GB1225228A - - Google Patents
Info
- Publication number
- GB1225228A GB1225228A GB1225228DA GB1225228A GB 1225228 A GB1225228 A GB 1225228A GB 1225228D A GB1225228D A GB 1225228DA GB 1225228 A GB1225228 A GB 1225228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iii
- ferrite
- sept
- replaced
- magnetic
- 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
- 229910000859 α-Fe Inorganic materials 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 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)
- Organic Chemistry (AREA)
- Ceramic Engineering (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)
- Hard Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6812815A NL6812815A (enExample) | 1968-09-07 | 1968-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225228A true GB1225228A (enExample) | 1971-03-17 |
Family
ID=19804584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225228D Expired GB1225228A (enExample) | 1968-09-07 | 1969-09-04 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3625898A (enExample) |
| JP (1) | JPS4839564B1 (enExample) |
| AT (1) | AT293036B (enExample) |
| BE (1) | BE738501A (enExample) |
| BR (1) | BR6912177D0 (enExample) |
| CA (1) | CA919897A (enExample) |
| DE (1) | DE1941580C3 (enExample) |
| ES (1) | ES371240A1 (enExample) |
| FR (1) | FR2017578A1 (enExample) |
| GB (1) | GB1225228A (enExample) |
| IE (1) | IE33312B1 (enExample) |
| LU (1) | LU59401A1 (enExample) |
| NL (1) | NL6812815A (enExample) |
| OA (1) | OA03126A (enExample) |
| SE (1) | SE346302B (enExample) |
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 |
| EP0086445B1 (en) * | 1982-02-12 | 1987-09-09 | TDK Corporation | Magnetic carrier powder |
| AU2015258859B2 (en) | 2014-05-15 | 2020-07-23 | Rani Therapeutics, 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 (enExample) * | 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 GB GB1225228D patent/GB1225228A/en not_active Expired
- 1969-09-04 SE SE12271/69A patent/SE346302B/xx unknown
- 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 LU LU59401D patent/LU59401A1/xx unknown
- 1969-09-04 IE IE1243/69A patent/IE33312B1/xx unknown
- 1969-09-04 JP JP44069926A patent/JPS4839564B1/ja active Pending
- 1969-09-05 BE BE738501D patent/BE738501A/xx unknown
- 1969-09-05 ES ES371240A patent/ES371240A1/es not_active Expired
- 1969-09-05 FR FR6930368A patent/FR2017578A1/fr not_active Withdrawn
- 1969-09-05 OA OA53722A patent/OA03126A/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 |
|---|---|
| BR6912177D0 (pt) | 1973-01-04 |
| SE346302B (enExample) | 1972-07-03 |
| CA919897A (en) | 1973-01-30 |
| FR2017578A1 (enExample) | 1970-05-22 |
| LU59401A1 (enExample) | 1970-01-09 |
| DE1941580C3 (de) | 1978-12-14 |
| BE738501A (enExample) | 1970-03-05 |
| US3625898A (en) | 1971-12-07 |
| DE1941580B2 (de) | 1978-04-06 |
| NL6812815A (enExample) | 1970-03-10 |
| OA03126A (fr) | 1970-12-15 |
| AT293036B (de) | 1971-09-27 |
| JPS4839564B1 (enExample) | 1973-11-26 |
| IE33312L (en) | 1970-03-07 |
| IE33312B1 (en) | 1974-05-15 |
| DE1941580A1 (de) | 1970-03-12 |
| ES371240A1 (es) | 1971-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1273419A (en) | Process for producing ceramic materials | |
| GB1142215A (en) | Improvements in or relating to ferrite particles and process for manufacturing same | |
| GB1225228A (enExample) | ||
| GB1496890A (en) | Manufacture of magnetic materials which exhibit exchange anisotropy | |
| GB862821A (en) | Improvements in or relating to methods of manufacturing bodies of ferromagnetic materials | |
| GB759245A (en) | Improvements in or relating to methods of manufacturing non-metallic magnetic cores having a substantially rectangular hysteresis loop | |
| GB1205539A (en) | Microwave ferrites | |
| GB1073237A (en) | Magnetic memory core material for operation over wide temperature ranges and method for producing the same | |
| Blasse | Ferromagnetism and a new type of ferrimagnetism in oxygen spinels | |
| GB993533A (en) | Improvements in or relating to the growth of single crystals of synthetic garnet | |
| GB1238831A (enExample) | ||
| GB984837A (en) | Improvements in or relating to manganese ferrites | |
| GB1070510A (en) | Ferromagnetic materials and processes for their manufacture | |
| GB1332709A (en) | Magnetisable materials | |
| GB1160976A (en) | Improvements in or relating to Organic Acid Bivalent Metal (including Iron) Salts and Methods of Manufacturing Same | |
| GB979953A (en) | Ferromagnetic ferrite materials and methods of fabrication for use at microwave frequencies | |
| Haberey et al. | Crystallographic and magnetic investigation on W-type-hexaferrite single crystals in the solid solution series SrZn (2-x) Co (x) Fe (16) O (27) | |
| GB1395307A (en) | Ferrites | |
| GB1292735A (en) | Method of manufacturing a sintered ferromagnetic ferrite body | |
| GB1462305A (en) | High frequency magnetic materials | |
| GB1057774A (en) | Magnetic oxide material | |
| GB880865A (en) | Improvements in or relating to ferromagnetic ferrite materials | |
| GB1390914A (en) | Road surfacing materials | |
| GB1172968A (en) | Improvements in or relating to Nickel-Zinc Ferrites | |
| JPS6486504A (en) | Powder for magnetic shielding and magnetic shielding material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |