JPS4920020A - - Google Patents
Info
- Publication number
- JPS4920020A JPS4920020A JP48041213A JP4121373A JPS4920020A JP S4920020 A JPS4920020 A JP S4920020A JP 48041213 A JP48041213 A JP 48041213A JP 4121373 A JP4121373 A JP 4121373A JP S4920020 A JPS4920020 A JP S4920020A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
- C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- 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
- H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205001A NL7205001A (ja) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920020A true JPS4920020A (ja) | 1974-02-22 |
Family
ID=19815844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48041213A Pending JPS4920020A (ja) | 1972-04-14 | 1973-04-11 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4920020A (ja) |
| CH (1) | CH599662A5 (ja) |
| NL (1) | NL7205001A (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51136199A (en) * | 1975-05-20 | 1976-11-25 | Matsushita Electric Ind Co Ltd | Permanent magnet manufacture method |
| JPS5633806A (en) * | 1979-08-29 | 1981-04-04 | Seiko Instr & Electronics Ltd | Preparation of rare-earth magnet |
| JPS56112435A (en) * | 1980-02-07 | 1981-09-04 | Sumitomo Special Metals Co Ltd | Permanent magnet alloy |
| JPS56112434A (en) * | 1980-02-07 | 1981-09-04 | Sumitomo Special Metals Co Ltd | Permanent magnet alloy material |
| JPS6082118U (ja) * | 1983-11-14 | 1985-06-07 | 松下電工株式会社 | 逆流防止装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48101596A (ja) * | 1972-04-10 | 1973-12-20 |
-
1972
- 1972-04-14 NL NL7205001A patent/NL7205001A/xx unknown
-
1973
- 1973-04-11 JP JP48041213A patent/JPS4920020A/ja active Pending
- 1973-04-11 CH CH518673A patent/CH599662A5/de not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48101596A (ja) * | 1972-04-10 | 1973-12-20 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51136199A (en) * | 1975-05-20 | 1976-11-25 | Matsushita Electric Ind Co Ltd | Permanent magnet manufacture method |
| JPS608604B2 (ja) * | 1975-05-20 | 1985-03-04 | 松下電器産業株式会社 | 永久磁石の製造方法 |
| JPS5633806A (en) * | 1979-08-29 | 1981-04-04 | Seiko Instr & Electronics Ltd | Preparation of rare-earth magnet |
| JPS56112435A (en) * | 1980-02-07 | 1981-09-04 | Sumitomo Special Metals Co Ltd | Permanent magnet alloy |
| JPS56112434A (en) * | 1980-02-07 | 1981-09-04 | Sumitomo Special Metals Co Ltd | Permanent magnet alloy material |
| JPS5810453B2 (ja) * | 1980-02-07 | 1983-02-25 | 住友特殊金属株式会社 | 永久磁石合金材料 |
| JPS5810454B2 (ja) * | 1980-02-07 | 1983-02-25 | 住友特殊金属株式会社 | 永久磁石合金 |
| US4484957A (en) * | 1980-02-07 | 1984-11-27 | Sumitomo Special Metals Co., Ltd. | Permanent magnetic alloy |
| JPS6082118U (ja) * | 1983-11-14 | 1985-06-07 | 松下電工株式会社 | 逆流防止装置 |
| JPS6347785Y2 (ja) * | 1983-11-14 | 1988-12-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH599662A5 (en) | 1978-05-31 |
| NL7205001A (ja) | 1973-10-16 |