奚恒恒,何鹏飞,刘世贵,马国政,王海斗,吕振林.导电耐磨自润滑涂层的研究现状与展望[J].表面技术,2019,48(7):353-363.
XI Heng-heng,HE Peng-fei,LIU Shi-gui,MA Guo-zheng,WANG Hai-dou,LYU Zhen-lin.Progress and Prospect in the Development of Conductive Wear Resistantand Self-lubricating Coatings[J].Surface Technology,2019,48(7):353-363
导电耐磨自润滑涂层的研究现状与展望
Progress and Prospect in the Development of Conductive Wear Resistantand Self-lubricating Coatings
投稿时间:2019-03-19  修订日期:2019-07-20
DOI:10.16490/j.cnki.issn.1001-3660.2019.07.041
中文关键词:  涂层  导电性  耐磨性  自润滑性  制备技术
英文关键词:coatings  conductive  wear resistance  self-lubricating  preparation technology
基金项目:国家自然科学基金(51535011,51675531);北京市自然科学基金(3172038)
作者单位
奚恒恒 1.西安理工大学 材料科学与工程学院,西安710048;2.陆军装甲兵学院 装备再制造技术国防科技重点实验室,北京 100072 
何鹏飞 2.陆军装甲兵学院 装备再制造技术国防科技重点实验室,北京 100072 
刘世贵 3.中国民用航空飞行学院遂宁分院,四川 遂宁629000 
马国政 2.陆军装甲兵学院 装备再制造技术国防科技重点实验室,北京 100072 
王海斗 2.陆军装甲兵学院 装备再制造技术国防科技重点实验室,北京 100072 
吕振林 1.西安理工大学 材料科学与工程学院,西安710048 
AuthorInstitution
XI Heng-heng 1.School of Materials Science and Engineering, Xi¢an University of Technology, Xi¢an 710048, China; 2.National Key Lab for Remanufacturing, Army Academy of Armored Forces, Beijing 100072, China 
HE Peng-fei 2.National Key Lab for Remanufacturing, Army Academy of Armored Forces, Beijing 100072, China 
LIU Shi-gui 3.Suining College, Civil Aviation Flight University of China, Suining 629000, China 
MA Guo-zheng 2.National Key Lab for Remanufacturing, Army Academy of Armored Forces, Beijing 100072, China 
WANG Hai-dou 2.National Key Lab for Remanufacturing, Army Academy of Armored Forces, Beijing 100072, China 
LYU Zhen-lin 1.School of Materials Science and Engineering, Xi¢an University of Technology, Xi¢an 710048, China 
摘要点击次数:
全文下载次数:
中文摘要:
      导电耐磨自润滑涂层是一种兼具高导电、高耐磨、低摩擦、耐高温和强韧化于一体的功能涂层,广泛应用于高端装备滑动电接触部件的表面性能提升。近年来,电子通讯、轨道交通和航空航天等领域的快速发展进一步促进了该类涂层的研究与应用。首先重点综述了常用的几种导电耐磨自润滑涂层的制备技术,包括冷喷涂技术、超音速等离子喷涂技术、磁控溅射技术、激光表面改性技术和电镀技术,并总结了各类技术的特点。随后,分析了影响涂层材料导电性能和摩擦磨损性能的主要因素和作用机理,进一步从能量角度探讨了载流摩擦磨损过程中的热量损失,从原子角度与相变角度揭示了材料的载流摩擦磨损机制,介绍了有望用于导电耐磨自润滑涂层的潜在材料体系(MAX相和Magnéli相等)。最后指出,优化涂层质量、研发考核实验设备和探究涂层导电耐磨自润滑机理是该综合防护涂层未来的重点发展方向。
英文摘要:
      The conductive wear resistant and self-lubricating coating is a functional special coating with the properties of high conductivity, high abrasion resistance, low friction, high temperature resistance and toughening. The coating is widely used in improving the surface performance of sliding electrical contact parts in high-endequipment, such as electromagnetic rail gun guide rail, water turbine generator collector ring and pantograph slide plate. Recently, the rapid development of electronic communication, rail transit, aerospace industrial and other technologies has further promoted the research and application of coating. The work mainly elaborated the relevant technologies for the preparation of conductive wear resistant and self-lubricating coatings, including cold spraying technology, supersonic plasma spraying technology, magnetron sputtering technology, laser surface modification technology and electroplating technology and summarized the characteristics of various preparation technologies. Then, the main factors and microscopic mechanism affecting the conductive and wear-resisting properties of coatings were analyzed, the heat loss from the perspective of energy in the process of current-carrying friction and wear were further discussed, and the mechanism of current-carrying friction and wear was revealed from the perspective of atom and phase transition. The potential system of materials for conductive wear resistant and self-lubricating (MAX, Magnéli and the like) coatings were analyzed. Finally, it pointed out that optimizing the coating quality, researching and developing of testing equipment and exploring the conductive, wear resistant and self-lubricating mechanism would be the key development directions of the comprehensive protective coating in the future.
查看全文  查看/发表评论  下载PDF阅读器
关闭

关于我们 | 联系我们 | 投诉建议 | 隐私保护 | 用户协议

您是第19500449位访问者    渝ICP备15012534号-3

版权所有:《表面技术》编辑部 2014 surface-techj.com, All Rights Reserved

邮编:400039 电话:023-68792193传真:023-68792396 Email: bmjs@surface-techj.com

渝公网安备 50010702501715号