JPS5784106A - Rare earth cobalt permanent magnet - Google Patents
Rare earth cobalt permanent magnetInfo
- Publication number
- JPS5784106A JPS5784106A JP55160429A JP16042980A JPS5784106A JP S5784106 A JPS5784106 A JP S5784106A JP 55160429 A JP55160429 A JP 55160429A JP 16042980 A JP16042980 A JP 16042980A JP S5784106 A JPS5784106 A JP S5784106A
- Authority
- JP
- Japan
- Prior art keywords
- ingot
- crystal
- permanent magnet
- rare earth
- contents
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
- H01F1/0558—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together bonded together
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55160429A JPS5784106A (en) | 1980-11-14 | 1980-11-14 | Rare earth cobalt permanent magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55160429A JPS5784106A (en) | 1980-11-14 | 1980-11-14 | Rare earth cobalt permanent magnet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5784106A true JPS5784106A (en) | 1982-05-26 |
JPS648447B2 JPS648447B2 (ja) | 1989-02-14 |
Family
ID=15714733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55160429A Granted JPS5784106A (en) | 1980-11-14 | 1980-11-14 | Rare earth cobalt permanent magnet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5784106A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829770A (en) * | 1984-03-30 | 1989-05-16 | Tokyo Institute Of Technology | Magnetic materials for magnetic refrigeration |
US5213630A (en) * | 1984-03-30 | 1993-05-25 | Tokyo Institute Of Technology | Magnetic materials for magnetic refrigeration |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10109590A (ja) * | 1996-10-07 | 1998-04-28 | Nippon Buyuutec:Kk | 自動車 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216444A (en) * | 1975-07-30 | 1977-02-07 | Matsushita Refrigeration | Automatic spot welding process |
JPS5521575A (en) * | 1978-08-03 | 1980-02-15 | Seiko Epson Corp | Permanent magnet material |
-
1980
- 1980-11-14 JP JP55160429A patent/JPS5784106A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216444A (en) * | 1975-07-30 | 1977-02-07 | Matsushita Refrigeration | Automatic spot welding process |
JPS5521575A (en) * | 1978-08-03 | 1980-02-15 | Seiko Epson Corp | Permanent magnet material |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829770A (en) * | 1984-03-30 | 1989-05-16 | Tokyo Institute Of Technology | Magnetic materials for magnetic refrigeration |
US5124215A (en) * | 1984-03-30 | 1992-06-23 | Tokyo Institute Of Technology | Magnetic material for magnetic refrigeration |
US5213630A (en) * | 1984-03-30 | 1993-05-25 | Tokyo Institute Of Technology | Magnetic materials for magnetic refrigeration |
Also Published As
Publication number | Publication date |
---|---|
JPS648447B2 (ja) | 1989-02-14 |
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