JPS6129048B2 - - Google Patents

Info

Publication number
JPS6129048B2
JPS6129048B2 JP53033253A JP3325378A JPS6129048B2 JP S6129048 B2 JPS6129048 B2 JP S6129048B2 JP 53033253 A JP53033253 A JP 53033253A JP 3325378 A JP3325378 A JP 3325378A JP S6129048 B2 JPS6129048 B2 JP S6129048B2
Authority
JP
Japan
Prior art keywords
magnetic layer
magnetic
ion plating
base film
layer
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
Application number
JP53033253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54125006A (en
Inventor
Norio Myatake
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 JP3325378A priority Critical patent/JPS54125006A/ja
Publication of JPS54125006A publication Critical patent/JPS54125006A/ja
Publication of JPS6129048B2 publication Critical patent/JPS6129048B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP3325378A 1978-03-22 1978-03-22 Production of magnetic recording media Granted JPS54125006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3325378A JPS54125006A (en) 1978-03-22 1978-03-22 Production of magnetic recording media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3325378A JPS54125006A (en) 1978-03-22 1978-03-22 Production of magnetic recording media

Publications (2)

Publication Number Publication Date
JPS54125006A JPS54125006A (en) 1979-09-28
JPS6129048B2 true JPS6129048B2 (enrdf_load_stackoverflow) 1986-07-04

Family

ID=12381327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3325378A Granted JPS54125006A (en) 1978-03-22 1978-03-22 Production of magnetic recording media

Country Status (1)

Country Link
JP (1) JPS54125006A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179952A (en) * 1981-04-24 1982-11-05 Fuji Photo Film Co Ltd Method and apparatus for magnetic recording medium
JPS6134729A (ja) * 1984-07-26 1986-02-19 Nec Home Electronics Ltd 垂直磁気記録媒体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840248B2 (ja) * 1976-05-20 1983-09-05 松下電器産業株式会社 磁気記録媒体およびその製造方法

Also Published As

Publication number Publication date
JPS54125006A (en) 1979-09-28

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