AT293036B - Verfahren zur Herstellung eines keramischen, polykristallinen, magnetisch anisotropen Spinellferritkörpers - Google Patents
Verfahren zur Herstellung eines keramischen, polykristallinen, magnetisch anisotropen SpinellferritkörpersInfo
- Publication number
- AT293036B AT293036B AT842369A AT842369A AT293036B AT 293036 B AT293036 B AT 293036B AT 842369 A AT842369 A AT 842369A AT 842369 A AT842369 A AT 842369A AT 293036 B AT293036 B AT 293036B
- Authority
- AT
- Austria
- Prior art keywords
- polycrystalline
- ceramic
- production
- spinel ferrite
- ferrite body
- 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
- C04B35/2625—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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/58—Processes of forming magnets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
- Hard Magnetic Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6812815A NL6812815A (en, 2012) | 1968-09-07 | 1968-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT293036B true AT293036B (de) | 1971-09-27 |
Family
ID=19804584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT842369A AT293036B (de) | 1968-09-07 | 1969-09-04 | Verfahren zur Herstellung eines keramischen, polykristallinen, magnetisch anisotropen Spinellferritkörpers |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3625898A (en, 2012) |
| JP (1) | JPS4839564B1 (en, 2012) |
| AT (1) | AT293036B (en, 2012) |
| BE (1) | BE738501A (en, 2012) |
| BR (1) | BR6912177D0 (en, 2012) |
| CA (1) | CA919897A (en, 2012) |
| DE (1) | DE1941580C3 (en, 2012) |
| ES (1) | ES371240A1 (en, 2012) |
| FR (1) | FR2017578A1 (en, 2012) |
| GB (1) | GB1225228A (en, 2012) |
| IE (1) | IE33312B1 (en, 2012) |
| LU (1) | LU59401A1 (en, 2012) |
| NL (1) | NL6812815A (en, 2012) |
| OA (1) | OA03126A (en, 2012) |
| SE (1) | SE346302B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086445A1 (en) * | 1982-02-12 | 1983-08-24 | TDK Corporation | Magnetic carrier powder |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3766642A (en) * | 1971-09-27 | 1973-10-23 | Shell Oil Co | Process for preparing a ductile metal ferrite |
| US4115106A (en) * | 1976-10-20 | 1978-09-19 | National Standard Company | Method for producing metallic oxide compounds |
| CA2949236C (en) | 2014-05-15 | 2023-06-13 | Incube Labs, Llc | Pharmaceutical compositions and methods for fabrication of solid masses comprising polypeptides and/or proteins |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3015788A (en) * | 1956-04-13 | 1962-01-02 | Raytheon Co | Microwave device |
| NL111324C (en, 2012) * | 1957-05-13 | 1965-06-15 |
-
1968
- 1968-09-07 NL NL6812815A patent/NL6812815A/xx unknown
-
1969
- 1969-08-16 DE DE1941580A patent/DE1941580C3/de not_active Expired
- 1969-09-04 LU LU59401D patent/LU59401A1/xx unknown
- 1969-09-04 GB GB1225228D patent/GB1225228A/en not_active Expired
- 1969-09-04 SE SE12271/69A patent/SE346302B/xx unknown
- 1969-09-04 JP JP44069926A patent/JPS4839564B1/ja active Pending
- 1969-09-04 AT AT842369A patent/AT293036B/de not_active IP Right Cessation
- 1969-09-04 IE IE1243/69A patent/IE33312B1/xx unknown
- 1969-09-04 BR BR212177/69A patent/BR6912177D0/pt unknown
- 1969-09-05 BE BE738501D patent/BE738501A/xx unknown
- 1969-09-05 ES ES371240A patent/ES371240A1/es not_active Expired
- 1969-09-05 OA OA53722A patent/OA03126A/xx unknown
- 1969-09-05 FR FR6930368A patent/FR2017578A1/fr not_active Withdrawn
- 1969-09-08 CA CA061365A patent/CA919897A/en not_active Expired
- 1969-09-08 US US856187A patent/US3625898A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086445A1 (en) * | 1982-02-12 | 1983-08-24 | TDK Corporation | Magnetic carrier powder |
| US4485162A (en) * | 1982-02-12 | 1984-11-27 | Tdk Electronics Co., Ltd. | Magnetic carrier powder having a wide chargeable range of electric resistance useful for magnetic brush development |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1941580C3 (de) | 1978-12-14 |
| US3625898A (en) | 1971-12-07 |
| SE346302B (en, 2012) | 1972-07-03 |
| LU59401A1 (en, 2012) | 1970-01-09 |
| CA919897A (en) | 1973-01-30 |
| ES371240A1 (es) | 1971-08-16 |
| IE33312B1 (en) | 1974-05-15 |
| BE738501A (en, 2012) | 1970-03-05 |
| DE1941580B2 (de) | 1978-04-06 |
| NL6812815A (en, 2012) | 1970-03-10 |
| JPS4839564B1 (en, 2012) | 1973-11-26 |
| IE33312L (en) | 1970-03-07 |
| DE1941580A1 (de) | 1970-03-12 |
| OA03126A (fr) | 1970-12-15 |
| GB1225228A (en, 2012) | 1971-03-17 |
| FR2017578A1 (en, 2012) | 1970-05-22 |
| BR6912177D0 (pt) | 1973-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |