FR1018562A - Matière céramique magnétique - Google Patents
Matière céramique magnétiqueInfo
- Publication number
- FR1018562A FR1018562A FR1018562DA FR1018562A FR 1018562 A FR1018562 A FR 1018562A FR 1018562D A FR1018562D A FR 1018562DA FR 1018562 A FR1018562 A FR 1018562A
- Authority
- FR
- France
- Prior art keywords
- ceramic material
- magnetic ceramic
- magnetic
- ceramic
- 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
- 229910010293 ceramic material Inorganic materials 0.000 title 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
- C04B35/2625—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 magnesium
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 |
---|---|---|---|
US95582A US2565111A (en) | 1949-05-26 | 1949-05-26 | Ceramic magnetic material with a small temperature coefficient |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1018562A true FR1018562A (fr) | 1953-01-09 |
Family
ID=22252661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1018562D Expired FR1018562A (fr) | 1949-05-26 | 1950-05-24 | Matière céramique magnétique |
Country Status (5)
Country | Link |
---|---|
US (1) | US2565111A (fr) |
CH (1) | CH289183A (fr) |
FR (1) | FR1018562A (fr) |
GB (1) | GB668699A (fr) |
NL (1) | NL76660C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176544B (de) * | 1957-09-18 | 1964-08-20 | Hermsdorf Keramik Veb | Verfahren zur Herstellung von hartmagnetischen Oxydwerkstoffen |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734034A (en) * | 1956-02-07 | Magnetic compositions | ||
US2670331A (en) * | 1951-09-28 | 1954-02-23 | Steatite Res Corp | Magnesium-zinc ceramic ferrite containing copper |
IT492518A (fr) * | 1951-10-30 | |||
BE517872A (fr) * | 1952-02-22 | |||
FR1051851A (fr) * | 1952-02-28 | 1954-01-19 | Centre Nat Rech Scient | Perfectionnements aux matériaux ferromagnétiques en ferrites mixtes de manganèse, de magnésium et de zinc et aux procédés de fabrication desdits matériaux |
US3023165A (en) * | 1956-08-17 | 1962-02-27 | Bell Telephone Labor Inc | Magnesium ferrite containing aluminum and method of making same |
US2981903A (en) * | 1954-02-26 | 1961-04-25 | Bell Telephone Labor Inc | Gyromagnetic wave transmission devices |
US2830162A (en) * | 1954-06-22 | 1958-04-08 | Raytheon Mfg Co | Heating method and apparatus |
NL114043C (fr) * | 1955-06-30 | |||
US2846655A (en) * | 1955-08-19 | 1958-08-05 | Hughes Aircraft Co | Impregnated ferrite |
US2992990A (en) * | 1956-01-05 | 1961-07-18 | Richard G Parker | Soft magnetic material |
US2980617A (en) * | 1956-03-13 | 1961-04-18 | Indiana General Corp | Ferrite compositions and method of making same |
US3039965A (en) * | 1957-05-06 | 1962-06-19 | Du Pont | Ilmenite-type complex manganese oxides and preparation thereof |
US3039964A (en) * | 1957-05-06 | 1962-06-19 | Du Pont | Preparation of ilmenite-type compounds |
US3033792A (en) * | 1957-05-28 | 1962-05-08 | Kikuchi Yoshimitsu | Method of manufacturing ferrite magnetostriction vibrators |
US2981690A (en) * | 1957-06-18 | 1961-04-25 | Steatite Res Corp | Ferrites with square hysteresis loops |
US3066233A (en) * | 1957-07-25 | 1962-11-27 | Clevite Corp | Ferrite transducers |
US3096288A (en) * | 1957-12-23 | 1963-07-02 | Union Carbide Corp | Ferri-magnetic spinel bodies |
US2934667A (en) * | 1958-06-17 | 1960-04-26 | Gen Electric | Controlled resistivity glaze for ignitor plugs |
US3007875A (en) * | 1959-06-23 | 1961-11-07 | Steatite Res Corp | Square loop ferrites |
US3061546A (en) * | 1960-03-02 | 1962-10-30 | Rca Corp | Magnetic cores |
NL273242A (fr) * | 1962-01-05 | |||
JP3644545B2 (ja) * | 1992-09-14 | 2005-04-27 | 株式会社村田製作所 | 酸化物磁性材料 |
US5523549A (en) * | 1994-05-25 | 1996-06-04 | Ceramic Powders, Inc. | Ferrite compositions for use in a microwave oven |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1881711A (en) * | 1931-08-14 | 1932-10-11 | Bell Telephone Labor Inc | Magnetic structure |
US2382136A (en) * | 1943-03-13 | 1945-08-14 | Henry L Crowley & Company Inc | Ceramic bodies and method of producing same |
US2452531A (en) * | 1943-05-31 | 1948-10-26 | Hartford Nat Bank & Trust Co | Process of manufacturing a magnetic material and magnetic core |
-
1949
- 1949-05-26 US US95582A patent/US2565111A/en not_active Expired - Lifetime
-
1950
- 1950-05-10 GB GB11666/50A patent/GB668699A/en not_active Expired
- 1950-05-24 FR FR1018562D patent/FR1018562A/fr not_active Expired
- 1950-05-25 CH CH289183D patent/CH289183A/de unknown
- 1950-05-26 NL NL76660D patent/NL76660C/xx active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176544B (de) * | 1957-09-18 | 1964-08-20 | Hermsdorf Keramik Veb | Verfahren zur Herstellung von hartmagnetischen Oxydwerkstoffen |
Also Published As
Publication number | Publication date |
---|---|
GB668699A (en) | 1952-03-19 |
NL76660C (fr) | 1954-12-15 |
US2565111A (en) | 1951-08-21 |
CH289183A (de) | 1953-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1018562A (fr) | Matière céramique magnétique | |
FR992022A (fr) | Matière textile | |
CH287994A (de) | Dielektrisches Material. | |
FR1018561A (fr) | Matière céramique ferromagnétique | |
FR1012533A (fr) | Matériau réfractaire | |
FR981725A (fr) | Matière réfractaire | |
FR984822A (fr) | Matière filtrante moulable | |
AT169297B (de) | Hüpfgerät | |
AT171258B (de) | Rieselwerk | |
AT167933B (de) | Rieselwerk | |
AT171110B (de) | Dielektrisches Material | |
FR1018543A (fr) | Scellements céramiques | |
FR1043861A (fr) | Matière luminescente | |
AT177928B (de) | Thermoplastisches Material | |
FR1026939A (fr) | Matériaux réfractaires | |
FR1017426A (fr) | Magnétron | |
FR1026116A (fr) | Couche-culotte | |
FI24856A (fi) | Tielana | |
DK75270C (da) | Pudsmateriale. | |
FR982684A (fr) | Poudre à mouler | |
DK75020C (da) | Formemateriale. | |
FR984333A (fr) | Matière luminescente | |
AT170914B (de) | Einsiedeglas | |
FR1048647A (fr) | Matière luminescente | |
FR1046960A (fr) | Matière luminescente |