GB751623A - Improvements in or relating to ferromagnetic ceramic bodies - Google Patents
Improvements in or relating to ferromagnetic ceramic bodiesInfo
- Publication number
- GB751623A GB751623A GB3126/54A GB312654A GB751623A GB 751623 A GB751623 A GB 751623A GB 3126/54 A GB3126/54 A GB 3126/54A GB 312654 A GB312654 A GB 312654A GB 751623 A GB751623 A GB 751623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- oxide
- nickel
- coo
- zinc
- 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
- 230000005294 ferromagnetic effect Effects 0.000 title abstract 2
- 239000000919 ceramic Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 2
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 abstract 2
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 229910000859 α-Fe 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
- C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
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 |
|---|---|---|---|
| DEST7388A DE1017521B (de) | 1953-11-27 | 1953-11-27 | Verfahren zur Herstellung ferromagnetischer, keramischer Koerper mit hoher Guete bei Hochfrequenz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB751623A true GB751623A (en) | 1956-07-04 |
Family
ID=7454253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3126/54A Expired GB751623A (en) | 1953-11-27 | 1954-02-02 | Improvements in or relating to ferromagnetic ceramic bodies |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1017521B (enExample) |
| FR (1) | FR1114518A (enExample) |
| GB (1) | GB751623A (enExample) |
| NL (1) | NL110938C (enExample) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989478A (en) * | 1955-11-16 | 1961-06-20 | Stcatit Magnesia Ag | Ferrite with constricted magnetic hysteresis loop |
| US2989472A (en) * | 1955-10-20 | 1961-06-20 | Steatit Magnesia Ag | Ferrite with constricted magnetic hysteresis loop |
| US2989475A (en) * | 1955-10-25 | 1961-06-20 | Steatit Magnesia Ag | Ferrite of field independent permeability |
| US3020235A (en) * | 1956-10-19 | 1962-02-06 | Philips Corp | Ferromagnetic material |
| US3020426A (en) * | 1956-02-14 | 1962-02-06 | Philips Corp | Ferromagnetic material |
| US3036009A (en) * | 1958-08-11 | 1962-05-22 | Steatit Magnesia Ag | Ferromagnetic, ceramic body with high quality at high frequency |
| US3039966A (en) * | 1959-06-17 | 1962-06-19 | Philips Corp | Square loop ferromagnetic material |
| US3142645A (en) * | 1958-08-11 | 1964-07-28 | Steatit Magnesia Ag | Ferromagnetic, ceramic body with a high quality factor at high frequency |
| EP0086444A1 (en) * | 1982-02-13 | 1983-08-24 | TDK Corporation | Magnetic carrier powder for two-component toner |
| EP0086445A1 (en) * | 1982-02-12 | 1983-08-24 | TDK Corporation | Magnetic carrier powder |
| GB2260539A (en) * | 1991-09-11 | 1993-04-21 | American Res Corp Virginia | Ferrimagnetic core materials for megahertz frequency high flux density transformers and inductors |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1182129B (de) * | 1958-06-04 | 1964-11-19 | Licentia Gmbh | Verfahren zur Herstellung eines magnetischen Kernmaterials mit nahezu rechteckfoermiger Hystereseschleife |
| DE1288967B (de) * | 1965-04-09 | 1969-02-06 | Siemens Ag | Verfahren zur Herstellung von magnetisierbaren Ferritkernen mit geringen Verlusten |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT168523B (de) * | 1946-03-27 | 1951-06-25 | Philips Nv | Magnetischer Kern für 1000 kHz übersteigende Frequenzen und Verfahren zu seiner Herstellung |
-
1953
- 1953-11-27 DE DEST7388A patent/DE1017521B/de active Pending
-
1954
- 1954-02-02 GB GB3126/54A patent/GB751623A/en not_active Expired
- 1954-11-05 FR FR1114518D patent/FR1114518A/fr not_active Expired
- 1954-11-17 NL NL192450A patent/NL110938C/nl active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989472A (en) * | 1955-10-20 | 1961-06-20 | Steatit Magnesia Ag | Ferrite with constricted magnetic hysteresis loop |
| US2989475A (en) * | 1955-10-25 | 1961-06-20 | Steatit Magnesia Ag | Ferrite of field independent permeability |
| US2989478A (en) * | 1955-11-16 | 1961-06-20 | Stcatit Magnesia Ag | Ferrite with constricted magnetic hysteresis loop |
| US3020426A (en) * | 1956-02-14 | 1962-02-06 | Philips Corp | Ferromagnetic material |
| US3020235A (en) * | 1956-10-19 | 1962-02-06 | Philips Corp | Ferromagnetic material |
| US3142645A (en) * | 1958-08-11 | 1964-07-28 | Steatit Magnesia Ag | Ferromagnetic, ceramic body with a high quality factor at high frequency |
| US3036009A (en) * | 1958-08-11 | 1962-05-22 | Steatit Magnesia Ag | Ferromagnetic, ceramic body with high quality at high frequency |
| US3039966A (en) * | 1959-06-17 | 1962-06-19 | Philips Corp | Square loop ferromagnetic material |
| 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 |
| EP0086444A1 (en) * | 1982-02-13 | 1983-08-24 | TDK Corporation | Magnetic carrier powder for two-component toner |
| GB2260539A (en) * | 1991-09-11 | 1993-04-21 | American Res Corp Virginia | Ferrimagnetic core materials for megahertz frequency high flux density transformers and inductors |
| US5626789A (en) * | 1991-09-11 | 1997-05-06 | American Research Corp. Of Virginia | Ferrimagnetic core materials for megahertz frequency high flux density transformers and inductors |
| US6433299B1 (en) | 1991-09-11 | 2002-08-13 | American Research Corporation Of Virginia | Monolithic magnetic modules for integrated planar magnetic circuitry and process for manufacturing same |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1114518A (fr) | 1956-04-13 |
| DE1017521B (de) | 1957-10-10 |
| NL110938C (enExample) | 1965-04-15 |
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