ES219075A1 - UN MÉTODO DE PRODUCCIoN DE UN NuCLEO MAGNÉTICO - Google Patents
UN MÉTODO DE PRODUCCIoN DE UN NuCLEO MAGNÉTICOInfo
- Publication number
- ES219075A1 ES219075A1 ES0219075A ES219075A ES219075A1 ES 219075 A1 ES219075 A1 ES 219075A1 ES 0219075 A ES0219075 A ES 0219075A ES 219075 A ES219075 A ES 219075A ES 219075 A1 ES219075 A1 ES 219075A1
- Authority
- ES
- Spain
- Prior art keywords
- alcohol
- cooled
- ground
- mixture
- hysteresis loop
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002506 iron compounds Chemical class 0.000 abstract 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052808 lithium carbonate Inorganic materials 0.000 abstract 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 abstract 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
Abstract
Método de producción de un núcleo magnético cuyo lazo de histéresis se aproxima a un rectángulo en que se cumplen las condiciones Br/Bcl > 07(Rs) max > 06 y Hc < 4 Oerstedcaracterizado por el hecho de que se fabrica un núcleo magnético principalmente de por lo menos un compuesto de la fórmula LixNI(1-2x)Fe(2 + x)O4en que x está comprendido entre 040 y 048siendo producido dicho compuesto mediante el calentamiento de una mezcla de compuestos de litioniquel y hierro en relación de pesos deseada en una atmosfera gaseosaque contiene un contenido de oxígeno mayor que 50% en volumena una temperatura 1.100 a 1.200ºC.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL183808A NL82272C (es) | 1953-12-21 | 1953-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES219075A1 true ES219075A1 (es) | 1955-07-01 |
Family
ID=32733181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0219075A Expired ES219075A1 (es) | 1953-12-21 | 1954-12-18 | UN MÉTODO DE PRODUCCIoN DE UN NuCLEO MAGNÉTICO |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2882234A (es) |
| BE (1) | BE534271A (es) |
| CH (1) | CH333336A (es) |
| DE (1) | DE969525C (es) |
| ES (1) | ES219075A1 (es) |
| FR (1) | FR1116092A (es) |
| GB (1) | GB759244A (es) |
| NL (1) | NL82272C (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989475A (en) * | 1955-10-25 | 1961-06-20 | Steatit Magnesia Ag | Ferrite of field independent permeability |
| US3002929A (en) * | 1956-05-01 | 1961-10-03 | Bell Telephone Labor Inc | Process for making composite ferrites |
| US3038860A (en) * | 1956-12-20 | 1962-06-12 | Francis E Vinal | Lithium nickel ferrites |
| US3030307A (en) * | 1958-04-29 | 1962-04-17 | Sylvania Electric Prod | Ferrite material containing lithium and aluminum oxides |
| US3031407A (en) * | 1959-03-24 | 1962-04-24 | Ibm | Method of producing ferrite bodies |
| NL273242A (es) * | 1962-01-05 | |||
| GB989389A (en) * | 1962-01-12 | 1965-04-14 | Rca Corp | Ferromagnetic ferrite core and method of manufacture thereof |
| NL278942A (es) * | 1962-05-25 | |||
| NL286715A (es) * | 1962-12-13 | 1965-02-10 | ||
| US4362715A (en) * | 1980-05-01 | 1982-12-07 | Pq Corporation | Cosmetic vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL77389C (es) * | 1949-04-28 | 1955-02-15 |
-
1953
- 1953-12-21 NL NL183808A patent/NL82272C/xx active
-
1954
- 1954-12-18 ES ES0219075A patent/ES219075A1/es not_active Expired
- 1954-12-18 DE DEN9920A patent/DE969525C/de not_active Expired
- 1954-12-20 BE BE534271D patent/BE534271A/xx unknown
- 1954-12-20 FR FR1116092D patent/FR1116092A/fr not_active Expired
- 1954-12-20 CH CH333336D patent/CH333336A/de unknown
- 1954-12-20 US US476528A patent/US2882234A/en not_active Expired - Lifetime
- 1954-12-20 GB GB36751/54A patent/GB759244A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL82272C (es) | 1956-08-15 |
| CH333336A (de) | 1958-10-15 |
| US2882234A (en) | 1959-04-14 |
| GB759244A (en) | 1956-10-17 |
| BE534271A (es) | 1955-06-20 |
| FR1116092A (fr) | 1956-05-03 |
| DE969525C (de) | 1958-06-12 |
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