ES413906A1 - Mejoras en la fabricacion de imanes permanentes. - Google Patents
Mejoras en la fabricacion de imanes permanentes.Info
- Publication number
- ES413906A1 ES413906A1 ES413906A ES413906A ES413906A1 ES 413906 A1 ES413906 A1 ES 413906A1 ES 413906 A ES413906 A ES 413906A ES 413906 A ES413906 A ES 413906A ES 413906 A1 ES413906 A1 ES 413906A1
- Authority
- ES
- Spain
- Prior art keywords
- neodymium
- samarium
- sintered product
- permanent magnets
- cobalt
- Prior art date
- 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
- BEMLWQJRXLPFJO-UHFFFAOYSA-N [Co].[Sm].[Nd] Chemical compound [Co].[Sm].[Nd] BEMLWQJRXLPFJO-UHFFFAOYSA-N 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 3
- 229910052779 Neodymium Inorganic materials 0.000 abstract 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 abstract 2
- 150000002910 rare earth metals Chemical class 0.000 abstract 2
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 abstract 1
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 |
|---|---|
| ES413906A1 true ES413906A1 (es) | 1976-05-16 |
Family
ID=22943141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES413906A Expired ES413906A1 (es) | 1972-05-01 | 1973-04-18 | Mejoras en la fabricacion de imanes permanentes. |
Country Status (9)
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 |
| EP0108474B2 (en) * | 1982-09-03 | 1995-06-21 | General Motors Corporation | RE-TM-B alloys, method for their production and permanent magnets containing such alloys |
| US4851058A (en) * | 1982-09-03 | 1989-07-25 | General Motors Corporation | High energy product rare earth-iron magnet 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 (ja) * | 1984-05-16 | 1985-12-04 | ヨシモトポ−ル株式会社 | 管体接合装置 |
| US4541877A (en) * | 1984-09-25 | 1985-09-17 | North Carolina State University | Method of producing high performance permanent magnets |
| USRE32714E (en) * | 1984-09-25 | 1988-07-19 | 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/es not_active Expired
- 1973-04-27 IT IT23508/73A patent/IT984212B/it active
- 1973-04-27 FR FR7315299A patent/FR2183047B1/fr not_active Expired
- 1973-04-27 NL NL7305994A patent/NL7305994A/xx not_active Application Discontinuation
- 1973-04-27 BE BE130540A patent/BE798862A/xx unknown
- 1973-04-27 DE DE2321368A patent/DE2321368A1/de not_active Withdrawn
- 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 |
|---|---|
| GB1410267A (en) | 1975-10-15 |
| DE2321368A1 (de) | 1973-11-22 |
| FR2183047B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-09-08 |
| FR2183047A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-14 |
| US3821035A (en) | 1974-06-28 |
| NL7305994A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-05 |
| BE798862A (fr) | 1973-08-16 |
| IT984212B (it) | 1974-11-20 |
| JPS4941218A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-18 |
| JPS568906B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES413906A1 (es) | Mejoras en la fabricacion de imanes permanentes. | |
| SE7607760L (sv) | Permanentmagnet och forfarande for framstellning av densamma | |
| ES429936A1 (es) | Sistema de adherencia permanentemente magnetico con fuerza de adherencia variable. | |
| GB1299157A (en) | Permanent magnet | |
| ES383757A1 (es) | Un metodo de producir un cuerpo que tiene propiedades mag- neticas permanentes, anisotrapas. | |
| ES365977A1 (es) | Metodo para obtener materiales magneticos. | |
| JPS52109191A (en) | Permanent magnet | |
| GB1229758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| ATE103412T1 (de) | Dauermagnet und herstellungsverfahren. | |
| GB1116848A (en) | Metallic permanent magnet material | |
| NL166725C (nl) | Werkwijze voor het bereiden van een poedervormige intermetallische verbinding van een zeldzaam aard- metaal en een andere metaalcomponent, alsmede permanente magneet, verkregen onder toepassing van deze werkwijze. | |
| KR920701999A (ko) | 내식성 희토류-천이금속계 자석 및 그 제조 방법 | |
| JPS56122105A (en) | Manufacture of permanent magnet | |
| ATE26360T1 (de) | Samarium-kobalt-magnetlegierung. | |
| US3432279A (en) | Molded magnetic powdered metal | |
| JPS52150720A (en) | Nonmagnetic steel material superior in mechanical properties | |
| ES277762A1 (es) | Perfeccionamientos en la composición estructural de imanes permanentementes flexibles | |
| JPS5521521A (en) | Permanent magnet material | |
| JPS51112724A (en) | Production of magnets | |
| GB1342698A (en) | Samarium-rare earth magnet | |
| JPS52149216A (en) | Production of sintered magnet from rare earth elements-cobalt intermetallic compound | |
| KR920010671A (ko) | 희토류 영구자석의 제조방법 | |
| JPS5724505A (en) | Manufacture of resin bound type permanent magnet | |
| GB1548954A (en) | Permanent magnet materials | |
| NL7600238A (nl) | Permanentmagnetisch materiaal, dat zeldzame aard- metalen, in het bijzonder neodymium, en kobalt bevat, permanente magneet en werkwijze voor de vervaardiging daarvan. |