JPS5776158A - Magnetic alloy - Google Patents
Magnetic alloyInfo
- Publication number
- JPS5776158A JPS5776158A JP55150692A JP15069280A JPS5776158A JP S5776158 A JPS5776158 A JP S5776158A JP 55150692 A JP55150692 A JP 55150692A JP 15069280 A JP15069280 A JP 15069280A JP S5776158 A JPS5776158 A JP S5776158A
- 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, 0.1W2.0% C and the balance being Fe. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, Zn, Al, R.E. and platinum-group metals as additional component(s). 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 |
---|---|---|---|
JP55150692A JPS5776158A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150692A JPS5776158A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776158A true JPS5776158A (en) | 1982-05-13 |
Family
ID=15502357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55150692A Pending JPS5776158A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776158A (en) |
-
1980
- 1980-10-29 JP JP55150692A patent/JPS5776158A/en active Pending
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