JPS5644753A - Amorphous magnetic alloy - Google Patents
Amorphous magnetic alloyInfo
- Publication number
- JPS5644753A JPS5644753A JP12165979A JP12165979A JPS5644753A JP S5644753 A JPS5644753 A JP S5644753A JP 12165979 A JP12165979 A JP 12165979A JP 12165979 A JP12165979 A JP 12165979A JP S5644753 A JPS5644753 A JP S5644753A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- amorphous
- magnetic
- amorphous magnetic
- magnetic alloy
- 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
- Soft Magnetic Materials (AREA)
Abstract
PURPOSE: To provide an amorphous magnetic material showing no changes with time in magnetic characteristics, by forming alloy composed of Fe, Co, Zr in specific ratio.
CONSTITUTION: The alloy has a composition, in atomic %, of 70W98% one or two members among Fe, Co, 30W2% Zr. The molten alloy is quenched by roll-quenching method in the atmosphere of Ar in order to manufacture amorphous ribbon. Because said amorphous alloy has excellent stability, magnetic flux density which is increased easily, excellent resistances to corrosion and wear, and a relatively high Curie point, and its magnetostriction is selected suitably for use, it is an excellent material for the magnetic head of an audio device, a VTR device, and a computer etc., and for other electromagnetic transducers.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12165979A JPS5644753A (en) | 1979-09-21 | 1979-09-21 | Amorphous magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12165979A JPS5644753A (en) | 1979-09-21 | 1979-09-21 | Amorphous magnetic alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5644753A true JPS5644753A (en) | 1981-04-24 |
JPH0255496B2 JPH0255496B2 (en) | 1990-11-27 |
Family
ID=14816715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12165979A Granted JPS5644753A (en) | 1979-09-21 | 1979-09-21 | Amorphous magnetic alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5644753A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633453A (en) * | 1979-08-27 | 1981-04-03 | Takeshi Masumoto | Iron-base amorphous alloy having high magnetic flux density and small magnetostriction |
-
1979
- 1979-09-21 JP JP12165979A patent/JPS5644753A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633453A (en) * | 1979-08-27 | 1981-04-03 | Takeshi Masumoto | Iron-base amorphous alloy having high magnetic flux density and small magnetostriction |
Also Published As
Publication number | Publication date |
---|---|
JPH0255496B2 (en) | 1990-11-27 |
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