GB829846A - Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same - Google Patents
Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing sameInfo
- Publication number
- GB829846A GB829846A GB329/58A GB32958A GB829846A GB 829846 A GB829846 A GB 829846A GB 329/58 A GB329/58 A GB 329/58A GB 32958 A GB32958 A GB 32958A GB 829846 A GB829846 A GB 829846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxides
- temperature coefficient
- temperature
- magnetic permeability
- ceramic materials
- 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
- 230000035699 permeability Effects 0.000 title abstract 3
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 title 1
- 230000005294 ferromagnetic effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910001308 Zinc ferrite Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 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
- C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (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 |
|---|---|---|---|
| FR1185318T | 1957-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB829846A true GB829846A (en) | 1960-03-09 |
Family
ID=9663857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB329/58A Expired GB829846A (en) | 1957-01-08 | 1958-01-03 | Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3021283A (cs) |
| BE (1) | BE563783A (cs) |
| FR (1) | FR1185318A (cs) |
| GB (1) | GB829846A (cs) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576456A (en) * | 1946-12-31 | 1951-11-27 | Rca Corp | Materials of high magnetic permeability |
| US2565861A (en) * | 1947-09-26 | 1951-08-28 | Rca Corp | Magnetic materials |
| US2640813A (en) * | 1948-06-26 | 1953-06-02 | Aladdin Ind Inc | Reaction product of a mixed ferrite and lead titanate |
| NL91985C (cs) * | 1951-09-12 | |||
| US2723239A (en) * | 1952-09-29 | 1955-11-08 | Rca Corp | Ferrospinel compositions |
| GB752659A (en) * | 1953-11-06 | 1956-07-11 | Acec | Improvements in and relating to ferrite compositions |
| FR1107654A (fr) * | 1954-06-23 | 1956-01-04 | Telecommunications Sa | Matériaux ferrocéramiques magnétiques à pertes faibles |
| FR1122258A (fr) * | 1955-02-03 | 1956-09-04 | Centre Nat Rech Scient | Matériau ferromagnétique et son procédé de fabrication |
| BE548112A (cs) * | 1955-07-01 |
-
0
- BE BE563783D patent/BE563783A/xx unknown
-
1957
- 1957-01-08 FR FR1185318D patent/FR1185318A/fr not_active Expired
-
1958
- 1958-01-03 US US707049A patent/US3021283A/en not_active Expired - Lifetime
- 1958-01-03 GB GB329/58A patent/GB829846A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3021283A (en) | 1962-02-13 |
| FR1185318A (fr) | 1959-07-31 |
| BE563783A (cs) |
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