JPS5776160A - Magnetic alloy - Google Patents
Magnetic alloyInfo
- Publication number
- JPS5776160A JPS5776160A JP55150694A JP15069480A JPS5776160A JP S5776160 A JPS5776160 A JP S5776160A JP 55150694 A JP55150694 A JP 55150694A JP 15069480 A JP15069480 A JP 15069480A JP S5776160 A JPS5776160 A JP S5776160A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- magnetic property
- contributes
- coercive force
- complex magnetic
- 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
Landscapes
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE: To offer a low-cost magnetic alloy composed of a single alloy based on Fe-Cr-Co, having a complex magnetic property excellent in workability and abound in mass-producibility.
CONSTITUTION: A magnetic alloy comprises, by weight ratio, 17W35% Cr, 8W20% Co, 0.1W12% C and the balance being Fe. The alloy may contain 0.1W10% of one or more of Mn, Y, Zn, Al, C, R.E. and platinum-group metals as additional components. The alloy can be provided with a complex magnetic property by subjecting it to special heat treatment and working. That is, the 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.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150694A JPS5776160A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150694A JPS5776160A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776160A true JPS5776160A (en) | 1982-05-13 |
Family
ID=15502393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55150694A Pending JPS5776160A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776160A (en) |
-
1980
- 1980-10-29 JP JP55150694A patent/JPS5776160A/en active Pending
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