JPH0549741B2 - - Google Patents
Info
- Publication number
- JPH0549741B2 JPH0549741B2 JP59039054A JP3905484A JPH0549741B2 JP H0549741 B2 JPH0549741 B2 JP H0549741B2 JP 59039054 A JP59039054 A JP 59039054A JP 3905484 A JP3905484 A JP 3905484A JP H0549741 B2 JPH0549741 B2 JP H0549741B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- rare earth
- permanent magnet
- earth elements
- amount
- 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.)
- Expired - Lifetime
Links
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 description 31
- 229910045601 alloy Inorganic materials 0.000 description 31
- 230000000694 effects Effects 0.000 description 14
- 230000005415 magnetization Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 2
- 229910052772 Samarium Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 229910017061 Fe Co Inorganic materials 0.000 description 1
- 238000005280 amorphization Methods 0.000 description 1
- -1 and among these Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59039054A JPS60184661A (ja) | 1984-03-01 | 1984-03-01 | 永久磁石 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59039054A JPS60184661A (ja) | 1984-03-01 | 1984-03-01 | 永久磁石 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60184661A JPS60184661A (ja) | 1985-09-20 |
| JPH0549741B2 true JPH0549741B2 (de) | 1993-07-27 |
Family
ID=12542411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59039054A Granted JPS60184661A (ja) | 1984-03-01 | 1984-03-01 | 永久磁石 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184661A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023206A (ja) * | 1988-06-20 | 1990-01-08 | Seiko Epson Corp | 希土類−鉄系永久磁石 |
| US9551052B2 (en) | 2005-07-15 | 2017-01-24 | Hitachi Metals, Ltd. | Rare earth sintered magnet and method for production thereof |
-
1984
- 1984-03-01 JP JP59039054A patent/JPS60184661A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60184661A (ja) | 1985-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |