JPS5746320A - Magnetic recording material and its production - Google Patents

Magnetic recording material and its production

Info

Publication number
JPS5746320A
JPS5746320A JP12080780A JP12080780A JPS5746320A JP S5746320 A JPS5746320 A JP S5746320A JP 12080780 A JP12080780 A JP 12080780A JP 12080780 A JP12080780 A JP 12080780A JP S5746320 A JPS5746320 A JP S5746320A
Authority
JP
Japan
Prior art keywords
alloy
oxidized film
magnetic recording
recording material
small pores
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
JP12080780A
Other languages
English (en)
Inventor
Ichiro Takahashi
Ikuo Ishiguro
Hiroyuki Nagao
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.)
Pilot Corp
Original Assignee
Pilot Pen Co 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 Pilot Pen Co Ltd filed Critical Pilot Pen Co Ltd
Priority to JP12080780A priority Critical patent/JPS5746320A/ja
Publication of JPS5746320A publication Critical patent/JPS5746320A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8416—Processes or apparatus specially adapted for manufacturing record carriers coating a support with a magnetic layer by precipitation

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP12080780A 1980-09-01 1980-09-01 Magnetic recording material and its production Pending JPS5746320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12080780A JPS5746320A (en) 1980-09-01 1980-09-01 Magnetic recording material and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12080780A JPS5746320A (en) 1980-09-01 1980-09-01 Magnetic recording material and its production

Publications (1)

Publication Number Publication Date
JPS5746320A true JPS5746320A (en) 1982-03-16

Family

ID=14795457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12080780A Pending JPS5746320A (en) 1980-09-01 1980-09-01 Magnetic recording material and its production

Country Status (1)

Country Link
JP (1) JPS5746320A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207029A (ja) * 1983-05-10 1984-11-24 Nippon Gakki Seizo Kk 磁気記録媒体およびその製法
JPS60223029A (ja) * 1984-04-17 1985-11-07 Toshiro Takahashi 磁気記録媒体の製造方法
JPH01106316A (ja) * 1987-10-20 1989-04-24 Fujitsu Ltd 磁気ディスク基板及びその形成方法
US7901737B2 (en) * 2005-06-10 2011-03-08 Canon Kabushiki Kaisha Process for producing magnetic recording medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827297A (ja) * 1971-08-13 1973-04-10
JPS4942305A (ja) * 1972-04-14 1974-04-20
JPS5015509A (ja) * 1973-06-07 1975-02-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827297A (ja) * 1971-08-13 1973-04-10
JPS4942305A (ja) * 1972-04-14 1974-04-20
JPS5015509A (ja) * 1973-06-07 1975-02-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207029A (ja) * 1983-05-10 1984-11-24 Nippon Gakki Seizo Kk 磁気記録媒体およびその製法
JPS60223029A (ja) * 1984-04-17 1985-11-07 Toshiro Takahashi 磁気記録媒体の製造方法
JPH01106316A (ja) * 1987-10-20 1989-04-24 Fujitsu Ltd 磁気ディスク基板及びその形成方法
US7901737B2 (en) * 2005-06-10 2011-03-08 Canon Kabushiki Kaisha Process for producing magnetic recording medium

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