JPS5850629A - 磁気記録媒体の製造方法 - Google Patents

磁気記録媒体の製造方法

Info

Publication number
JPS5850629A
JPS5850629A JP56148658A JP14865881A JPS5850629A JP S5850629 A JPS5850629 A JP S5850629A JP 56148658 A JP56148658 A JP 56148658A JP 14865881 A JP14865881 A JP 14865881A JP S5850629 A JPS5850629 A JP S5850629A
Authority
JP
Japan
Prior art keywords
magnetic
gas
magnetic layer
substrate
magnetic recording
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.)
Granted
Application number
JP56148658A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0121534B2 (enExample
Inventor
Kazuo Iwaoka
和男 岩岡
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56148658A priority Critical patent/JPS5850629A/ja
Publication of JPS5850629A publication Critical patent/JPS5850629A/ja
Publication of JPH0121534B2 publication Critical patent/JPH0121534B2/ja
Granted 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
    • G11B5/85—Coating a support with a magnetic layer by vapour deposition
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP56148658A 1981-09-18 1981-09-18 磁気記録媒体の製造方法 Granted JPS5850629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56148658A JPS5850629A (ja) 1981-09-18 1981-09-18 磁気記録媒体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56148658A JPS5850629A (ja) 1981-09-18 1981-09-18 磁気記録媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS5850629A true JPS5850629A (ja) 1983-03-25
JPH0121534B2 JPH0121534B2 (enExample) 1989-04-21

Family

ID=15457724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56148658A Granted JPS5850629A (ja) 1981-09-18 1981-09-18 磁気記録媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS5850629A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039657A (en) * 1988-08-19 1991-08-13 Regents Of The University Of Minnesota Preparation of superconducting oxide films by reactive evaporation using ozone
EP2982775A1 (en) * 2014-08-06 2016-02-10 United Technologies Corporation Pressure modulated coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039657A (en) * 1988-08-19 1991-08-13 Regents Of The University Of Minnesota Preparation of superconducting oxide films by reactive evaporation using ozone
EP2982775A1 (en) * 2014-08-06 2016-02-10 United Technologies Corporation Pressure modulated coating
US9885110B2 (en) 2014-08-06 2018-02-06 United Technologies Corporation Pressure modulated coating

Also Published As

Publication number Publication date
JPH0121534B2 (enExample) 1989-04-21

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