BE548662A - - Google Patents
Info
- Publication number
- BE548662A BE548662A BE548662DA BE548662A BE 548662 A BE548662 A BE 548662A BE 548662D A BE548662D A BE 548662DA BE 548662 A BE548662 A BE 548662A
- Authority
- BE
- Belgium
Links
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
- C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/34—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 soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL198142 | 1955-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE548662A true BE548662A (en:Method) |
Family
ID=19750711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE548662D BE548662A (en:Method) | 1955-06-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2927897A (en:Method) |
| BE (1) | BE548662A (en:Method) |
| CH (1) | CH360143A (en:Method) |
| DE (1) | DE1014915B (en:Method) |
| ES (1) | ES229186A1 (en:Method) |
| FR (1) | FR1151437A (en:Method) |
| GB (1) | GB797168A (en:Method) |
| NL (1) | NL97142C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034987A (en) * | 1957-12-31 | 1962-05-15 | Rca Corp | Magnetic cores |
| US3059194A (en) * | 1958-12-29 | 1962-10-16 | Bell Telephone Labor Inc | Microwave ferrite devices |
| NL257266A (en:Method) * | 1959-11-10 | |||
| NL256989A (en:Method) * | 1959-11-10 | |||
| US3375196A (en) * | 1964-02-05 | 1968-03-26 | Hitachi Ltd | Method for introducing calcium oxide into manganese-zinc ferrite magnetic materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576456A (en) * | 1946-12-31 | 1951-11-27 | Rca Corp | Materials of high magnetic permeability |
-
0
- BE BE548662D patent/BE548662A/xx unknown
- NL NL97142D patent/NL97142C/xx active
-
1956
- 1956-06-13 GB GB18262/56A patent/GB797168A/en not_active Expired
- 1956-06-13 DE DEN12348A patent/DE1014915B/de active Pending
- 1956-06-13 ES ES0229186A patent/ES229186A1/es not_active Expired
- 1956-06-14 CH CH360143D patent/CH360143A/de unknown
- 1956-06-14 FR FR1151437D patent/FR1151437A/fr not_active Expired
- 1956-06-18 US US591803A patent/US2927897A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL97142C (en:Method) | |
| DE1014915B (de) | 1957-08-29 |
| US2927897A (en) | 1960-03-08 |
| FR1151437A (fr) | 1958-01-30 |
| ES229186A1 (es) | 1957-04-01 |
| CH360143A (de) | 1962-02-15 |
| GB797168A (en) | 1958-06-25 |