NL270374A - - Google Patents
Info
- Publication number
- NL270374A NL270374A NL270374DA NL270374A NL 270374 A NL270374 A NL 270374A NL 270374D A NL270374D A NL 270374DA NL 270374 A NL270374 A NL 270374A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- 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
- C04B35/2683—Other ferrites containing alkaline earth metals or lead
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- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0022553 | 1960-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL270374A true NL270374A (US07922777-20110412-C00004.png) |
Family
ID=7017232
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL270374D NL270374A (US07922777-20110412-C00004.png) | 1960-10-18 | ||
| NL131078D NL131078C (US07922777-20110412-C00004.png) | 1960-10-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL131078D NL131078C (US07922777-20110412-C00004.png) | 1960-10-18 |
Country Status (8)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1300052B (de) * | 1963-01-25 | 1969-07-24 | Westinghouse Electric Corp | Verfahren zur Herstellung eines Ferrit-Dauermagneten hoher Koerzitivkraft |
| DE1696392B1 (de) * | 1963-05-30 | 1969-10-02 | Westinghouse Electric Corp | Dauermagnetwerkstoff mit Magnetoplumbitstruktur sowie Verfahren zu dessen Herstellung |
| NL296505A (US07922777-20110412-C00004.png) * | 1963-08-09 | |||
| US3404026A (en) * | 1965-04-06 | 1968-10-01 | Army Usa | Method of forming magnetic ferrite films |
| US3450635A (en) * | 1965-12-15 | 1969-06-17 | Evgenia Valentinovna Izergina | Nickel ferrites containing cobalt,lead and silicon |
| DE1646885A1 (de) * | 1966-08-31 | 1971-08-05 | Philips Patentverwaltung | Verfahren zur Herstellung von Bindemittel-Dauermagneten aus Ferrit |
| US3917778A (en) * | 1968-04-13 | 1975-11-04 | Tdk Electronics Co Ltd | Method for slip casting soft ferromagnetic ferrites |
| US3639182A (en) * | 1969-03-27 | 1972-02-01 | Gen Electric | Method for improving the effectiveness of a magnetic field for magnetizing permanent magnets |
| US3855374A (en) * | 1970-07-02 | 1974-12-17 | Gen Motors Corp | Method of making magnetically-anisotropic permanent magnets |
| US4243697A (en) * | 1979-03-14 | 1981-01-06 | The United States Of America As Represented By The Secretary Of The Air Force | Self biased ferrite resonators |
| US5262122A (en) * | 1980-01-14 | 1993-11-16 | Witec Cayman Patents, Ltd. | Manufacture of parts from particulate material |
| JPS6077129A (ja) * | 1983-09-30 | 1985-05-01 | Toshiba Corp | バリウムフエライト磁性粉 |
| US5945028A (en) | 1992-04-24 | 1999-08-31 | Tdk Corporation | Hexagonal system ferrite particles and their production process |
| CN109836148B (zh) * | 2019-02-22 | 2021-04-20 | 横店集团东磁股份有限公司 | 一种不含La、Co元素永磁铁氧体材料及其制备方法 |
| CN109776088B (zh) * | 2019-04-01 | 2021-11-12 | 中钢集团南京新材料研究院有限公司 | 一种锶铁氧体预烧料的制备方法 |
| CN114195502B (zh) * | 2021-12-22 | 2022-09-13 | 深圳信义磁性材料有限公司 | 一种稀土掺杂永磁铁氧体及其制备方法 |
| CN116354712A (zh) * | 2023-03-29 | 2023-06-30 | 东莞市德门电子有限公司 | 一种铁氧体材料、制备方法、近场通信天线及通信设备 |
| CN116283267B (zh) * | 2023-04-04 | 2024-06-04 | 宜宾四川大学产业技术研究院 | 利用稀土尾矿中的回收物制备稀土复合永磁铁氧体的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068611B (de) * | 1959-11-05 | Licentia Patent-Verwaltungs-G.M.B.H., Hamburg | Verfahren zur Herstellung eines Dauermagnetweirkst'offes auf Oxydbasis | |
| NL87162C (US07922777-20110412-C00004.png) * | 1950-09-19 | |||
| BE521244A (US07922777-20110412-C00004.png) * | 1952-07-07 | |||
| US2900344A (en) * | 1953-07-29 | 1959-08-18 | Philips Corp | Making anisotropic permanent magnets |
| NL193422A (US07922777-20110412-C00004.png) * | 1954-12-21 | |||
| DE1016182B (de) * | 1955-08-23 | 1957-09-19 | Licentia Gmbh | Verfahren zur Herstellung von Dauermagnetwerkstoffen auf Oxydbasis |
| NL97514C (US07922777-20110412-C00004.png) * | 1956-01-24 | 1961-04-17 |
-
0
- NL NL270374D patent/NL270374A/xx unknown
- NL NL131078D patent/NL131078C/xx active
-
1960
- 1960-10-18 DE DE19601696388 patent/DE1696388B1/de active Pending
-
1961
- 1961-04-11 US US102190A patent/US3113927A/en not_active Expired - Lifetime
- 1961-10-11 CH CH1175661A patent/CH451343A/de unknown
- 1961-10-17 SE SE10313/61A patent/SE307994B/xx unknown
- 1961-10-18 GB GB37402/61A patent/GB995374A/en not_active Expired
- 1961-10-18 BE BE609305A patent/BE609305A/fr unknown
- 1961-10-18 DK DK412761A patent/DK129410C/da active
-
1965
- 1965-12-09 US US51717365 patent/USRE26153E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK129410B (da) | 1974-10-07 |
| SE307994B (US07922777-20110412-C00004.png) | 1969-01-27 |
| GB995374A (en) | 1965-06-16 |
| CH451343A (de) | 1968-05-15 |
| NL131078C (US07922777-20110412-C00004.png) | |
| USRE26153E (en) | 1967-01-31 |
| DK129410C (da) | 1979-12-24 |
| DE1696388B1 (de) | 1970-01-29 |
| US3113927A (en) | 1963-12-10 |
| BE609305A (fr) | 1962-02-15 |
