JPS5524909A - Permanent magnet alloy - Google Patents
Permanent magnet alloyInfo
- Publication number
- JPS5524909A JPS5524909A JP7587278A JP7587278A JPS5524909A JP S5524909 A JPS5524909 A JP S5524909A JP 7587278 A JP7587278 A JP 7587278A JP 7587278 A JP7587278 A JP 7587278A JP S5524909 A JPS5524909 A JP S5524909A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnet alloy
- combination
- alloy
- eflorscent
- 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 prevent eflorscent phenomenon by adding B, Al, Ga and In to CaCu5- type permanent magnet consisting of La-containing REM and Co.
CONSTITUTION: An alloy in which part of M of the RMA alloy replaced with T and the T/La atomic ratio is in the relationship 0.01≤T/La≤1. (where R is La or a combination of La and one or two or more of Sm, Ce, Pr, Nd, Y, and Gd, M is Co or a combination of Co and one or two or more Mn, Fe, Cu, and Ni, T is one or a combination of two or more of B, Al, Ga, and In, and 3.6≤A≤7.5).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7587278A JPS5524909A (en) | 1978-06-22 | 1978-06-22 | Permanent magnet alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7587278A JPS5524909A (en) | 1978-06-22 | 1978-06-22 | Permanent magnet alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5524909A true JPS5524909A (en) | 1980-02-22 |
Family
ID=13588784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7587278A Pending JPS5524909A (en) | 1978-06-22 | 1978-06-22 | Permanent magnet alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5524909A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4765848A (en) * | 1984-12-31 | 1988-08-23 | Kaneo Mohri | Permanent magnent and method for producing same |
JPH024939A (en) * | 1987-10-08 | 1990-01-09 | Kawasaki Steel Corp | Rare earth-transition metallic magnetic alloy |
USRE34838E (en) * | 1984-12-31 | 1995-01-31 | Tdk Corporation | Permanent magnet and method for producing same |
-
1978
- 1978-06-22 JP JP7587278A patent/JPS5524909A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4765848A (en) * | 1984-12-31 | 1988-08-23 | Kaneo Mohri | Permanent magnent and method for producing same |
USRE34838E (en) * | 1984-12-31 | 1995-01-31 | Tdk Corporation | Permanent magnet and method for producing same |
JPH024939A (en) * | 1987-10-08 | 1990-01-09 | Kawasaki Steel Corp | Rare earth-transition metallic magnetic alloy |
JPH0518898B2 (en) * | 1987-10-08 | 1993-03-15 | Kawasaki Steel Co |
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