JPS5776167A - Magnetic alloy - Google Patents
Magnetic alloyInfo
- Publication number
- JPS5776167A JPS5776167A JP55150698A JP15069880A JPS5776167A JP S5776167 A JPS5776167 A JP S5776167A JP 55150698 A JP55150698 A JP 55150698A JP 15069880 A JP15069880 A JP 15069880A JP S5776167 A JPS5776167 A JP S5776167A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- magnetic property
- contributes
- coercive force
- 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.)
- Pending
Links
Abstract
PURPOSE: To offer a magnetic alloy composed of a single alloy, having a complex magnetic property and excellent in workability, by preparing an alloy containing specified rates of Cr, Co, Si, Ti, Zr, Hf and Fe.
CONSTITUTION: An alloy comprising, by weight ratio, 17W35% Cr, 8W20% Co, 0.1W5% Si, 0.1W8% of one or more of Ti, Zr and Hf, and the balance being Fe, is prepared. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, Zn, Al, C, rare earth metals, Ru, Rh, Pd, Os, Ir and Pt as additional components. Its complex magnetic property is obtained by solution-treating the alloy in an α+γ dual phase zone and utilizing the spinodal decomposition of each phase, a γ→α' transition mechanism and an age-precipitation-hardening mechanism so that mainly α contributes to a large coercive force while γ contributes to a small coercive force. Thus, the magnetic property abound in mass producibility is produced at a low cost.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150698A JPS5776167A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150698A JPS5776167A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776167A true JPS5776167A (en) | 1982-05-13 |
Family
ID=15502464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55150698A Pending JPS5776167A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762755A (en) * | 1983-11-02 | 1988-08-09 | Hitachi, Ltd. | Ferromagnetic material and a magnetic head using the same material |
-
1980
- 1980-10-29 JP JP55150698A patent/JPS5776167A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762755A (en) * | 1983-11-02 | 1988-08-09 | Hitachi, Ltd. | Ferromagnetic material and a magnetic head using the same material |
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