ATA102189A - PERMANENT MAGNET (MATERIAL) AND METHOD FOR PRODUCING THE SAME - Google Patents
PERMANENT MAGNET (MATERIAL) AND METHOD FOR PRODUCING THE SAMEInfo
- Publication number
- ATA102189A ATA102189A AT102189A AT102189A ATA102189A AT A102189 A ATA102189 A AT A102189A AT 102189 A AT102189 A AT 102189A AT 102189 A AT102189 A AT 102189A AT A102189 A ATA102189 A AT A102189A
- Authority
- AT
- Austria
- Prior art keywords
- producing
- same
- 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
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes 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
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT102189A AT393177B (en) | 1989-04-28 | 1989-04-28 | PERMANENT MAGNET (MATERIAL) AND METHOD FOR PRODUCING THE SAME |
EP90890106A EP0395625B1 (en) | 1989-04-28 | 1990-04-06 | Process of Manufacturing a Permanent Magnet or Permanent Magnet Material |
DE59007732T DE59007732D1 (en) | 1989-04-28 | 1990-04-06 | Process for producing a permanent magnet (s) or material. |
DD34005890A DD294124A5 (en) | 1989-04-28 | 1990-04-24 | PERMANENT MAGNET (MATERIAL) AND METHOD FOR THE PRODUCTION THEREOF |
PL28491290A PL164473B1 (en) | 1989-04-28 | 1990-04-24 | Permanent magnet and method of making the same |
HU587/90A HU219793B (en) | 1989-04-28 | 1990-04-26 | Permanent magnet, magnet-material and process for producing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT102189A AT393177B (en) | 1989-04-28 | 1989-04-28 | PERMANENT MAGNET (MATERIAL) AND METHOD FOR PRODUCING THE SAME |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA102189A true ATA102189A (en) | 1991-01-15 |
AT393177B AT393177B (en) | 1991-08-26 |
Family
ID=3505025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT102189A AT393177B (en) | 1989-04-28 | 1989-04-28 | PERMANENT MAGNET (MATERIAL) AND METHOD FOR PRODUCING THE SAME |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0395625B1 (en) |
AT (1) | AT393177B (en) |
DD (1) | DD294124A5 (en) |
DE (1) | DE59007732D1 (en) |
HU (1) | HU219793B (en) |
PL (1) | PL164473B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393178B (en) * | 1989-10-25 | 1991-08-26 | Boehler Gmbh | PERMANENT MAGNET (MATERIAL) AND METHOD FOR PRODUCING THE SAME |
AT398861B (en) * | 1991-02-11 | 1995-02-27 | Boehler Ybbstalwerke | SINTERED PERMANENT MAGNET (MATERIAL) AND METHOD FOR THE PRODUCTION THEREOF |
AT399415B (en) * | 1991-03-18 | 1995-05-26 | Boehler Ybbstalwerke | METHOD FOR PRODUCING RARE EARTH-CONTAINING PERMANENT MAGNET (S) (MATERIALS) |
DE4331563A1 (en) * | 1992-09-18 | 1994-03-24 | Hitachi Metals Ltd | Sintered permanent magnet with good thermal stability - containing defined percentages by weight of specified elements |
US6511552B1 (en) * | 1998-03-23 | 2003-01-28 | Sumitomo Special Metals Co., Ltd. | Permanent magnets and R-TM-B based permanent magnets |
EP1860668B1 (en) * | 2005-03-14 | 2015-01-14 | TDK Corporation | R-t-b based sintered magnet |
DE112007002010T5 (en) | 2006-08-23 | 2009-07-02 | ULVAC, Inc., Chigasaki | Permanent magnet and manufacturing method thereof |
JP5069896B2 (en) † | 2006-10-23 | 2012-11-07 | 株式会社小森コーポレーション | Liquid supply device |
CN101615459B (en) * | 2009-04-28 | 2011-11-23 | 中国科学院宁波材料技术与工程研究所 | Method for improving performance of sintered Nd-Fe-B permanent magnetic material |
EP4152348A4 (en) * | 2020-06-23 | 2023-07-05 | Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences | Heavy rare earth-free high-performance neodymium-iron-boron permanent magnet material and preparation method therefor |
DE102020211857A1 (en) * | 2020-09-22 | 2022-03-24 | Mimplus Technologies Gmbh & Co. Kg | Process for producing a permanent magnet from a magnetic starting material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762574A (en) * | 1985-06-14 | 1988-08-09 | Union Oil Company Of California | Rare earth-iron-boron premanent magnets |
JPS6227548A (en) * | 1985-07-27 | 1987-02-05 | Sumitomo Special Metals Co Ltd | Permanent magnet alloy |
DE3637521A1 (en) * | 1986-11-04 | 1988-05-11 | Schramberg Magnetfab | Permanent magnet and process for producing it |
EP0284033B1 (en) * | 1987-03-23 | 1993-08-11 | Tokin Corporation | A method for producing a rare earth metal-iron-boron anisotropic bonded magnet from rapidly-quenched rare earth metal-iron-boron alloy ribbon-like flakes |
US5147447A (en) * | 1988-06-03 | 1992-09-15 | Mitsubishi Materials Corporation | Sintered rare earth metal-boron-iron alloy magnets and a method for their production |
-
1989
- 1989-04-28 AT AT102189A patent/AT393177B/en not_active IP Right Cessation
-
1990
- 1990-04-06 DE DE59007732T patent/DE59007732D1/en not_active Expired - Fee Related
- 1990-04-06 EP EP90890106A patent/EP0395625B1/en not_active Expired - Lifetime
- 1990-04-24 DD DD34005890A patent/DD294124A5/en not_active IP Right Cessation
- 1990-04-24 PL PL28491290A patent/PL164473B1/en unknown
- 1990-04-26 HU HU587/90A patent/HU219793B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU219793B (en) | 2001-08-28 |
DE59007732D1 (en) | 1995-01-05 |
EP0395625B1 (en) | 1994-11-23 |
EP0395625A2 (en) | 1990-10-31 |
AT393177B (en) | 1991-08-26 |
PL164473B1 (en) | 1994-08-31 |
HU902587D0 (en) | 1990-08-28 |
EP0395625A3 (en) | 1991-11-06 |
DD294124A5 (en) | 1991-09-19 |
HUH3605A (en) | 1992-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
UEP | Publication of translation of european patent specification | ||
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |