Effect of Pressure and Temperature on Lubricant Transfer from Disk to Slider in Helium-filled Hard Disk Drives.

2018 ◽  
Author(s):  
Z. Tang ◽  
D. Zhou ◽  
T. Jia ◽  
C. Zhang ◽  
B. Shi
Keyword(s):  
Hard Disk Drives ◽  
Hard Disk ◽  
Disk Drives ◽  
Lubricant Transfer ◽  
Effect Of Pressure

Investigation of Head Burnishing of Thermal Flying Height Control Sliders

2013 ◽  
Author(s):  
Liane Matthes ◽  
Ralf Brunner ◽  
Bernhard Knigge ◽  
Frank E. Talke
Keyword(s):  
Thin Film ◽  
Surface Roughness ◽  
Hard Disk Drives ◽  
Hard Disk ◽  
Flying Height ◽  
Disk Drives ◽  
Lubricant Transfer ◽  
Height Control ◽  
Thermal Flying Height Control ◽  
Disk Spacing

The head-disk spacing in current hard disk drives is approximately 1–2 nm. This distance is on the same order as the peak to valley surface roughness of a typical thin film disk. If one attempts to reduce the head-disk spacing even more, intermittent contacts between the slider and the disk are more likely to occur. Intermittent contacts are undesirable since they can result in slider and disk wear, lubricant transfer or degradation of the read and write elements.

Lubricant transfer from disk to slider in hard disk drives

2007 ◽  
Vol 90 (14) ◽  
pp. 143516 ◽  
Author(s):  
Yansheng Ma ◽  
Bo Liu
Keyword(s):  
Hard Disk Drives ◽  
Hard Disk ◽  
Disk Drives ◽  
Lubricant Transfer

Effect of Helium-Induced Pressure and Temperature on Lubricant Transfer in Helium–Air-Filled Hard Disk Drives

2018 ◽  
Vol 54 (11) ◽  
pp. 1-5
Author(s):  
Zhengqiang Tang ◽  
Dongdong Zhou ◽  
Tong Jia ◽  
Shaobo Li ◽  
Chuanwei Zhang ◽  
...  
Keyword(s):  
Hard Disk Drives ◽  
Hard Disk ◽  
Disk Drives ◽  
Lubricant Transfer

scholarly journals Examining the feasibility of the urban mining of hard disk drives

2020 ◽  
Vol 248 ◽  
pp. 119216
Author(s):  
Laura Talens Peiró ◽  
Alejandra Castro Girón ◽  
Xavier Gabarrell i Durany
Keyword(s):  
Hard Disk Drives ◽  
Hard Disk ◽  
Disk Drives ◽  
Urban Mining

scholarly journals Evaluation of Vibration Characteristics of Suspensions for Hard Disk Drives and Reducing the Vibration by Using Viscoelastic Dampers.

2002 ◽  
Vol 68 (667) ◽  
pp. 720-727 ◽  
Author(s):  
Hiromitsu MASUDA ◽  
Toshihiko SHIMIZU ◽  
Mikio TOKUYAMA ◽  
Haruhide TAKAHASHI ◽  
Kousaku WAKATSUKI ◽  
...  
Keyword(s):  
Hard Disk Drives ◽  
Hard Disk ◽  
Vibration Characteristics ◽  
Disk Drives ◽  
Viscoelastic Dampers

Feasibility study of thermal positioning control actuator for hard disk drives

2012 ◽  
Vol 18 (9-10) ◽  
pp. 1383-1388 ◽  
Author(s):  
Masaru Furukawa ◽  
Junguo Xu ◽  
Jin Liu ◽  
Jianhua Li ◽  
Shoya Nosaki ◽  
...  
Keyword(s):  
Feasibility Study ◽  
Hard Disk Drives ◽  
Hard Disk ◽  
Disk Drives ◽  
Positioning Control

Analysis of Electrical Resonance of a Hard Disk Drives Suspension Interconnect and Invasion Into Read Signal Path

2014 ◽  
Vol 50 (11) ◽  
pp. 1-4 ◽  
Author(s):  
Nobumasa Nishiyama ◽  
Yuji Soga ◽  
Kazuniro Nagaoka ◽  
Tomohisa Okada ◽  
John T. Contreras ◽  
...  
Keyword(s):  
Hard Disk Drives ◽  
Hard Disk ◽  
Disk Drives ◽  
Electrical Resonance ◽  
Signal Path ◽  
Read Signal
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