JPS5591106A - Magnetic substance-insulator multi-layer compound and production of the same - Google Patents
Magnetic substance-insulator multi-layer compound and production of the sameInfo
- Publication number
- JPS5591106A JPS5591106A JP16434778A JP16434778A JPS5591106A JP S5591106 A JPS5591106 A JP S5591106A JP 16434778 A JP16434778 A JP 16434778A JP 16434778 A JP16434778 A JP 16434778A JP S5591106 A JPS5591106 A JP S5591106A
- Authority
- JP
- Japan
- Prior art keywords
- port
- fine particles
- shot blasting
- magnetic substance
- insulator
- 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
Links
Landscapes
- Magnetic Heads (AREA)
- Thin Magnetic Films (AREA)
Abstract
PURPOSE: To produce a multi-layer compound excellent in the durability and heat resistance eliminating the thin film formation and bonding processes by piling a magnetic substance and an insulator through combination of respective skins formed by a direct and alternate blowing of fine particles of the two components.
CONSTITUTION: A port 3 for feeding fine particles is arranged to be communicated to a shot blasting port 2 formed on an injection nozzle 1 and a high pressure gas introduction port 4 is provided at the shot blasting port 2. A base body 5 is arranged in front of the shot blasting port 2 as to move at a high speed parpendicular to the gas blowing direction a). Fine particles of a magnetic substance is fed and melted in a high temperature flame at the shot blasting port through the feed port 3, high pressure gas is introduced in the direction a) to have the melted fine particles flying against the base body moving at a high speed while they are solidified by quenching to form a skin film 6. Through the same procedure, a skin film of fine particles made of an insulator is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16434778A JPS5591106A (en) | 1978-12-27 | 1978-12-27 | Magnetic substance-insulator multi-layer compound and production of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16434778A JPS5591106A (en) | 1978-12-27 | 1978-12-27 | Magnetic substance-insulator multi-layer compound and production of the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22231987A Division JPS6379211A (en) | 1987-09-04 | 1987-09-04 | Magnetic substance-insulator multi-layer composite magnetic core |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5591106A true JPS5591106A (en) | 1980-07-10 |
Family
ID=15791432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16434778A Pending JPS5591106A (en) | 1978-12-27 | 1978-12-27 | Magnetic substance-insulator multi-layer compound and production of the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5591106A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133618A (en) * | 1982-02-03 | 1983-08-09 | Sanyo Electric Co Ltd | Magnetic head |
JPS59117729A (en) * | 1982-12-24 | 1984-07-07 | Showa Denko Kk | Production of magnetic head core |
JPS60128605A (en) * | 1983-12-16 | 1985-07-09 | Hitachi Ltd | Amorphous magnetic alloy multilayer film and magnetic head using the same |
JPS61105712A (en) * | 1984-10-29 | 1986-05-23 | Matsushita Electric Ind Co Ltd | Magnetic head |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48101592A (en) * | 1972-04-08 | 1973-12-20 | ||
JPS51138899A (en) * | 1975-05-26 | 1976-11-30 | Hitachi Ltd | Layered high permiability magnetic material |
-
1978
- 1978-12-27 JP JP16434778A patent/JPS5591106A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48101592A (en) * | 1972-04-08 | 1973-12-20 | ||
JPS51138899A (en) * | 1975-05-26 | 1976-11-30 | Hitachi Ltd | Layered high permiability magnetic material |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133618A (en) * | 1982-02-03 | 1983-08-09 | Sanyo Electric Co Ltd | Magnetic head |
JPH0345441B2 (en) * | 1982-02-03 | 1991-07-11 | Sanyo Electric Co | |
JPS59117729A (en) * | 1982-12-24 | 1984-07-07 | Showa Denko Kk | Production of magnetic head core |
JPS60128605A (en) * | 1983-12-16 | 1985-07-09 | Hitachi Ltd | Amorphous magnetic alloy multilayer film and magnetic head using the same |
JPS61105712A (en) * | 1984-10-29 | 1986-05-23 | Matsushita Electric Ind Co Ltd | Magnetic head |
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