FR2329759B2 - - Google Patents
Info
- Publication number
- FR2329759B2 FR2329759B2 FR7626932A FR7626932A FR2329759B2 FR 2329759 B2 FR2329759 B2 FR 2329759B2 FR 7626932 A FR7626932 A FR 7626932A FR 7626932 A FR7626932 A FR 7626932A FR 2329759 B2 FR2329759 B2 FR 2329759B2
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1162375A CH616776A5 (en) | 1975-09-08 | 1975-09-08 | Permanent-magnetic material containing predominantly cerium mischmetal (CeMM) and cobalt, and process for the preparation thereof. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2329759A2 FR2329759A2 (fr) | 1977-05-27 |
| FR2329759B2 true FR2329759B2 (US07922777-20110412-C00004.png) | 1982-12-03 |
Family
ID=4375252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7626932A Granted FR2329759A2 (fr) | 1975-09-08 | 1976-09-07 | Matiere a aimantation permanente, contenant essentiellement un mischmetal cerique et du cobalt et son procede de realisation |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004464A1 (en) * | 1986-12-10 | 1988-06-16 | Ios Spa | Rare earth-cobalt based magnetic material and permanent magnet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1332055A (en) * | 1970-08-24 | 1973-10-03 | Gen Electric | Sintered intermetallic product and magnets produced therefrom |
| FR2106019A5 (en) * | 1970-08-27 | 1972-04-28 | Philips Nv | Anisotropic non-aging permanent magnets - from sintered powdered cobalt and rare earth cpds |
-
1975
- 1975-09-08 CH CH1162375A patent/CH616776A5/de not_active IP Right Cessation
- 1975-10-01 DE DE19752543916 patent/DE2543916C2/de not_active Expired
-
1976
- 1976-09-02 CA CA260,413A patent/CA1047281A/en not_active Expired
- 1976-09-06 GB GB3690876A patent/GB1548954A/en not_active Expired
- 1976-09-07 FR FR7626932A patent/FR2329759A2/fr active Granted
- 1976-09-07 NL NL7609901A patent/NL7609901A/xx not_active Application Discontinuation
- 1976-09-08 JP JP51107687A patent/JPS5233098A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1047281A (en) | 1979-01-30 |
| FR2329759A2 (fr) | 1977-05-27 |
| GB1548954A (en) | 1979-07-18 |
| CH616776A5 (en) | 1980-04-15 |
| DE2543916A1 (de) | 1977-03-17 |
| DE2543916C2 (de) | 1986-03-20 |
| JPS5233098A (en) | 1977-03-12 |
| NL7609901A (nl) | 1977-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |