JPS5265898A - Preparing oxidized magnetic thin film - Google Patents

Preparing oxidized magnetic thin film

Info

Publication number
JPS5265898A
JPS5265898A JP14198175A JP14198175A JPS5265898A JP S5265898 A JPS5265898 A JP S5265898A JP 14198175 A JP14198175 A JP 14198175A JP 14198175 A JP14198175 A JP 14198175A JP S5265898 A JPS5265898 A JP S5265898A
Authority
JP
Japan
Prior art keywords
thin film
magnetic thin
oxidized magnetic
preparing oxidized
magnetic
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
JP14198175A
Other languages
Japanese (ja)
Other versions
JPS5432716B2 (en
Inventor
Yoshiichi Ishii
Seiji Hattori
Akira Terada
Akira Nohara
Nobuo Inagaki
Wakatake Matsuda
Susumu Kawakami
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
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP14198175A priority Critical patent/JPS5265898A/en
Publication of JPS5265898A publication Critical patent/JPS5265898A/en
Publication of JPS5432716B2 publication Critical patent/JPS5432716B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thin Magnetic Films (AREA)
  • Compounds Of Iron (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To prepare a oxidized magnetic thin film for magnetic disc use with an excellency of cohesive and magnetic charactor and strength by applying sputtering method in an oxidation ambience with iron targeted to form a magnetite layer on a basic board of specified tenperature through a process of low temperature oxidation in the atmosphere.
COPYRIGHT: (C)1977,JPO&Japio
JP14198175A 1975-11-26 1975-11-26 Preparing oxidized magnetic thin film Granted JPS5265898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14198175A JPS5265898A (en) 1975-11-26 1975-11-26 Preparing oxidized magnetic thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14198175A JPS5265898A (en) 1975-11-26 1975-11-26 Preparing oxidized magnetic thin film

Publications (2)

Publication Number Publication Date
JPS5265898A true JPS5265898A (en) 1977-05-31
JPS5432716B2 JPS5432716B2 (en) 1979-10-16

Family

ID=15304609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14198175A Granted JPS5265898A (en) 1975-11-26 1975-11-26 Preparing oxidized magnetic thin film

Country Status (1)

Country Link
JP (1) JPS5265898A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164019A (en) * 1980-05-23 1981-12-16 Matsushita Electric Ind Co Ltd Production of magnetic thin film of oxide
JPS56164021A (en) * 1980-05-23 1981-12-16 Matsushita Electric Ind Co Ltd Production of magnetic thin film of oxide
JPS56164020A (en) * 1980-05-23 1981-12-16 Matsushita Electric Ind Co Ltd Production of magnetic thin film of oxide
JPS5711833A (en) * 1980-06-25 1982-01-21 Matsushita Electric Ind Co Ltd Preparation of thin oxide magnetic film
JPS5711834A (en) * 1980-06-25 1982-01-21 Matsushita Electric Ind Co Ltd Preparation of thin oxide magnetic film
JPS5711835A (en) * 1980-06-25 1982-01-21 Matsushita Electric Ind Co Ltd Preparation of thin oxide magnetic film
US4554217A (en) * 1984-09-20 1985-11-19 Verbatim Corporation Process for creating wear and corrosion resistant film for magnetic recording media
US4741967A (en) * 1983-06-08 1988-05-03 Canon Kabushiki Kaisha Magnetic recording medium
JPS6455704A (en) * 1987-08-27 1989-03-02 Tdk Corp Magnetic recording and reproducing device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164019A (en) * 1980-05-23 1981-12-16 Matsushita Electric Ind Co Ltd Production of magnetic thin film of oxide
JPS56164021A (en) * 1980-05-23 1981-12-16 Matsushita Electric Ind Co Ltd Production of magnetic thin film of oxide
JPS56164020A (en) * 1980-05-23 1981-12-16 Matsushita Electric Ind Co Ltd Production of magnetic thin film of oxide
JPS5711833A (en) * 1980-06-25 1982-01-21 Matsushita Electric Ind Co Ltd Preparation of thin oxide magnetic film
JPS5711834A (en) * 1980-06-25 1982-01-21 Matsushita Electric Ind Co Ltd Preparation of thin oxide magnetic film
JPS5711835A (en) * 1980-06-25 1982-01-21 Matsushita Electric Ind Co Ltd Preparation of thin oxide magnetic film
US4741967A (en) * 1983-06-08 1988-05-03 Canon Kabushiki Kaisha Magnetic recording medium
US4554217A (en) * 1984-09-20 1985-11-19 Verbatim Corporation Process for creating wear and corrosion resistant film for magnetic recording media
JPS6455704A (en) * 1987-08-27 1989-03-02 Tdk Corp Magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPS5432716B2 (en) 1979-10-16

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