BE539375A - - Google Patents
Info
- Publication number
- BE539375A BE539375A BE539375DA BE539375A BE 539375 A BE539375 A BE 539375A BE 539375D A BE539375D A BE 539375DA BE 539375 A BE539375 A BE 539375A
- 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
- C04B35/265—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 |
|---|---|---|---|
| US440540A US2961407A (en) | 1954-06-30 | 1954-06-30 | Mixed ferrite composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539375A true BE539375A (de) |
Family
ID=23749165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539375D BE539375A (de) | 1954-06-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2961407A (de) |
| BE (1) | BE539375A (de) |
| DE (1) | DE1028485B (de) |
| FR (1) | FR1137348A (de) |
| GB (1) | GB793551A (de) |
| NL (1) | NL95086C (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055833A (en) * | 1957-10-31 | 1962-09-25 | Rca Corp | Mixed ferrospinels |
| US4023174A (en) * | 1958-03-10 | 1977-05-10 | The United States Of America As Represented By The Secretary Of The Navy | Magnetic ceramic absorber |
| US3061546A (en) * | 1960-03-02 | 1962-10-30 | Rca Corp | Magnetic cores |
| US3344072A (en) * | 1963-02-28 | 1967-09-26 | Nippon Electric Co | Tantalum doped nickel-zinc ferrite |
| US3347815A (en) * | 1963-10-16 | 1967-10-17 | Du Pont | Magnetic ink |
| DE1696446B1 (de) * | 1964-01-20 | 1969-10-23 | Siemens Ag | Ferromagnetischer Ferritkoerper mit einem bei hoher Erregung negativen Temperaturkoeffizienten der Wechselfeldverluste |
| JPS5227358B1 (de) * | 1967-05-25 | 1977-07-20 | ||
| US3951869A (en) * | 1974-09-03 | 1976-04-20 | Petro-Tex Chemical Corporation | Modified zinc ferrite oxidative dehydrogenation catalysts |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT167377B (de) * | 1943-07-01 | 1950-12-27 | Philips Nv | Magnetischer Kern und Verfahren zur Herstellung eines magnetischen Materials |
| US2565058A (en) * | 1949-05-26 | 1951-08-21 | Steatite Res Corp | Ceramic magnetic materials with high saturation-flux density |
| GB677418A (en) * | 1950-05-27 | 1952-08-13 | Steatite Res Corp | Ceramic ferromagnetic body with high maximum permeability |
| US2626445A (en) * | 1950-06-07 | 1953-01-27 | Steatite Res Corp | Heavy-metal oxide resistors and process of making same |
-
0
- BE BE539375D patent/BE539375A/xx unknown
-
1954
- 1954-06-30 US US440540A patent/US2961407A/en not_active Expired - Lifetime
-
1955
- 1955-05-16 GB GB14109/55A patent/GB793551A/en not_active Expired
- 1955-06-16 FR FR1137348D patent/FR1137348A/fr not_active Expired
- 1955-06-24 DE DEG17451A patent/DE1028485B/de active Pending
- 1955-06-29 NL NL198468A patent/NL95086C/nl active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1028485B (de) | 1958-04-17 |
| NL95086C (nl) | 1960-08-15 |
| GB793551A (en) | 1958-04-16 |
| FR1137348A (fr) | 1957-05-27 |
| US2961407A (en) | 1960-11-22 |