镁合金表面MoS2/树脂杂化涂层的制备及其摩擦磨损和电化学性能研究

上海交通大学学报（自然版） ›› 2013, Vol. 47 ›› Issue (05): 822-826.

镁合金表面MoS2/树脂杂化涂层的制备及其摩擦磨损和电化学性能研究

单小鹏，郭兴伍，王渠东，丁文江

（上海交通大学轻合金精密成型国家工程研究中心，上海 200240）

收稿日期:2012-04-01 出版日期:2013-05-28 发布日期:2013-05-28

Preparation and Tribological and Electrochemical Properties of MoS2/Resin Hybrid Coating on Magnesium Alloy

SHAN Xiaopeng，GUO Xingwu，WANG Qudong，DING Wenjiang

(National Engineering Research Center of Light Alloy Net Forming, Shanghai Jiaotong University, Shanghai 200240， China)

Received:2012-04-01 Online:2013-05-28 Published:2013-05-28

摘要/Abstract

摘要：

以水作为分散介质，制备了含丙烯酸树脂和MoS2颗粒的分散液，以阳极氧化为前处理，采用电化学共沉积法在镁合金表面制备了MoS2/树脂杂化涂层；采用MR060型多功能摩擦磨损试验机考察涂层的摩擦磨损性能，并分析其磨损机制；采用PARSTAT2273型电化学工作站测试涂层的电化学阻抗谱及极化曲线；利用扫描电子显微镜和能谱仪分析涂层的表面形貌及结构.结果表明：所制备的涂层厚度高达50 μm，在质量分数为3.5%的NaCl溶液中表现出优异的耐腐蚀性能；MoS2的加入，能够有效降低涂层的摩擦系数，提高其耐磨性.

关键词: 镁合金, MoS2/树脂杂化涂层, 共沉积, 电化学性能, 摩擦磨损性能

Abstract:

With water as dispersion medium, MoS2/resin hybrid coatings were prepared by electrochemical deposition on the magnesium alloy. Friction and wear properties of the film were investigated using MR-060 multifunctional friction and wear testing machine. The electrochemical performance of the coating was evaluated by PARSTAT2273 electrochemical workstation and surface morphologies were analyzed using scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). The results show that the thickness of the film is up to 50 μm. MoS2 particles disperse pretty well in the matrix of resin and the MoS2/resin hybrid coating has very good corrosion resistance and wear resistance. It is a rather effective film with very good prospects for magnesium alloy.

Key words: magnesium alloy, MoS2/resin hybrid coating, codeposition, electrochemical properties, friction and wear properties

中图分类号:

单小鹏，郭兴伍，王渠东，丁文江. 镁合金表面MoS2/树脂杂化涂层的制备及其摩擦磨损和电化学性能研究[J]. 上海交通大学学报（自然版）, 2013, 47(05): 822-826.

SHAN Xiaopeng，GUO Xingwu，WANG Qudong，DING Wenjiang. Preparation and Tribological and Electrochemical Properties of MoS2/Resin Hybrid Coating on Magnesium Alloy[J]. Journal of Shanghai Jiaotong University, 2013, 47(05): 822-826.

参考文献

［1］Mitzutani Y, Kim S J, Ichino R, et al. Anodizing of Mg alloys in alkaline solutions［J］. Surface and Coatings Technology, 2003, 169170: 143146.

［2］Bonilla F A, Berkani A, Liu Y, et al. Formation of anodic films on magnesium alloys in an alkaline phosphate electrolyte［J］. Journal of the Electrochem Society, 2002, 149(1): 413.

［3］Xia S J, Yue R, Jr Rateick R G, et al. Electrochemical studies of AC/DC anodized Mg alloy in NaCl solution［J］. Journal of the Electrochem Society, 2004, 151(3): 179187.

［4］Bartak D E, Lemieux B E, Woolsey E R. Twostep electrochemical process for coating magnesium alloys［P］. US: 5264113, 19931123.

［5］Schmeling E L, Roschenbleck B. Method of producing protective coatings that are resistant to corrosion and wear on magnesium and magnesium alloys［P］. US: 4978432, 19901218.

［6］Charitidis C, Laskarakis A, Kassavetis S, et al. Optical and nanomechanical study of antiscratch layers on polycarbonate lenses［J］. Superlattices and Microstructures, 2004, 36(13): 171179.

［7］Malzbender J. Scratch testing of hybrid coatings on float glass［J］. Surface and Coatings Technology, 2001, 135(23): 202207.

