BR6912177D0 - Processo de fabricacao de um corpo de ferrito espinelo ceramico policristalino e magneticamente anisotropico e corpo de ferrito espinelo fabricado por este processo - Google Patents
Processo de fabricacao de um corpo de ferrito espinelo ceramico policristalino e magneticamente anisotropico e corpo de ferrito espinelo fabricado por este processoInfo
- Publication number
- BR6912177D0 BR6912177D0 BR212177/69A BR21217769A BR6912177D0 BR 6912177 D0 BR6912177 D0 BR 6912177D0 BR 212177/69 A BR212177/69 A BR 212177/69A BR 21217769 A BR21217769 A BR 21217769A BR 6912177 D0 BR6912177 D0 BR 6912177D0
- Authority
- BR
- Brazil
- Prior art keywords
- ferrit
- spinell
- manufacturing
- polycrystalline ceramic
- magnetically anisotropic
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 239000000919 ceramic Substances 0.000 title 1
- 238000004519 manufacturing process Methods 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
-
- 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)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6812815A NL6812815A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-09-07 | 1968-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6912177D0 true BR6912177D0 (pt) | 1973-01-04 |
Family
ID=19804584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR212177/69A BR6912177D0 (pt) | 1968-09-07 | 1969-09-04 | Processo de fabricacao de um corpo de ferrito espinelo ceramico policristalino e magneticamente anisotropico e corpo de ferrito espinelo fabricado por este processo |
Country Status (15)
Families Citing this family (4)
| 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 |
| 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 |
| US10058595B2 (en) | 2014-05-15 | 2018-08-28 | Incube Labs, Llc | Pharmaceutical compositions and methods for fabrication of solid masses comprising TNF-inhibiting antibodies |
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 BR BR212177/69A patent/BR6912177D0/pt unknown
- 1969-09-04 AT AT842369A patent/AT293036B/de not_active IP Right Cessation
- 1969-09-04 SE SE12271/69A patent/SE346302B/xx unknown
- 1969-09-04 IE IE1243/69A patent/IE33312B1/xx unknown
- 1969-09-04 LU LU59401D patent/LU59401A1/xx unknown
- 1969-09-04 GB GB1225228D patent/GB1225228A/en not_active Expired
- 1969-09-04 JP JP44069926A patent/JPS4839564B1/ja active Pending
- 1969-09-05 FR FR6930368A patent/FR2017578A1/fr not_active Withdrawn
- 1969-09-05 ES ES371240A patent/ES371240A1/es not_active Expired
- 1969-09-05 OA OA53722A patent/OA03126A/xx unknown
- 1969-09-05 BE BE738501D patent/BE738501A/xx unknown
- 1969-09-08 US US856187A patent/US3625898A/en not_active Expired - Lifetime
- 1969-09-08 CA CA061365A patent/CA919897A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2017578A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-22 |
| LU59401A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-09 |
| GB1225228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-17 |
| IE33312B1 (en) | 1974-05-15 |
| ES371240A1 (es) | 1971-08-16 |
| AT293036B (de) | 1971-09-27 |
| BE738501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-05 |
| SE346302B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-03 |
| NL6812815A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-10 |
| IE33312L (en) | 1970-03-07 |
| DE1941580A1 (de) | 1970-03-12 |
| JPS4839564B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-26 |
| US3625898A (en) | 1971-12-07 |
| OA03126A (fr) | 1970-12-15 |
| DE1941580B2 (de) | 1978-04-06 |
| DE1941580C3 (de) | 1978-12-14 |
| CA919897A (en) | 1973-01-30 |
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