JPS5776157A - Magnetic alloy - Google Patents
Magnetic alloyInfo
- Publication number
- JPS5776157A JPS5776157A JP55150691A JP15069180A JPS5776157A JP S5776157 A JPS5776157 A JP S5776157A JP 55150691 A JP55150691 A JP 55150691A JP 15069180 A JP15069180 A JP 15069180A JP S5776157 A JPS5776157 A JP S5776157A
- 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: The magnetic alloy comprises, by weight ratio, 17W35% Cr, 8W 20% Co, 0.1W10% of one or more of V, Nb, Ta, and the balance being Fe. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, 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 |
---|---|---|---|
JP55150691A JPS5776157A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55150691A JPS5776157A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776157A true JPS5776157A (en) | 1982-05-13 |
Family
ID=15502338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55150691A Pending JPS5776157A (en) | 1980-10-29 | 1980-10-29 | Magnetic alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776157A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108538423A (en) * | 2017-12-20 | 2018-09-14 | 南京喜悦科技股份有限公司 | A kind of irradiation devices using Co 60 radiated by gamma-ray |
-
1980
- 1980-10-29 JP JP55150691A patent/JPS5776157A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108538423A (en) * | 2017-12-20 | 2018-09-14 | 南京喜悦科技股份有限公司 | A kind of irradiation devices using Co 60 radiated by gamma-ray |
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