JPS5390906A - Manufacture of magnetic disk - Google Patents

Manufacture of magnetic disk

Info

Publication number
JPS5390906A
JPS5390906A JP492977A JP492977A JPS5390906A JP S5390906 A JPS5390906 A JP S5390906A JP 492977 A JP492977 A JP 492977A JP 492977 A JP492977 A JP 492977A JP S5390906 A JPS5390906 A JP S5390906A
Authority
JP
Japan
Prior art keywords
manufacture
magnetic disk
lubricant
improve
dippint
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.)
Pending
Application number
JP492977A
Other languages
Japanese (ja)
Inventor
Kazuichi Nagashiro
Mitsuo Tsunoda
Yoshiki Kato
Hajime Fukuya
Katsuyoshi Chiba
Mitsushi Endo
Norinobu Tsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP492977A priority Critical patent/JPS5390906A/en
Publication of JPS5390906A publication Critical patent/JPS5390906A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To improve the wettability against the lubricant and also to improve the wear-resistivity, by dippint the substrate into the solvent of halogenated hydrocarbon group in the pretreatment, and applying the lubricant after removing the adhered object from the disk surface.
COPYRIGHT: (C)1978,JPO&Japio
JP492977A 1977-01-21 1977-01-21 Manufacture of magnetic disk Pending JPS5390906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP492977A JPS5390906A (en) 1977-01-21 1977-01-21 Manufacture of magnetic disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP492977A JPS5390906A (en) 1977-01-21 1977-01-21 Manufacture of magnetic disk

Publications (1)

Publication Number Publication Date
JPS5390906A true JPS5390906A (en) 1978-08-10

Family

ID=11597274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP492977A Pending JPS5390906A (en) 1977-01-21 1977-01-21 Manufacture of magnetic disk

Country Status (1)

Country Link
JP (1) JPS5390906A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263312A (en) * 1984-06-09 1985-12-26 Hitachi Maxell Ltd Magnetic recording medium
JPH07272261A (en) * 1995-01-09 1995-10-20 Toshiba Corp Magnetic disk device
US11990792B2 (en) 2016-08-30 2024-05-21 Denso Corporation Stator with split core and yoke with protrusions and recesses engaging together and surrounding the split core

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263312A (en) * 1984-06-09 1985-12-26 Hitachi Maxell Ltd Magnetic recording medium
JPH0560167B2 (en) * 1984-06-09 1993-09-01 Hitachi Maxell
JPH07272261A (en) * 1995-01-09 1995-10-20 Toshiba Corp Magnetic disk device
US11990792B2 (en) 2016-08-30 2024-05-21 Denso Corporation Stator with split core and yoke with protrusions and recesses engaging together and surrounding the split core

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