Pin-on-disk wear study on thin-film disks for contact recording systems

被引：4

作者：

Kobatake, S ^{[1
]}

Nakazawa, S ^{[1
]}

Nagata, K ^{[1
]}

Miyazawa, S ^{[1
]}

Kawakubo, Y ^{[1
]}

机构：

[1] Shinshu Univ, Nagano 3808553, Japan

来源：

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS | 2005年 / 11卷 / 8-10期

关键词：

Disk Surface; Wear Depth; Carbon Overcoat; Disk Lubricant; Disk Asperity;

D O I：

10.1007/s00542-005-0572-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The main subjects to be solved for realizing contact recording systems are the reduction of head wear and head vibration. To reduce head wear, we investigated pin wear on various thin-film disk surfaces. We compared the effects of roughness of disk surfaces and molecular weight (MW) of lubricants. The results showed that the pin wear became larger as the lubricant MW became smaller or the disk roughness became large. In addition, we found the tape burnishing of disk surfaces was effective in pin wear reduction. From above, we developed sliding condition models on thin-film disks.

引用

页码：921 / 924

页数：4

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