JPS53147298A - Method of manufacturing the magnetic core for magnetic head - Google Patents
Method of manufacturing the magnetic core for magnetic headInfo
- Publication number
- JPS53147298A JPS53147298A JP6197477A JP6197477A JPS53147298A JP S53147298 A JPS53147298 A JP S53147298A JP 6197477 A JP6197477 A JP 6197477A JP 6197477 A JP6197477 A JP 6197477A JP S53147298 A JPS53147298 A JP S53147298A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- magnetic
- liquid metal
- forging
- magnetic head
- 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
Abstract
PURPOSE: To improve mechanical strength, hardness, magnetic properties and wear resistance, etc. by heat treatment after forging with special liquid metal temperature and pressure by way of liquid metal forging using alloy composed of iron, sillicon and aluminum as main components.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52061974A JPS6044808B2 (en) | 1977-05-26 | 1977-05-26 | Manufacturing method of magnetic core for magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52061974A JPS6044808B2 (en) | 1977-05-26 | 1977-05-26 | Manufacturing method of magnetic core for magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53147298A true JPS53147298A (en) | 1978-12-21 |
JPS6044808B2 JPS6044808B2 (en) | 1985-10-05 |
Family
ID=13186648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52061974A Expired JPS6044808B2 (en) | 1977-05-26 | 1977-05-26 | Manufacturing method of magnetic core for magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6044808B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779144A (en) * | 1980-11-05 | 1982-05-18 | Hitachi Metals Ltd | High permeability alloy |
-
1977
- 1977-05-26 JP JP52061974A patent/JPS6044808B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779144A (en) * | 1980-11-05 | 1982-05-18 | Hitachi Metals Ltd | High permeability alloy |
Also Published As
Publication number | Publication date |
---|---|
JPS6044808B2 (en) | 1985-10-05 |
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