IT984212B - INTERMETAL PRODUCT SINTERED OF COBALT NEODYMIUM AND SAMARIUS AND PERMANENT MAGNETS FORMED FROM IT - Google Patents
INTERMETAL PRODUCT SINTERED OF COBALT NEODYMIUM AND SAMARIUS AND PERMANENT MAGNETS FORMED FROM ITInfo
- Publication number
- IT984212B IT984212B IT23508/73A IT2350873A IT984212B IT 984212 B IT984212 B IT 984212B IT 23508/73 A IT23508/73 A IT 23508/73A IT 2350873 A IT2350873 A IT 2350873A IT 984212 B IT984212 B IT 984212B
- Authority
- IT
- Italy
- Prior art keywords
- samarius
- intermetal
- permanent magnets
- magnets formed
- product sintered
- 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
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 |
---|---|---|---|
US00249362A US3821035A (en) | 1972-05-01 | 1972-05-01 | Sintered cobalt-neodymium-samarium intermetallic product and permanent magnets produced therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
IT984212B true IT984212B (en) | 1974-11-20 |
Family
ID=22943141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23508/73A IT984212B (en) | 1972-05-01 | 1973-04-27 | INTERMETAL PRODUCT SINTERED OF COBALT NEODYMIUM AND SAMARIUS AND PERMANENT MAGNETS FORMED FROM IT |
Country Status (9)
Country | Link |
---|---|
US (1) | US3821035A (en) |
JP (1) | JPS568906B2 (en) |
BE (1) | BE798862A (en) |
DE (1) | DE2321368A1 (en) |
ES (1) | ES413906A1 (en) |
FR (1) | FR2183047B1 (en) |
GB (1) | GB1410267A (en) |
IT (1) | IT984212B (en) |
NL (1) | NL7305994A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3919001A (en) * | 1974-03-04 | 1975-11-11 | Crucible Inc | Sintered rare-earth cobalt magnets comprising mischmetal plus cerium-free mischmetal |
US4090892A (en) * | 1975-01-14 | 1978-05-23 | Bbc Brown Boveri & Company Limited | Permanent magnetic material which contains rare earth metals, especially neodymium, and cobalt process for its production and its use |
US4851058A (en) * | 1982-09-03 | 1989-07-25 | General Motors Corporation | High energy product rare earth-iron magnet alloys |
DE3379131D1 (en) * | 1982-09-03 | 1989-03-09 | Gen Motors Corp | Re-tm-b alloys, method for their production and permanent magnets containing such alloys |
US4563330A (en) * | 1983-09-30 | 1986-01-07 | Crucible Materials Corporation | Samarium-cobalt magnet alloy containing praseodymium and neodymium |
CA1253720A (en) * | 1983-11-17 | 1989-05-09 | David J. Larson, Jr. | Ordered arrays of ferromagnetic composites |
JPS60182510U (en) * | 1984-05-16 | 1985-12-04 | ヨシモトポ−ル株式会社 | Tube joining device |
USRE32714E (en) * | 1984-09-25 | 1988-07-19 | North Carolina State University | Method of producing high performance permanent magnets |
US4541877A (en) * | 1984-09-25 | 1985-09-17 | North Carolina State University | Method of producing high performance permanent magnets |
US4620872A (en) * | 1984-10-18 | 1986-11-04 | Mitsubishi Kinzoku Kabushiki Kaisha | Composite target material and process for producing the same |
US5087302A (en) * | 1989-05-15 | 1992-02-11 | Industrial Technology Research Institute | Process for producing rare earth magnet |
-
1972
- 1972-05-01 US US00249362A patent/US3821035A/en not_active Expired - Lifetime
-
1973
- 1973-04-18 ES ES413906A patent/ES413906A1/en not_active Expired
