NL7105959A - - Google Patents
Info
- Publication number
- NL7105959A NL7105959A NL7105959A NL7105959A NL7105959A NL 7105959 A NL7105959 A NL 7105959A NL 7105959 A NL7105959 A NL 7105959A NL 7105959 A NL7105959 A NL 7105959A NL 7105959 A NL7105959 A NL 7105959A
- Authority
- NL
- Netherlands
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
- H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3334770A | 1970-04-30 | 1970-04-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7105959A true NL7105959A (https=) | 1971-11-02 |
| NL174571B NL174571B (nl) | 1984-02-01 |
| NL174571C NL174571C (nl) | 1984-07-02 |
Family
ID=21869882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7105959,A NL174571C (nl) | 1970-04-30 | 1971-04-29 | Werkwijze voor het vervaardigen van een permanente magneet uit kobalt en samarium. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3655464A (https=) |
| JP (1) | JPS5230451B1 (https=) |
| CA (1) | CA929383A (https=) |
| DE (1) | DE2121514B2 (https=) |
| GB (1) | GB1343536A (https=) |
| NL (1) | NL174571C (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919004A (en) * | 1970-04-30 | 1975-11-11 | Gen Electric | Liquid sintered cobalt-rare earth intermetallic product |
| US3892603A (en) * | 1971-09-01 | 1975-07-01 | Raytheon Co | Method of making magnets |
| US3905839A (en) * | 1971-12-17 | 1975-09-16 | Gen Electric | Liquid sintered cobalt-rare earth intermetallic product |
| US3798391A (en) * | 1972-06-22 | 1974-03-19 | Gen Electric | Movable magnet loudspeaker |
| US3909647A (en) * | 1973-06-22 | 1975-09-30 | Bendix Corp | Rotor assembly for permanent magnet generator |
| CA990772A (en) * | 1973-09-24 | 1976-06-08 | Canadian General Electric Company Limited | Permanent magnet field structure for dynamoelectric machines |
| US3887395A (en) * | 1974-01-07 | 1975-06-03 | Gen Electric | Cobalt-rare earth magnets comprising sintered products bonded with cobalt-rare earth bonding agents |
| US3933535A (en) * | 1974-01-28 | 1976-01-20 | General Electric Company | Method for producing large and/or complex permanent magnet structures |
| JPS5510128B2 (https=) * | 1974-02-04 | 1980-03-14 | ||
| CH601484A5 (https=) * | 1974-12-18 | 1978-07-14 | Bbc Brown Boveri & Cie | |
| US4092184A (en) * | 1975-10-08 | 1978-05-30 | General Electric Company | Method of preparing and installing cobalt-rare earth permanent magnets |
| EP0265006A1 (en) * | 1986-10-13 | 1988-04-27 | Koninklijke Philips Electronics N.V. | Method of manufacturing a permanent magnet |
| RU2136068C1 (ru) * | 1998-06-18 | 1999-08-27 | Савич Александр Николаевич | Магнитный материал для постоянных магнитов и способ его изготовления |
| US6696015B2 (en) * | 1999-03-03 | 2004-02-24 | Sumitomo Special Metals Co., Ltd. | Method for producing rare-earth magnet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425828A (en) * | 1966-03-11 | 1969-02-04 | Coast Metals Inc | Production of cobalt strip and the like |
| NL6608335A (https=) * | 1966-06-16 | 1967-12-18 | ||
| US3424578A (en) * | 1967-06-05 | 1969-01-28 | Us Air Force | Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn |
-
1970
- 1970-04-30 US US33347A patent/US3655464A/en not_active Expired - Lifetime
-
1971
- 1971-04-22 GB GB1087871*[A patent/GB1343536A/en not_active Expired
- 1971-04-28 CA CA111545A patent/CA929383A/en not_active Expired
- 1971-04-29 NL NLAANVRAGE7105959,A patent/NL174571C/xx not_active IP Right Cessation
- 1971-04-30 JP JP46029354A patent/JPS5230451B1/ja active Pending
- 1971-04-30 DE DE2121514A patent/DE2121514B2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB1343536A (en) | 1974-01-10 |
| DE2121514A1 (de) | 1971-11-18 |
| CA929383A (en) | 1973-07-03 |
| NL174571C (nl) | 1984-07-02 |
| JPS5230451B1 (https=) | 1977-08-08 |
| NL174571B (nl) | 1984-02-01 |
| DE2121514B2 (de) | 1980-12-04 |
| US3655464A (en) | 1972-04-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |