JPS5783004A - Rare earth metal-cobalt permanent magnet - Google Patents
Rare earth metal-cobalt permanent magnetInfo
- Publication number
- JPS5783004A JPS5783004A JP55158723A JP15872380A JPS5783004A JP S5783004 A JPS5783004 A JP S5783004A JP 55158723 A JP55158723 A JP 55158723A JP 15872380 A JP15872380 A JP 15872380A JP S5783004 A JPS5783004 A JP S5783004A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- ingots
- ingot
- powder
- produce
- 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 |
---|---|---|---|
JP55158723A JPS5783004A (en) | 1980-11-11 | 1980-11-11 | Rare earth metal-cobalt permanent magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55158723A JPS5783004A (en) | 1980-11-11 | 1980-11-11 | Rare earth metal-cobalt permanent magnet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5783004A true JPS5783004A (en) | 1982-05-24 |
JPS648446B2 JPS648446B2 (ja) | 1989-02-14 |
Family
ID=15677928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55158723A Granted JPS5783004A (en) | 1980-11-11 | 1980-11-11 | Rare earth metal-cobalt permanent magnet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5783004A (ja) |
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
- 1980-11-11 JP JP55158723A patent/JPS5783004A/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 |
Also Published As
Publication number | Publication date |
---|---|
JPS648446B2 (ja) | 1989-02-14 |
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