DocumentCode
589627
Title
The studies of lubricant thermal depletion using molecular dynamics
Author
Li, Bing ; Chen, Qinghua Bill ; Wong, Chee How
Author_Institution
Sch. of Mech. & Aerosp. Eng., Nanyang Technol. Univ., Singapore, Singapore
fYear
2012
fDate
Oct. 31 2012-Nov. 2 2012
Firstpage
1
Lastpage
2
Abstract
The thermal stability of lubricant films under various temperatures was examined by means of molecular dynamics simulation. The result showed that the lubricant desorption is favored over decomposition and is the major cause of lubricant failure on the disk surface. The surface tension of lubricant was calculated and analyzed as well.
Keywords
failure (mechanical); lubricants; magnetic recording; molecular dynamics method; surface tension; temperature; thermal stability; HAMR technology; disk surface; heat assisted magnetic recording; lubricant decomposition; lubricant desorption; lubricant failure; lubricant film; lubricant surface tension; lubricant thermal depletion; molecular dynamics simulation; temperature; thermal stability; Heat-assisted magnetic recording; Heat assisted magnetic recording (HAMR); lubricant depletion; thermal stability;
fLanguage
English
Publisher
ieee
Conference_Titel
APMRC, 2012 Digest
Conference_Location
Singapore
Print_ISBN
978-1-4673-4734-1
Type
conf
Filename
6407576
Link To Document