JPH0145139B2 - - Google Patents
Info
- Publication number
- JPH0145139B2 JPH0145139B2 JP9993380A JP9993380A JPH0145139B2 JP H0145139 B2 JPH0145139 B2 JP H0145139B2 JP 9993380 A JP9993380 A JP 9993380A JP 9993380 A JP9993380 A JP 9993380A JP H0145139 B2 JPH0145139 B2 JP H0145139B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- layer
- magnetic
- lubricant
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000314 lubricant Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 23
- 239000010687 lubricating oil Substances 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Lubricants (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9993380A JPS5727438A (en) | 1980-07-23 | 1980-07-23 | Magnetic disk device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9993380A JPS5727438A (en) | 1980-07-23 | 1980-07-23 | Magnetic disk device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5727438A JPS5727438A (en) | 1982-02-13 |
JPH0145139B2 true JPH0145139B2 (enrdf_load_stackoverflow) | 1989-10-02 |
Family
ID=14260523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9993380A Granted JPS5727438A (en) | 1980-07-23 | 1980-07-23 | Magnetic disk device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5727438A (enrdf_load_stackoverflow) |
-
1980
- 1980-07-23 JP JP9993380A patent/JPS5727438A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5727438A (en) | 1982-02-13 |
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