JPS5795607A - Permanent magnet composed of rare earth cobalt - Google Patents
Permanent magnet composed of rare earth cobaltInfo
- Publication number
- JPS5795607A JPS5795607A JP55171125A JP17112580A JPS5795607A JP S5795607 A JPS5795607 A JP S5795607A JP 55171125 A JP55171125 A JP 55171125A JP 17112580 A JP17112580 A JP 17112580A JP S5795607 A JPS5795607 A JP S5795607A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- permanent magnet
- composition
- magnet
- rare earth
- 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
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 2
- 150000002910 rare earth metals Chemical class 0.000 title abstract 2
- 229910017052 cobalt Inorganic materials 0.000 title 1
- 239000010941 cobalt Substances 0.000 title 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 7
- 239000000956 alloy Substances 0.000 abstract 7
- 239000013078 crystal Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229910020637 Co-Cu Inorganic materials 0.000 abstract 2
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 2
- 229910052772 Samarium Inorganic materials 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
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)
- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55171125A JPS5795607A (en) | 1980-12-04 | 1980-12-04 | Permanent magnet composed of rare earth cobalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55171125A JPS5795607A (en) | 1980-12-04 | 1980-12-04 | Permanent magnet composed of rare earth cobalt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5795607A true JPS5795607A (en) | 1982-06-14 |
| JPS648448B2 JPS648448B2 (enrdf_load_stackoverflow) | 1989-02-14 |
Family
ID=15917439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55171125A Granted JPS5795607A (en) | 1980-12-04 | 1980-12-04 | Permanent magnet composed of rare earth cobalt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5795607A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985072A (en) * | 1985-09-30 | 1991-01-15 | Kabushiki Kaisha Toshiba | Polycrystalline magnetic substances for magnetic refrigeration and a method of manufacturing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5061699A (enrdf_load_stackoverflow) * | 1973-10-03 | 1975-05-27 | ||
| JPS5216444A (en) * | 1975-07-30 | 1977-02-07 | Matsushita Refrigeration | Automatic spot welding process |
-
1980
- 1980-12-04 JP JP55171125A patent/JPS5795607A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5061699A (enrdf_load_stackoverflow) * | 1973-10-03 | 1975-05-27 | ||
| JPS5216444A (en) * | 1975-07-30 | 1977-02-07 | Matsushita Refrigeration | Automatic spot welding process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985072A (en) * | 1985-09-30 | 1991-01-15 | Kabushiki Kaisha Toshiba | Polycrystalline magnetic substances for magnetic refrigeration and a method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS648448B2 (enrdf_load_stackoverflow) | 1989-02-14 |
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