ES301174A1 - Método de fabricación de un nucleo anular para memorias magnéticas - Google Patents
Método de fabricación de un nucleo anular para memorias magnéticasInfo
- Publication number
- ES301174A1 ES301174A1 ES301174A ES301174A ES301174A1 ES 301174 A1 ES301174 A1 ES 301174A1 ES 301174 A ES301174 A ES 301174A ES 301174 A ES301174 A ES 301174A ES 301174 A1 ES301174 A1 ES 301174A1
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- minutes
- translation
- mol
- machine
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 230000015654 memory Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000001131 transforming effect Effects 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL294371 | 1963-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES301174A1 true ES301174A1 (es) | 1962-12-16 |
Family
ID=19754802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES301174A Expired ES301174A1 (es) | 1963-06-20 | 1964-06-18 | Método de fabricación de un nucleo anular para memorias magnéticas |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3376227A (en, 2012) |
| AT (1) | AT247036B (en, 2012) |
| BE (1) | BE649467A (en, 2012) |
| CH (1) | CH455957A (en, 2012) |
| DE (1) | DE1471347A1 (en, 2012) |
| DK (1) | DK116805B (en, 2012) |
| ES (1) | ES301174A1 (en, 2012) |
| FR (1) | FR1399248A (en, 2012) |
| GB (1) | GB1003533A (en, 2012) |
| NL (1) | NL294371A (en, 2012) |
| OA (1) | OA00766A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528517B1 (en, 2012) * | 1966-12-28 | 1977-03-09 | ||
| US3860524A (en) * | 1969-12-29 | 1975-01-14 | Spang Ind Inc | High permeability manganese-zinc ferrites |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038860A (en) * | 1956-12-20 | 1962-06-12 | Francis E Vinal | Lithium nickel ferrites |
| NL273242A (en, 2012) * | 1962-01-05 |
-
0
- BE BE649467D patent/BE649467A/xx unknown
- NL NL294371D patent/NL294371A/xx unknown
-
1964
- 1964-06-16 DE DE19641471347 patent/DE1471347A1/de active Pending
- 1964-06-17 AT AT518164A patent/AT247036B/de active
- 1964-06-17 DK DK304364AA patent/DK116805B/da unknown
- 1964-06-17 CH CH788564A patent/CH455957A/de unknown
- 1964-06-17 GB GB25072/64A patent/GB1003533A/en not_active Expired
- 1964-06-18 US US376238A patent/US3376227A/en not_active Expired - Lifetime
- 1964-06-18 ES ES301174A patent/ES301174A1/es not_active Expired
- 1964-06-19 FR FR978982A patent/FR1399248A/fr not_active Expired
- 1964-12-12 OA OA50835A patent/OA00766A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1471347A1 (de) | 1969-02-27 |
| AT247036B (de) | 1966-05-25 |
| FR1399248A (fr) | 1965-05-14 |
| BE649467A (en, 2012) | |
| US3376227A (en) | 1968-04-02 |
| DK116805B (da) | 1970-02-16 |
| OA00766A (fr) | 1967-11-15 |
| NL294371A (en, 2012) | |
| CH455957A (de) | 1968-05-15 |
| GB1003533A (en, 2012) | 1965-09-02 |
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