［8］Linda Y, Chen Z, Zeng X T, et al. A study towards improving mechanical properties of solgel coatings for polycarbonate［J］. Thin Solid Films, 2008, 516(6): 10561062.

［9］Sanchez C, Julian B, Belleville P, et al. Applications of hybrid organic–inorganic nanocomposites［J］. J Mater Chem, 2005, 15: 3559.

［10］Song G, John S D. The effect of zirconium grain refinement on the corrosion behavior of magnesiumrare earth alloy MEZ［J］. Journal of Light Metals, 2002, 2(1): 116.

［11］Chen X, Shen K, Zhang J. Preparation and anticorrosion properties of polyanilineSiO2containing coating on MgLi alloy［J］. Pigment and Resin Technology, 2010, 39(6): 322326.

［12］Takanori T, Shingo A, Koshi A, et al. Deposition and structural analyses of molybdenumdisulfide(MoS2)amorphous hydrogenated carbon(aC∶H) composite coatings［J］. Diamond and Related Materials, 2010, 19(56): 548552.

［13］谢祖飞，余家欣，钱林茂. 载荷对4种材料摩擦机制转变的影响［J］. 上海交通大学学报, 2009, 43(12): 19301935.

XIE Zufei, YU Jiaxin, QIAN Linmao. Influences of 4 kinds of loads on material friction mechanism［J］. Journal of Shanghai Jiaotong University, 2009, 43(12): 19301935.

[1]	苏阳, 郝亮, 李扬欣, 曾小勤. 航空航天用高性能镁合金的研究进展[J]. 空天防御, 2024, 7(6): 1-11.
[2]	侯晓帆, 孙久哲, 许嘉威, 胡承儒, 付玉彬. 无机酸掺杂聚苯胺/碳纤维复合海洋电场传感器电极[J]. 上海交通大学学报, 2024, 58(3): 391-399.
[3]	王紫旻，刘奇，顾瑞瑩，王武荣，韦习成. 凹模温度对AZ31B镁合金板材冲压成形性能的影响[J]. 上海交通大学学报, 2018, 52(9): 1092-1097.
[4]	李星亮1,2，岳文1,3，庞长涛2，徐昌语2，康嘉杰1,3，田斌1,4. 渗氮处理对表面织构化钛在月壤介质中摩擦磨损性能的影响[J]. 上海交通大学学报, 2018, 52(5): 561-567.
[5]	张蕾, 刘清华, 段晓波, 陆树河, 华小虎. Ag原位负载催化剂的制备及表征综合实验设计[J]. 实验室研究与探索, 2017, 36(5): 64-67.
[6]	金朝阳1，李南南1，李克严1，严凯1，崔振山2. 压下模式对镁合金宏观塑性变形和微观组织演变的影响[J]. 上海交通大学学报, 2017, 51(1): 119-.
[7]	李鹏飞, 周华, 程先华. 钛合金表面稀土改性双层羧基化石墨烯复合薄膜的摩擦磨损性能[J]. 上海交通大学学报, 2015, 49(10): 1522-1526.
[8]	俞亮1，程先华1,2. 改性聚对苯撑苯并双噁唑纤维增强聚酰亚胺复合材料的摩擦磨损性能[J]. 上海交通大学学报（自然版）, 2013, 47(09): 1341-1346.
[9]	方磊1，徐颖1,2，程先华1,3. 钛合金表面稀土碳纳米管薄膜制备及其摩擦磨损性能分析[J]. 上海交通大学学报（自然版）, 2013, 47(05): 740-743.
[10]	李振华1,程先华2. 单晶硅表面有机硅烷/稀土复合自组装膜的摩擦磨损性能[J]. 上海交通大学学报（自然版）, 2011, 45(11): 1577-1580.
[11]	孙志永1, 程先华1, 2. 稀土改性碳纳米管复合薄膜制备及其摩擦磨损性能[J]. 上海交通大学学报（自然版）, 2011, 45(09): 1310-1314.
[12]	徐颖,周华，程先华. MPTS/MPTES复合自组装薄膜的制备及摩擦磨损特性分析 [J]. 上海交通大学学报（自然版）, 2011, 45(01): 83-0087.
[13]	刘斌，张普亮，王金清，张东，周金芳，杨生荣. AZ91D镁合金在不同电解液体系中的微弧氧化行为[J]. 上海交通大学学报（自然版）, 2010, 44(01): 16-0024.