FR2281993A1 - CERMISCHMETALL-COBALT MAGNETS - Google Patents
CERMISCHMETALL-COBALT MAGNETSInfo
- Publication number
- FR2281993A1 FR2281993A1 FR7525008A FR7525008A FR2281993A1 FR 2281993 A1 FR2281993 A1 FR 2281993A1 FR 7525008 A FR7525008 A FR 7525008A FR 7525008 A FR7525008 A FR 7525008A FR 2281993 A1 FR2281993 A1 FR 2281993A1
- Authority
- FR
- France
- Prior art keywords
- cermischmetall
- cobalt magnets
- magnets
- cobalt
- 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
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
-
- 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)
- 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 |
---|---|---|---|
CH1102574A CH618537A5 (en) | 1974-08-13 | 1974-08-13 | Permanent-magnetic material containing rare earths and cobalt. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2281993A1 true FR2281993A1 (en) | 1976-03-12 |
FR2281993B1 FR2281993B1 (en) | 1981-10-09 |
Family
ID=4369273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7525008A Granted FR2281993A1 (en) | 1974-08-13 | 1975-08-11 | CERMISCHMETALL-COBALT MAGNETS |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6037602B2 (en) |
BE (1) | BE832313A (en) |
CA (1) | CA1033970A (en) |
CH (1) | CH618537A5 (en) |
DE (1) | DE2449361C2 (en) |
FR (1) | FR2281993A1 (en) |
GB (1) | GB1505574A (en) |
IT (1) | IT1040305B (en) |
NL (1) | NL182678C (en) |
SE (1) | SE7508965L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2297926A1 (en) * | 1975-01-14 | 1976-08-13 | Bbc Brown Boveri & Cie | PERMANENT MAGNETING MATERIAL CONTAINING EARTH METALS |
FR2492845A1 (en) * | 1980-10-25 | 1982-04-30 | Goldschmidt Ag Th | ALLOY SUITABLE FOR THE MANUFACTURE OF A PERMANENT MAGNET |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057601A (en) * | 1983-09-08 | 1985-04-03 | Sumitomo Special Metals Co Ltd | Material of permanent magnet |
JP6927906B2 (en) * | 2017-09-29 | 2021-09-01 | トヨタ自動車株式会社 | Rare earth magnet |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110807B2 (en) * | 1972-07-18 | 1976-04-07 |
-
1974
- 1974-08-13 CH CH1102574A patent/CH618537A5/en not_active IP Right Cessation
- 1974-10-17 DE DE2449361A patent/DE2449361C2/en not_active Expired
-
1975
- 1975-08-01 IT IT26014/75A patent/IT1040305B/en active
- 1975-08-08 SE SE7508965A patent/SE7508965L/en unknown
- 1975-08-11 FR FR7525008A patent/FR2281993A1/en active Granted
- 1975-08-11 NL NLAANVRAGE7509524,A patent/NL182678C/en not_active IP Right Cessation
- 1975-08-11 CA CA233,251A patent/CA1033970A/en not_active Expired
- 1975-08-11 BE BE159098A patent/BE832313A/en unknown
- 1975-08-11 GB GB33375/75A patent/GB1505574A/en not_active Expired
- 1975-08-12 JP JP50098032A patent/JPS6037602B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2297926A1 (en) * | 1975-01-14 | 1976-08-13 | Bbc Brown Boveri & Cie | PERMANENT MAGNETING MATERIAL CONTAINING EARTH METALS |
FR2492845A1 (en) * | 1980-10-25 | 1982-04-30 | Goldschmidt Ag Th | ALLOY SUITABLE FOR THE MANUFACTURE OF A PERMANENT MAGNET |
Also Published As
Publication number | Publication date |
---|---|
DE2449361A1 (en) | 1976-02-26 |
NL182678C (en) | 1988-04-18 |
JPS5155993A (en) | 1976-05-17 |
NL7509524A (en) | 1976-02-17 |
BE832313A (en) | 1975-12-01 |
SE7508965L (en) | 1976-02-16 |
CA1033970A (en) | 1978-07-04 |
JPS6037602B2 (en) | 1985-08-27 |
DE2449361C2 (en) | 1985-10-17 |
CH618537A5 (en) | 1980-07-31 |
IT1040305B (en) | 1979-12-20 |
FR2281993B1 (en) | 1981-10-09 |
GB1505574A (en) | 1978-03-30 |
NL182678B (en) | 1987-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |