AT286657B - Dauermagnet - Google Patents
DauermagnetInfo
- Publication number
- AT286657B AT286657B AT549567A AT549567A AT286657B AT 286657 B AT286657 B AT 286657B AT 549567 A AT549567 A AT 549567A AT 549567 A AT549567 A AT 549567A AT 286657 B AT286657 B AT 286657B
- Authority
- AT
- Austria
- Prior art keywords
- permanent magnet
- permanent
- magnet
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6608335A NL6608335A (de) | 1966-06-16 | 1966-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT286657B true AT286657B (de) | 1970-12-28 |
Family
ID=19796894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT549567A AT286657B (de) | 1966-06-16 | 1967-06-13 | Dauermagnet |
Country Status (11)
Country | Link |
---|---|
US (1) | US3546030A (de) |
AT (1) | AT286657B (de) |
BE (1) | BE700002A (de) |
CH (1) | CH499857A (de) |
DE (1) | DE1558550B2 (de) |
DK (1) | DK117970B (de) |
ES (1) | ES341762A1 (de) |
GB (1) | GB1187853A (de) |
NL (1) | NL6608335A (de) |
NO (1) | NO122852B (de) |
SE (1) | SE332866B (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1604641A (de) * | 1967-11-15 | 1972-01-03 | ||
US3839102A (en) * | 1967-11-15 | 1974-10-01 | Matsushita Electric Ind Co Ltd | Permanent magnet |
US3664892A (en) * | 1968-01-31 | 1972-05-23 | Gen Electric | Permanent magnet material powders having superior magnetic characteristics |
NL6906305A (de) * | 1969-01-24 | 1970-10-27 | ||
US3625779A (en) * | 1969-08-21 | 1971-12-07 | Gen Electric | Reduction-fusion process for the production of rare earth intermetallic compounds |
US3956031A (en) * | 1969-12-24 | 1976-05-11 | Texas Instruments Incorporated | Magnetic materials and the formation thereof |
US3655463A (en) * | 1970-04-30 | 1972-04-11 | Gen Electric | Sintered cobalt-rare earth intermetallic process using solid sintering additive |
US3919004A (en) * | 1970-04-30 | 1975-11-11 | Gen Electric | Liquid sintered cobalt-rare earth intermetallic product |
US3655464A (en) * | 1970-04-30 | 1972-04-11 | Gen Electric | Process of preparing a liquid sintered cobalt-rare earth intermetallic product |
US3652343A (en) * | 1970-09-14 | 1972-03-28 | Gen Electric | Permanent magnet material powders having superior magnetic characteristics |
US3755007A (en) * | 1971-04-01 | 1973-08-28 | Gen Electric | Stabilized permanent magnet comprising a sintered and quenched body of compacted cobalt-rare earth particles |
US3919003A (en) * | 1971-12-17 | 1975-11-11 | Gen Electric | Sintered cobalt-rare earth intermetallic product |
US3905839A (en) * | 1971-12-17 | 1975-09-16 | Gen Electric | Liquid sintered cobalt-rare earth intermetallic product |
US4003767A (en) * | 1971-12-27 | 1977-01-18 | Bbc Brown Boveri & Company Limited | Procedure for the production of permanent magnetic sinter bodies using a ternary cobalt-lanthanoid compound |
US3844850A (en) * | 1972-04-17 | 1974-10-29 | Gen Electric | Large grain cobalt-samarium intermetallic permanent magnet material and process |
US3919002A (en) * | 1972-06-15 | 1975-11-11 | Gen Electric | Sintered cobalt-rare earth intermetallic product |
US3856579A (en) * | 1972-12-04 | 1974-12-24 | Battelle Development Corp | Sputtered magnetic materials comprising rare-earth metals and method of preparation |
US3947295A (en) * | 1973-02-09 | 1976-03-30 | Matsushita Electric Industrial Co., Ltd. | Hard magnetic material |
