JPS4866524A - - Google Patents
Info
- Publication number
- JPS4866524A JPS4866524A JP47125764A JP12576472A JPS4866524A JP S4866524 A JPS4866524 A JP S4866524A JP 47125764 A JP47125764 A JP 47125764A JP 12576472 A JP12576472 A JP 12576472A JP S4866524 A JPS4866524 A JP S4866524A
- Authority
- JP
- Japan
- 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
- 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
-
- 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
- H01F1/0558—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together bonded together
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20786771A | 1971-12-14 | 1971-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4866524A true JPS4866524A (https=) | 1973-09-12 |
| JPS5550099B2 JPS5550099B2 (https=) | 1980-12-16 |
Family
ID=22772304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12576472A Expired JPS5550099B2 (https=) | 1971-12-14 | 1972-12-14 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5550099B2 (https=) |
| AT (1) | AT325866B (https=) |
| CA (1) | CA969076A (https=) |
| CH (1) | CH582410A5 (https=) |
| DD (1) | DD100891A5 (https=) |
| DE (1) | DE2258780A1 (https=) |
| FR (1) | FR2163611B1 (https=) |
| GB (1) | GB1398588A (https=) |
| NL (1) | NL161288C (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149118A (https=) * | 1974-10-25 | 1976-04-28 | Suwa Seikosha Kk | |
| JPS5245523A (en) * | 1975-10-08 | 1977-04-11 | Seiko Instr & Electronics Ltd | Rare earths-cobalt magnet and its production process |
| JPS62284028A (ja) * | 1986-04-30 | 1987-12-09 | Tohoku Metal Ind Ltd | 希土類磁石の製造方法 |
| JPS62284027A (ja) * | 1986-04-30 | 1987-12-09 | Tohoku Metal Ind Ltd | 希土類磁石の製造方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH564837A5 (https=) * | 1973-06-29 | 1975-07-31 | Bbc Brown Boveri & Cie | |
| CH586954A5 (https=) * | 1975-07-24 | 1977-04-15 | Bbc Brown Boveri & Cie | |
| DE3505481A1 (de) * | 1985-02-16 | 1986-08-28 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Sinterverfahren |
| EP0217347B1 (en) * | 1985-09-30 | 1993-02-03 | Kabushiki Kaisha Toshiba | Use of polycrystalline magnetic substances for magnetic refrigeration |
| JP2010525291A (ja) | 2007-12-27 | 2010-07-22 | ヴァキュームシュメルツェ ゲーエムベーハー ウント コンパニー カーゲー | 磁気熱量活性物質を有する複合構造体及びその製造方法 |
| GB2482091B (en) * | 2009-09-21 | 2013-07-17 | Rod F Soderberg | A composite material including magnetic particles which provides structural and magnetic capabilities |
| DE102012218498A1 (de) * | 2012-10-11 | 2014-04-17 | Siemens Aktiengesellschaft | Dynamoelektrische Maschine mit einem mehrpoligen Rotor mit Permanentmagneten und deren Herstellung |
| KR102077147B1 (ko) * | 2017-09-29 | 2020-02-13 | 도요타 지도샤（주） | 희토류 자석 |
| JP7338510B2 (ja) * | 2020-02-27 | 2023-09-05 | トヨタ自動車株式会社 | 希土類磁石の製造方法 |
| JP7529556B2 (ja) | 2020-12-17 | 2024-08-06 | トヨタ自動車株式会社 | 希土類磁石及びその製造方法 |
| CN119296948B (zh) * | 2024-12-10 | 2025-05-09 | 杭州电子科技大学 | 一种同步降低FeSiAl磁粉芯磁滞损耗和涡流损耗的方法 |
-
1972
- 1972-12-01 DE DE19722258780 patent/DE2258780A1/de active Pending
- 1972-12-07 CH CH1781372A patent/CH582410A5/xx not_active IP Right Cessation
- 1972-12-11 GB GB5715672A patent/GB1398588A/en not_active Expired
- 1972-12-11 CA CA158,564A patent/CA969076A/en not_active Expired
- 1972-12-12 DD DD167481A patent/DD100891A5/xx unknown
- 1972-12-14 NL NL7217038.A patent/NL161288C/xx not_active IP Right Cessation
- 1972-12-14 AT AT1065272A patent/AT325866B/de not_active IP Right Cessation
- 1972-12-14 FR FR7244515A patent/FR2163611B1/fr not_active Expired
- 1972-12-14 JP JP12576472A patent/JPS5550099B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149118A (https=) * | 1974-10-25 | 1976-04-28 | Suwa Seikosha Kk | |
| JPS5245523A (en) * | 1975-10-08 | 1977-04-11 | Seiko Instr & Electronics Ltd | Rare earths-cobalt magnet and its production process |
| JPS62284028A (ja) * | 1986-04-30 | 1987-12-09 | Tohoku Metal Ind Ltd | 希土類磁石の製造方法 |
| JPS62284027A (ja) * | 1986-04-30 | 1987-12-09 | Tohoku Metal Ind Ltd | 希土類磁石の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7217038A (https=) | 1973-06-18 |
| GB1398588A (en) | 1975-06-25 |
| FR2163611B1 (https=) | 1976-08-20 |
| DD100891A5 (https=) | 1973-10-12 |
| NL161288B (nl) | 1979-08-15 |
| FR2163611A1 (https=) | 1973-07-27 |
| NL161288C (nl) | 1980-01-15 |
| CA969076A (en) | 1975-06-10 |
| AT325866B (de) | 1975-11-10 |
| CH582410A5 (https=) | 1976-11-30 |
| JPS5550099B2 (https=) | 1980-12-16 |
| DE2258780A1 (de) | 1973-06-28 |
| ATA1065272A (de) | 1975-01-15 |