JPS5265409A - Preparation for magnetic recording medium - Google Patents

Preparation for magnetic recording medium

Info

Publication number
JPS5265409A
JPS5265409A JP14113975A JP14113975A JPS5265409A JP S5265409 A JPS5265409 A JP S5265409A JP 14113975 A JP14113975 A JP 14113975A JP 14113975 A JP14113975 A JP 14113975A JP S5265409 A JPS5265409 A JP S5265409A
Authority
JP
Japan
Prior art keywords
preparation
recording medium
magnetic recording
film
forming
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
JP14113975A
Other languages
Japanese (ja)
Inventor
Yuichi Suzuki
Shigeru Arai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14113975A priority Critical patent/JPS5265409A/en
Publication of JPS5265409A publication Critical patent/JPS5265409A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)

Abstract

PURPOSE: To obtain the magnetic material of the durable metallic film, by forming the continuous film of Fe2O2 on the surface of Al alloy base plate, and forming at the same time the metallic film of Fe and the Al2O3 protective film by heating in the weak reducing atomosphere.
COPYRIGHT: (C)1977,JPO&Japio
JP14113975A 1975-11-27 1975-11-27 Preparation for magnetic recording medium Pending JPS5265409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14113975A JPS5265409A (en) 1975-11-27 1975-11-27 Preparation for magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14113975A JPS5265409A (en) 1975-11-27 1975-11-27 Preparation for magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5265409A true JPS5265409A (en) 1977-05-30

Family

ID=15285066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14113975A Pending JPS5265409A (en) 1975-11-27 1975-11-27 Preparation for magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5265409A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167022U (en) * 1985-04-04 1986-10-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167022U (en) * 1985-04-04 1986-10-16

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