JPS5265898A - Preparing oxidized magnetic thin film - Google Patents
Preparing oxidized magnetic thin filmInfo
- 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
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
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)
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 |
-
1975
- 1975-11-26 JP JP14198175A patent/JPS5265898A/en active Granted
Cited By (9)
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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