CH578239A5 - - Google Patents
Info
- Publication number
- CH578239A5 CH578239A5 CH1890371A CH1890371A CH578239A5 CH 578239 A5 CH578239 A5 CH 578239A5 CH 1890371 A CH1890371 A CH 1890371A CH 1890371 A CH1890371 A CH 1890371A CH 578239 A5 CH578239 A5 CH 578239A5
- Authority
- CH
- Switzerland
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
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- 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1890371A CH578239A5 (cg-RX-API-DMAC7.html) | 1971-12-27 | 1971-12-27 | |
| DE19722200910 DE2200910B1 (de) | 1971-12-27 | 1972-01-10 | Verfahren zur herstellung dauermagnetischer sinterkoerper aus einer ternaeren kobalt-lanthanoid-legierung |
| GB5928672A GB1380330A (en) | 1971-12-27 | 1972-12-21 | Process for the production of permanent-magnetic sintered articles having a ternary cobalt-lanthanoid composition |
| NL7217591A NL7217591A (cg-RX-API-DMAC7.html) | 1971-12-27 | 1972-12-22 | |
| US05/565,561 US4003767A (en) | 1971-12-27 | 1975-04-07 | Procedure for the production of permanent magnetic sinter bodies using a ternary cobalt-lanthanoid compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1890371A CH578239A5 (cg-RX-API-DMAC7.html) | 1971-12-27 | 1971-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578239A5 true CH578239A5 (cg-RX-API-DMAC7.html) | 1976-07-30 |
Family
ID=4436020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1890371A CH578239A5 (cg-RX-API-DMAC7.html) | 1971-12-27 | 1971-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH578239A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2200910B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1380330A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7217591A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH599661A5 (cg-RX-API-DMAC7.html) * | 1975-01-14 | 1978-05-31 | Bbc Brown Boveri & Cie | |
| CN119811813B (zh) * | 2024-12-11 | 2025-12-09 | 钢铁研究总院有限公司 | 一种高温度稳定性稀土钴永磁材料及制备方法 |
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1971
- 1971-12-27 CH CH1890371A patent/CH578239A5/xx not_active IP Right Cessation
-
1972
- 1972-01-10 DE DE19722200910 patent/DE2200910B1/de not_active Ceased
- 1972-12-21 GB GB5928672A patent/GB1380330A/en not_active Expired
- 1972-12-22 NL NL7217591A patent/NL7217591A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2200910A1 (cg-RX-API-DMAC7.html) | 1973-03-01 |
| NL7217591A (cg-RX-API-DMAC7.html) | 1973-06-29 |
| GB1380330A (en) | 1975-01-15 |
| DE2200910B1 (de) | 1973-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: UGIMAG RECOMA AG |
|
| PUE | Assignment |
Owner name: UGIMAG RECOMA AG |
|
| PL | Patent ceased | ||
| PL | Patent ceased |