CH448295A - Verfahren zur Herstellung eines ferromagnetischen Materials - Google Patents
Verfahren zur Herstellung eines ferromagnetischen MaterialsInfo
- Publication number
- CH448295A CH448295A CH251663A CH251663A CH448295A CH 448295 A CH448295 A CH 448295A CH 251663 A CH251663 A CH 251663A CH 251663 A CH251663 A CH 251663A CH 448295 A CH448295 A CH 448295A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- ferromagnetic material
- ferromagnetic
- Prior art date
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
- C04B35/2608—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
- C04B35/2616—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 lithium
-
- 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
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR889363A FR1323644A (fr) | 1962-02-27 | 1962-02-27 | Matériaux ferromagnétiques et procédés pour leur fabrication |
FR922335A FR1354232A (fr) | 1962-02-27 | 1963-01-23 | Matériaux ferromagnétiques et procédés pour leur fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
CH448295A true CH448295A (de) | 1967-12-15 |
Family
ID=26194553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH251663A CH448295A (de) | 1962-02-27 | 1963-02-26 | Verfahren zur Herstellung eines ferromagnetischen Materials |
Country Status (7)
Country | Link |
---|---|
US (1) | US3291739A (de) |
JP (1) | JPS525719B1 (de) |
BE (1) | BE628934A (de) |
CH (1) | CH448295A (de) |
FR (2) | FR1323644A (de) |
GB (1) | GB979953A (de) |
NL (1) | NL289501A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1430189A (fr) * | 1964-12-29 | 1966-03-04 | Lignes Telegraph Telephon | Matériaux ferromagnétiques et procédés pour leur fabrication |
DE1276534B (de) * | 1965-05-10 | 1968-08-29 | Philips Patentverwaltung | Verfahren zur Herstellung eines ferromagnetischen Ferritmaterials mit hexagonaler Kristallstruktur |
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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2906710A (en) * | 1959-09-29 | Ferroelectric ceramic composition | ||
NL95813C (de) * | 1957-10-21 | 1960-11-15 | ||
US2982732A (en) * | 1957-12-30 | 1961-05-02 | Ibm | Ferrite composition containing titanium and nickel |
US3072576A (en) * | 1958-05-27 | 1963-01-08 | Aladdin Ind Inc | Ferrites having rectangular hysteresis loops and method for manufacture of same |
-
1962
- 1962-02-27 FR FR889363A patent/FR1323644A/fr not_active Expired
-
1963
- 1963-01-23 FR FR922335A patent/FR1354232A/fr not_active Expired
- 1963-02-20 US US259864A patent/US3291739A/en not_active Expired - Lifetime
- 1963-02-20 JP JP38007476A patent/JPS525719B1/ja active Pending
- 1963-02-22 GB GB7265/63A patent/GB979953A/en not_active Expired
- 1963-02-26 CH CH251663A patent/CH448295A/de unknown
- 1963-02-27 BE BE628934D patent/BE628934A/xx unknown
- 1963-02-27 NL NL289501D patent/NL289501A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1323644A (fr) | 1963-04-12 |
NL289501A (de) | 1965-03-25 |
JPS525719B1 (de) | 1977-02-16 |
BE628934A (de) | 1963-08-27 |
US3291739A (en) | 1966-12-13 |
GB979953A (en) | 1965-01-06 |
FR1354232A (fr) | 1964-03-06 |
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