硬盘润滑剂性能及其对磁记录系统动力学特性的影响研究进展  

Performances of Lubricants in Hard Disk and Their Influences on Dynamic Characteristics of Magnetic Recording System

作　　者：张会臣[1] 雒建斌[2] 

机构地区：[1]大连海事大学材料工艺研究所,辽宁大连116026 [2]清华大学摩擦学国家重点实验室,北京100084

出　　处：《摩擦学学报》2004年第5期476-482,共7页Tribology

基　　金：国家自然科学基金资助项目(50275015).

摘　　要：就磁记录硬盘润滑剂的种类、分子结构及其物理化学性质进行了总结,阐述了磁盘表面润滑剂的设计准则、键合机理、分散特性、降解机理、摩擦磨损特性及添加剂的作用,同时分析了润滑剂对磁记录硬盘动力学特性的影响,并就硬盘润滑技术的研究和发展方向提出了建议.A review was given on the types, molecular structures, and physico-chemical properties of various lubricants used for hard disk magnetic recording. The design rules, bonding mechanism, dispersing behavior, decomposition mechanism, and tribological properties of the hard disk lubricants were summarized, and the action of some lubricating additives for hard disk application was discussed. Moreover, the effect of the lubricant film properties on the dynamic characteristics of the hard disk was analyzed, while some future topics on the study and development of the hard disk lubricants were suggested.

关 键 词：磁记录 硬盘 润滑 全氟聚醚 磷嗪添加剂 

分 类 号：O647.1[理学—物理化学] TH117.3[理学—化学]