JPS57118604A - Rare-earth metal-cobalt permanent magnet - Google Patents
Rare-earth metal-cobalt permanent magnetInfo
- Publication number
- JPS57118604A JPS57118604A JP56004878A JP487881A JPS57118604A JP S57118604 A JPS57118604 A JP S57118604A JP 56004878 A JP56004878 A JP 56004878A JP 487881 A JP487881 A JP 487881A JP S57118604 A JPS57118604 A JP S57118604A
- Authority
- JP
- Japan
- Prior art keywords
- ingot
- alloy
- rare
- permanent magnet
- earth metal
- 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
- 229910017052 cobalt Inorganic materials 0.000 title 1
- 239000010941 cobalt Substances 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 title 1
- 150000002910 rare earth metals Chemical class 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 229910052797 bismuth Inorganic materials 0.000 abstract 2
- 229910052793 cadmium Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 230000008025 crystallization Effects 0.000 abstract 2
- 229910052711 selenium Inorganic materials 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 229910052714 tellurium Inorganic materials 0.000 abstract 2
- 229910017076 Fe Zr Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000002075 main ingredient Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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 |
|---|---|---|---|
| JP56004878A JPS57118604A (en) | 1981-01-16 | 1981-01-16 | Rare-earth metal-cobalt permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56004878A JPS57118604A (en) | 1981-01-16 | 1981-01-16 | Rare-earth metal-cobalt permanent magnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57118604A true JPS57118604A (en) | 1982-07-23 |
| JPS6111447B2 JPS6111447B2 (enrdf_load_stackoverflow) | 1986-04-03 |
Family
ID=11595921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56004878A Granted JPS57118604A (en) | 1981-01-16 | 1981-01-16 | Rare-earth metal-cobalt permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57118604A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183517A (en) * | 1988-12-08 | 1993-02-02 | Fuji Electrochemical Co., Ltd. | Permanent magnet composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63268884A (ja) * | 1987-04-24 | 1988-11-07 | 永井 五一郎 | 自動車用カ−ドキ−装置 |
-
1981
- 1981-01-16 JP JP56004878A patent/JPS57118604A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183517A (en) * | 1988-12-08 | 1993-02-02 | Fuji Electrochemical Co., Ltd. | Permanent magnet composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111447B2 (enrdf_load_stackoverflow) | 1986-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3560200A (en) | Permanent magnetic materials | |
| JPS647503A (en) | Permanent magnet with high thermal stability | |
| JPS54124822A (en) | Permanent magnet material | |
| JPS5521575A (en) | Permanent magnet material | |
| JPS55115304A (en) | Permanent magnet material | |
| JPS5511339A (en) | Permanent magnet | |
| JPS57118604A (en) | Rare-earth metal-cobalt permanent magnet | |
| GB2086422A (en) | Alloy for the manufacture of a permanent magnet | |
| JPS5567110A (en) | Intermetallic compound magnet | |
| KR920701999A (ko) | 내식성 희토류-천이금속계 자석 및 그 제조 방법 | |
| JPS57161044A (en) | Permanent magnet containing rare earth element and its manufacture | |
| JPS5521521A (en) | Permanent magnet material | |
| JPS56102533A (en) | Manufacture of rare earth element-cobalt permanent magnet alloy | |
| JPS56166357A (en) | Permanent magnet alloy containing rare earth metal | |
| JPS5518063A (en) | Rare earth element permanent magnet | |
| JPS5620140A (en) | Permanent magnet material | |
| JPH02259038A (ja) | 希土類磁石合金 | |
| JPS5515226A (en) | Permanent magnet material | |
| JPS5296923A (en) | Permanent magnet alloy | |
| JPS556495A (en) | Intermetallic compound permanent magnet | |
| JPS5589462A (en) | Manufacturing method of intermetallic compound magnet | |
| JPS57120306A (en) | Rare earch cobalt permanent magnet | |
| US5055146A (en) | Permanent magnet alloy | |
| JPS52149216A (en) | Production of sintered magnet from rare earth elements-cobalt intermetallic compound | |
| JPS56123344A (en) | Permanent magnet alloy |