JPS51127703A - Magnetic-field orientation method of magnetic disc - Google Patents

Magnetic-field orientation method of magnetic disc

Info

Publication number
JPS51127703A
JPS51127703A JP5135875A JP5135875A JPS51127703A JP S51127703 A JPS51127703 A JP S51127703A JP 5135875 A JP5135875 A JP 5135875A JP 5135875 A JP5135875 A JP 5135875A JP S51127703 A JPS51127703 A JP S51127703A
Authority
JP
Japan
Prior art keywords
magnetic
disc
field orientation
orientation method
magnetic disc
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
JP5135875A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Chiba
Hajime Fukuya
Teruaki Kobayashi
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 JP5135875A priority Critical patent/JPS51127703A/en
Publication of JPS51127703A publication Critical patent/JPS51127703A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE: In order to obtain a magnetic recording materials which posses the excellent electric and magnetic characteristics, through rotating the relationship between its disc and permanent magnet with a specified peripheral speed, in the process of magnetic orientation when producing a coating-magnetic disc.
COPYRIGHT: (C)1976,JPO&Japio
JP5135875A 1975-04-30 1975-04-30 Magnetic-field orientation method of magnetic disc Pending JPS51127703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5135875A JPS51127703A (en) 1975-04-30 1975-04-30 Magnetic-field orientation method of magnetic disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5135875A JPS51127703A (en) 1975-04-30 1975-04-30 Magnetic-field orientation method of magnetic disc

Publications (1)

Publication Number Publication Date
JPS51127703A true JPS51127703A (en) 1976-11-08

Family

ID=12884702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5135875A Pending JPS51127703A (en) 1975-04-30 1975-04-30 Magnetic-field orientation method of magnetic disc

Country Status (1)

Country Link
JP (1) JPS51127703A (en)

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