GB839860A - Improvements in or relating to ferromagnetic ferrite materials - Google Patents
Improvements in or relating to ferromagnetic ferrite materialsInfo
- Publication number
- GB839860A GB839860A GB24172/56A GB2417256A GB839860A GB 839860 A GB839860 A GB 839860A GB 24172/56 A GB24172/56 A GB 24172/56A GB 2417256 A GB2417256 A GB 2417256A GB 839860 A GB839860 A GB 839860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxides
- aug
- mixture
- examples
- axis
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 230000005294 ferromagnetic effect Effects 0.000 title 1
- 229910000859 α-Fe Inorganic materials 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 150000002222 fluorine compounds Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003891 oxalate salts Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 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
- C04B35/2633—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 barium, strontium or calcium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL199609 | 1955-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB839860A true GB839860A (en) | 1960-06-29 |
Family
ID=19750721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24172/56A Expired GB839860A (en) | 1955-08-10 | 1956-08-07 | Improvements in or relating to ferromagnetic ferrite materials |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2946752A (enrdf_load_stackoverflow) |
| BE (1) | BE550224A (enrdf_load_stackoverflow) |
| CH (1) | CH376414A (enrdf_load_stackoverflow) |
| DE (1) | DE1148478B (enrdf_load_stackoverflow) |
| FR (1) | FR1163019A (enrdf_load_stackoverflow) |
| GB (1) | GB839860A (enrdf_load_stackoverflow) |
| LU (1) | LU34573A1 (enrdf_load_stackoverflow) |
| NL (1) | NL88282C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851326A (zh) * | 2021-01-29 | 2021-05-28 | 兰州大学 | 一种Co2Z型铁氧体材料及其制备方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1236391B (de) | 1956-05-16 | 1967-03-09 | Philips Nv | Verfahren zur Herstellung eines ferromagnetischen Ferritmaterials mit hexogonaler Kristallstruktur |
| NL108776C (enrdf_load_stackoverflow) * | 1957-04-18 | 1964-07-15 | ||
| NL99528C (enrdf_load_stackoverflow) * | 1957-06-22 | 1961-11-15 | ||
| US3053618A (en) * | 1960-11-23 | 1962-09-11 | Owens Illinois Glass Co | Method for making titanium, zirconium and tin tellurites |
| US3053619A (en) * | 1960-11-30 | 1962-09-11 | Owens Illinois Glass Co | Method of producing cerium tellurite |
| US3177145A (en) * | 1963-02-04 | 1965-04-06 | Ibm | Manganese copper ferrite composition containing titanium and germanium and method ofpreparation |
| FR2432754A1 (fr) * | 1978-08-01 | 1980-02-29 | Thomson Csf | Procede de fabrication d'un materiau dielectrique a barrieres isolantes distribuees en volume, utilisable sous tension elevee, et dispositif electronique realise avec ce materiau |
| US5954992A (en) * | 1996-07-26 | 1999-09-21 | Tdk Corporation | Hexagonal Z type magnetic oxide sintered material, method for making and impedance device |
| JPH118112A (ja) * | 1997-06-17 | 1999-01-12 | Tdk Corp | バルントランス用コア材料、バルントランス用コアおよびバルントランス |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659698A (en) * | 1949-01-03 | 1953-11-17 | Aladdin Ind Inc | Magnetic core and method for manufacturing same |
| BE504686A (enrdf_load_stackoverflow) * | 1950-09-19 | |||
| US2736708A (en) * | 1951-06-08 | 1956-02-28 | Henry L Crowley & Company Inc | Magnetic compositions |
| NL93755C (enrdf_load_stackoverflow) * | 1951-12-21 | |||
| US2723239A (en) * | 1952-09-29 | 1955-11-08 | Rca Corp | Ferrospinel compositions |
| US2778803A (en) * | 1953-02-06 | 1957-01-22 | Aerovox Corp | Magnetically hard materials |
| DE927259C (de) * | 1953-04-26 | 1955-05-02 | Eisen & Stahlind Ag | Oxydischer ferromagnetischer Werkstoff |
| FR1100865A (fr) * | 1954-03-05 | 1955-09-26 | Matériaux magnétiques à base d'oxydes pour la réalisation de bandes d'enregistrement magnétique | |
| FR1114010A (fr) * | 1954-11-09 | 1956-04-06 | Audax | Aimants permanents en oxydes mixtes frittés |
-
1955
- 1955-08-10 NL NL88282D patent/NL88282C/xx active
-
1956
- 1956-08-07 DE DEN12581A patent/DE1148478B/de active Pending
- 1956-08-07 GB GB24172/56A patent/GB839860A/en not_active Expired
- 1956-08-08 FR FR1163019D patent/FR1163019A/fr not_active Expired
- 1956-08-08 CH CH3628956A patent/CH376414A/de unknown
- 1956-08-09 LU LU34573D patent/LU34573A1/xx unknown
- 1956-08-09 BE BE550224D patent/BE550224A/xx unknown
- 1956-08-09 US US603135A patent/US2946752A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851326A (zh) * | 2021-01-29 | 2021-05-28 | 兰州大学 | 一种Co2Z型铁氧体材料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1148478B (de) | 1963-05-09 |
| US2946752A (en) | 1960-07-26 |
| BE550224A (enrdf_load_stackoverflow) | 1957-02-09 |
| NL88282C (enrdf_load_stackoverflow) | 1958-05-16 |
| CH376414A (de) | 1964-03-31 |
| FR1163019A (fr) | 1958-09-22 |
| LU34573A1 (enrdf_load_stackoverflow) | 1956-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2762777A (en) | Permanent magnet and method of making the same | |
| DE976406C (de) | Verwendung eines gebrannten Produktes als ferromagnetische Masse | |
| GB1143448A (en) | Improvements in or relating to manganese-zinc-ferrites | |
| GB839860A (en) | Improvements in or relating to ferromagnetic ferrite materials | |
| US2744873A (en) | Mixed nickel, zinc, vanadium ferrite | |
| GB823971A (en) | Improvements in or relating to ferromagnetic ferrite materials | |
| GB751623A (en) | Improvements in or relating to ferromagnetic ceramic bodies | |
| NO125932B (enrdf_load_stackoverflow) | ||
| GB842005A (en) | Improvements in or relating to ferromagnetic materials | |
| US2961407A (en) | Mixed ferrite composition | |
| US2977312A (en) | Ferromagnetic material | |
| GB906119A (en) | Mixed ferrospinels | |
| US3038860A (en) | Lithium nickel ferrites | |
| GB668700A (en) | Ceramic magnetic materials with high saturation flux density | |
| AT167377B (de) | Magnetischer Kern und Verfahren zur Herstellung eines magnetischen Materials | |
| GB862821A (en) | Improvements in or relating to methods of manufacturing bodies of ferromagnetic materials | |
| GB1205539A (en) | Microwave ferrites | |
| US3300411A (en) | Fluxes for sintering lithium ferrites | |
| GB833007A (en) | Improvements in or relating to ferromagnetic materials, more particularly for ferromagnetic bodies for use at frequencies of at least 50 mc/s, methods of manufacturing such materials and ferromagnetic bodies consisting of such materials | |
| US2981903A (en) | Gyromagnetic wave transmission devices | |
| GB1060598A (en) | Ferromagnetic cores and processes for the preparation thereof | |
| GB854831A (en) | Improvements in or relating to ferrite magnetic core memory elements | |
| JPS565331A (en) | Oxide type magnetic material of low electric power loss for use in high temperature range | |
| US2714580A (en) | Magnetic materials and methods of making the same | |
| US2992990A (en) | Soft magnetic material |