- 1973-04-27 IT IT23508/73A patent/IT984212B/en active
- 1973-04-27 BE BE130540A patent/BE798862A/en unknown
- 1973-04-27 DE DE2321368A patent/DE2321368A1/en not_active Withdrawn
- 1973-04-27 NL NL7305994A patent/NL7305994A/xx not_active Application Discontinuation
- 1973-04-27 FR FR7315299A patent/FR2183047B1/fr not_active Expired
- 1973-04-30 GB GB2055973A patent/GB1410267A/en not_active Expired
- 1973-05-01 JP JP4769073A patent/JPS568906B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES413906A1 (en) | 1976-05-16 |
GB1410267A (en) | 1975-10-15 |
NL7305994A (en) | 1973-11-05 |
JPS568906B2 (en) | 1981-02-26 |
FR2183047B1 (en) | 1978-09-08 |
JPS4941218A (en) | 1974-04-18 |
BE798862A (en) | 1973-08-16 |
US3821035A (en) | 1974-06-28 |
DE2321368A1 (en) | 1973-11-22 |
FR2183047A1 (en) | 1973-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT979420B (en) | METHOD FOR MANUFACTURING MAGNETIC REGISTRATION MATERIALS AND MATERIALS MANUFACTURED WITH IT | |
IT984212B (en) | INTERMETAL PRODUCT SINTERED OF COBALT NEODYMIUM AND SAMARIUS AND PERMANENT MAGNETS FORMED FROM IT | |
CA978611A (en) | Armature assembly and magnetically suspended vehicle | |
CA969076A (en) | Permanent magnets and process therefor | |
FI48535C (en) | Permanent magnet strong field separator | |
CA931202A (en) | Permanent magnet electromagnetic actuator | |
CA929082A (en) | Method and permanent magnets produced by densifying magnetically anisotropic powders | |
IT994755B (en) | MAGNETIC POWDER OF SUBSTITUTED FERRIC COBALT OXIDE AND METHOD OF PREPARING IT | |
NL169198C (en) | METHOD FOR PREPARING FERROMAGNETIC PARTICLES, AND MAGNETS AND MAGNETIC COMPONENTS COMPOSED THEREOF | |
IT1018771B (en) | PERMANENT ANISOTROPIC MAGNETS OF ALLOYS OF MN AI C AND PROCEDURE FOR PRODUCING THEM | |
IT942675B (en) | PROCEDURE AND DEVICE FOR THE FORMING OF OXYCERAMIC BODIES OF PERMANENT MAGNETS WITH HIGH ANISOTROPY | |
IT949981B (en) | MATERIALS AND METHOD FOR STABILIZED PERMANENT MAGNETS | |
GB1444155A (en) | Method of producing an electrical signal representative of the magnetic or electric properties of ferromagnetic material | |
CA950711A (en) | Method of manufacturing a body having anisotropic permanent magnetic properties | |
CA933344A (en) | Magnetically-anisotropic permanent magnets and method of making same | |
IT944398B (en) | PROCEDURE FOR THE MANUFACTURE OF PERMANENT MAGNETS SINTERED OF COBALT AND RARE EARTH | |
CA890350A (en) | Permanent magnet materials having superior magnetic characteristics and method | |
IT993556B (en) | MANUFACTURING PROCESS OF PERMANENT MAGNETS STARTING FROM A COBALT AND SAMARIUM CAST ALLOY | |
SE404973B (en) | MAGNETIC MATERIAL CONSISTING OF STABLE INTERMETALLIC ASSOCIATIONS OF COBOLT AND RARE ARTICLES | |
IT1040305B (en) | CONCERIO AND COBALT METALLIC MIX MAGNETS | |
CA890843A (en) | Permanent magnet material powders having superior magnetic characteristics and method | |
CA914553A (en) | Permanent magnet material powders having superior magnetic characteristics and method | |
CA842178A (en) | Method of manufacturing anisotropic permanent magnets and magnets thus manufactured | |
CA864504A (en) | Permanent magnet material powders having superior magnetic characteristics and method | |
IT998976B (en) | MAGNET SYSTEM |