry,2020(8):1-10.

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