AM 2001 lubricant film on canasite glass-ceramic magnetic memory disk
Autor: | Emmanuel C. Onyiriuka |
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Rok vydání: | 1993 |
Předmět: | |
Zdroj: | Chemistry of Materials. 5:798-801 |
ISSN: | 1520-5002 0897-4756 |
DOI: | 10.1021/cm00030a014 |
Popis: | The AM 2001 fluorocarbon lubricant overlayer on carbon-coated canasite glass-ceramic magnetic memory disks has been characterized by XPS. Lubricant thickness is linear with the concentration of the lubricant in the lubricating solution. For both the carbon-coated and uncoated canasite disks, lubricant thickness can be estimated using either the carbon or oxygen peak intensity. Lubricant thickness can be made reliably and reproducibly on canasite disks while maintaining the same performance characteristics of the lubricating layers as in aluminum disks. The combined properties of superior strength, toughness, microstructure, surface texture, and thinness give canasite significant advantages over competing materials, aluminum, and glass, for use as substrate for hard disks |
Databáze: | OpenAIRE |
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