JPS525499A - Fine metal grit for magnetic recording and the manufacturing process - Google Patents
Fine metal grit for magnetic recording and the manufacturing processInfo
- Publication number
- JPS525499A JPS525499A JP50082226A JP8222675A JPS525499A JP S525499 A JPS525499 A JP S525499A JP 50082226 A JP50082226 A JP 50082226A JP 8222675 A JP8222675 A JP 8222675A JP S525499 A JPS525499 A JP S525499A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- fine metal
- manufacturing process
- metal grit
- grit
- 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: Fine metal grit for magnetic recording in the protection of the iron fine grip from the oxidation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50082226A JPS6018129B2 (en) | 1975-07-03 | 1975-07-03 | Method for producing metal fine particles for magnetic recording |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50082226A JPS6018129B2 (en) | 1975-07-03 | 1975-07-03 | Method for producing metal fine particles for magnetic recording |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS525499A true JPS525499A (en) | 1977-01-17 |
JPS6018129B2 JPS6018129B2 (en) | 1985-05-09 |
Family
ID=13768483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50082226A Expired JPS6018129B2 (en) | 1975-07-03 | 1975-07-03 | Method for producing metal fine particles for magnetic recording |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6018129B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61256704A (en) * | 1985-05-10 | 1986-11-14 | Okuno Seiyaku Kogyo Kk | Method of electroless plating to magnetic powder |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770500A (en) * | 1969-09-16 | 1973-11-06 | Tdk Electronics Co Ltd | Magnetic materials and method of making same |
JPS4926800A (en) * | 1972-07-05 | 1974-03-09 |
-
1975
- 1975-07-03 JP JP50082226A patent/JPS6018129B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770500A (en) * | 1969-09-16 | 1973-11-06 | Tdk Electronics Co Ltd | Magnetic materials and method of making same |
JPS4926800A (en) * | 1972-07-05 | 1974-03-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61256704A (en) * | 1985-05-10 | 1986-11-14 | Okuno Seiyaku Kogyo Kk | Method of electroless plating to magnetic powder |
Also Published As
Publication number | Publication date |
---|---|
JPS6018129B2 (en) | 1985-05-09 |
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