JPS5713137A - Amorphous alloy for magnetic head - Google Patents
Amorphous alloy for magnetic headInfo
- Publication number
- JPS5713137A JPS5713137A JP8458980A JP8458980A JPS5713137A JP S5713137 A JPS5713137 A JP S5713137A JP 8458980 A JP8458980 A JP 8458980A JP 8458980 A JP8458980 A JP 8458980A JP S5713137 A JPS5713137 A JP S5713137A
- Authority
- JP
- Japan
- Prior art keywords
- amorphous alloy
- magnetic head
- alloy
- wear resistance
- amorphous
- 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
- Magnetic Heads (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
Abstract
PURPOSE: To enhance the wear resistance, corrosion resistance, permeability and heat stability of the resulting titled alloy by substituting a specifed element for part of Co in a Co alloy contg. Fe, Si and B.
CONSTITUTION: This amorphous alloy for a magnetic head has a composition represented by formula I (Where M is one or more among Ti, V, Cr, Mn, Ni, Zr, Nb, Mo, Hf, Ta, W and Cu, 0.04≤a≤0.07, 0.005≤b≤0.10, 8≤x≤16 and 4≤y≤9.5). This amorphous alloy is excellent especially in wear resistance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8458980A JPS5713137A (en) | 1980-06-24 | 1980-06-24 | Amorphous alloy for magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8458980A JPS5713137A (en) | 1980-06-24 | 1980-06-24 | Amorphous alloy for magnetic head |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58221975A Division JPS59107054A (en) | 1983-11-28 | 1983-11-28 | Amorphous alloy for magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5713137A true JPS5713137A (en) | 1982-01-23 |
JPS6358902B2 JPS6358902B2 (en) | 1988-11-17 |
Family
ID=13834853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8458980A Granted JPS5713137A (en) | 1980-06-24 | 1980-06-24 | Amorphous alloy for magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5713137A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100684A (en) * | 1982-11-26 | 1983-06-15 | Nippon Telegr & Teleph Corp <Ntt> | Dry etching method |
JPS61142744A (en) * | 1984-12-17 | 1986-06-30 | Sony Corp | Etching gas and etching method using said gas |
JPS61194609A (en) * | 1985-02-21 | 1986-08-29 | Sony Corp | Composite magnetic head |
JPS61204349A (en) * | 1985-03-08 | 1986-09-10 | Akai Electric Co Ltd | Thin foil of amorphous magnetic alloy |
JPS61243144A (en) * | 1985-04-20 | 1986-10-29 | Alps Electric Co Ltd | Amorphous alloy for magnetic head |
JPS6227539A (en) * | 1985-07-26 | 1987-02-05 | Unitika Ltd | Fine amorphous metallic wire |
JPS62270741A (en) * | 1986-05-19 | 1987-11-25 | Alps Electric Co Ltd | Amorphous alloy for magnetic head |
CN110983112A (en) * | 2019-12-30 | 2020-04-10 | 华南理工大学 | Cobalt-based amorphous soft magnetic alloy for precise current detection and preparation method thereof |
-
1980
- 1980-06-24 JP JP8458980A patent/JPS5713137A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100684A (en) * | 1982-11-26 | 1983-06-15 | Nippon Telegr & Teleph Corp <Ntt> | Dry etching method |
JPH0363209B2 (en) * | 1982-11-26 | 1991-09-30 | Nippon Telegraph & Telephone | |
JPS61142744A (en) * | 1984-12-17 | 1986-06-30 | Sony Corp | Etching gas and etching method using said gas |
JPS61194609A (en) * | 1985-02-21 | 1986-08-29 | Sony Corp | Composite magnetic head |
JPS61204349A (en) * | 1985-03-08 | 1986-09-10 | Akai Electric Co Ltd | Thin foil of amorphous magnetic alloy |
JPS61243144A (en) * | 1985-04-20 | 1986-10-29 | Alps Electric Co Ltd | Amorphous alloy for magnetic head |
JPS6227539A (en) * | 1985-07-26 | 1987-02-05 | Unitika Ltd | Fine amorphous metallic wire |
JPS62270741A (en) * | 1986-05-19 | 1987-11-25 | Alps Electric Co Ltd | Amorphous alloy for magnetic head |
JPH05465B2 (en) * | 1986-05-19 | 1993-01-06 | Alps Electric Co Ltd | |
CN110983112A (en) * | 2019-12-30 | 2020-04-10 | 华南理工大学 | Cobalt-based amorphous soft magnetic alloy for precise current detection and preparation method thereof |
CN110983112B (en) * | 2019-12-30 | 2021-11-02 | 华南理工大学 | Cobalt-based amorphous soft magnetic alloy for precise current detection and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6358902B2 (en) | 1988-11-17 |
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