JPS5724058B2 (de) * | 1973-11-12 | 1982-05-21 | ||
US4075042A (en) * | 1973-11-16 | 1978-02-21 | Raytheon Company | Samarium-cobalt magnet with grain growth inhibited SmCo5 crystals |
FR2295130A1 (fr) * | 1974-08-27 | 1976-07-16 | Aimants Ugimag Sa | Composition pour aimants permanents de la famille " terres-rares - metaux de transition " et procede de fabrication d'un tel aimant |
JPS52115000A (en) * | 1976-03-22 | 1977-09-27 | Tdk Corp | Material of permanent magnet |
US4210471A (en) * | 1976-02-10 | 1980-07-01 | Tdk Electronics, Co., Ltd. | Permanent magnet material and process for producing the same |
US4213803A (en) * | 1976-08-31 | 1980-07-22 | Tdk Electronics Company Limited | R2 Co17 Rare type-earth-cobalt, permanent magnet material and process for producing the same |
US4370296A (en) * | 1978-03-21 | 1983-01-25 | Fdx Associates, L.P. | Toroidal fusion reactor having ohmic heating coil substantially adjacent toroidal fusion region |
US4370295A (en) * | 1978-03-21 | 1983-01-25 | Fdx Associates, L.P. | Fusion-fission power generating device having fissile-fertile material within the region of the toroidal field coils generating means |
JPS601940B2 (ja) * | 1980-08-11 | 1985-01-18 | 富士通株式会社 | 感温素子材料 |
DE3040342C2 (de) * | 1980-10-25 | 1982-08-12 | Th. Goldschmidt Ag, 4300 Essen | Zur Herstellung eines Dauermagneten geeignete Legierung |
JPS57100705A (en) * | 1980-12-16 | 1982-06-23 | Seiko Epson Corp | Permanent magnet |
US5382303A (en) * | 1992-04-13 | 1995-01-17 | Sps Technologies, Inc. | Permanent magnets and methods for their fabrication |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813789A (en) * | 1952-04-08 | 1957-11-19 | Glaser Louis | Permanent magnet alloys |
US3102002A (en) * | 1960-03-25 | 1963-08-27 | Univ Pittsburgh | Ferromagnetic materials prepared from lanthanons and transition metals |
US3326637A (en) * | 1963-12-27 | 1967-06-20 | Ibm | Ferromagnetic intermetallic compounds and method of preparation |
US3342591A (en) * | 1964-08-31 | 1967-09-19 | Ibm | Ferromagnetic compounds and method of preparation |
US3421889A (en) * | 1966-01-13 | 1969-01-14 | Us Air Force | Magnetic rare earth-cobalt alloys |
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 |
-
1966
- 1966-06-16 NL NL6608335A patent/NL6608335A/xx unknown
-
1967
- 1967-06-07 US US644101A patent/US3546030A/en not_active Expired - Lifetime
- 1967-06-13 AT AT549567A patent/AT286657B/de not_active IP Right Cessation
- 1967-06-13 NO NO168582A patent/NO122852B/no unknown
- 1967-06-13 SE SE08322/67A patent/SE332866B/xx unknown
- 1967-06-13 DE DE1967N0030688 patent/DE1558550B2/de not_active Ceased
- 1967-06-13 DK DK307367AA patent/DK117970B/da unknown
- 1967-06-13 CH CH832467A patent/CH499857A/de not_active IP Right Cessation
- 1967-06-14 ES ES341762A patent/ES341762A1/es not_active Expired
- 1967-06-15 BE BE700002D patent/BE700002A/xx unknown
- 1967-06-16 GB GB27915/67A patent/GB1187853A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1187853A (en) | 1970-04-15 |
CH499857A (de) | 1970-11-30 |
NO122852B (de) | 1971-08-23 |
DK117970B (da) | 1970-06-22 |
US3546030A (en) | 1970-12-08 |
DE1558550B2 (de) | 1977-06-30 |
DE1558550A1 (de) | 1970-04-09 |
ES341762A1 (es) | 1968-10-16 |
NL6608335A (de) | 1967-12-18 |
BE700002A (de) | 1967-12-15 |
SE332866B (de) | 1971-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |