DE1076549B - Verfahren zur Herstellung von ferromagnetischen Ferriten - Google Patents

Verfahren zur Herstellung von ferromagnetischen Ferriten

Info

Publication number
DE1076549B
DE1076549B DEI9938A DEI0009938A DE1076549B DE 1076549 B DE1076549 B DE 1076549B DE I9938 A DEI9938 A DE I9938A DE I0009938 A DEI0009938 A DE I0009938A DE 1076549 B DE1076549 B DE 1076549B
Authority
DE
Germany
Prior art keywords
iron
powder
ferrites
hours
production
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.)
Pending
Application number
DEI9938A
Other languages
German (de)
English (en)
Inventor
Sidney E Buckley
Douglas H Owen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of DE1076549B publication Critical patent/DE1076549B/de
Pending legal-status Critical Current

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
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
DEI9938A 1954-03-12 1955-03-10 Verfahren zur Herstellung von ferromagnetischen Ferriten Pending DE1076549B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7244/54A GB780975A (en) 1954-03-12 1954-03-12 Manufacture of metal oxides and of ferrites

Publications (1)

Publication Number Publication Date
DE1076549B true DE1076549B (de) 1960-02-25

Family

ID=32696447

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI9938A Pending DE1076549B (de) 1954-03-12 1955-03-10 Verfahren zur Herstellung von ferromagnetischen Ferriten

Country Status (6)

Country Link
US (1) US3000828A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE536402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH359084A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1076549B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB780975A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL108198C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256576B (de) * 1963-08-02 1967-12-14 Cie Des Ferrites Electroniques Verfahren zur schwundfreien Herstellung von Ferritsinterformkoerpern
DE1646669B1 (de) * 1966-12-29 1971-10-21 Licencia Talalmanyokat Verfahren zur herstellung von mischferriten

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646997B1 (de) * 1965-08-10 1972-06-29 Siemens Ag Verfahren zur herstellung eines ferromagnetichen schaltkerns aus ferrit mit rechteckfoermiger hystereseschleife
JPS5823722B2 (ja) * 1978-12-25 1983-05-17 ティーディーケイ株式会社 電圧非直線性抵抗体磁器の製造法
US4543197A (en) * 1982-04-27 1985-09-24 Japan Metals & Chemicals Co., Ltd. Process for producing magnetic metallic oxide
EP1808242B1 (en) 2004-09-06 2012-12-26 Diamet Corporation METHOD FOR PRODUCING SOFT MAGNETIC METAL POWDER COATED WITH Mg-CONTAINING OXIDIZED FILM AND METHOD FOR PRODUCING COMPOSITE SOFT MAGNETIC MATERIAL USING SAID POWDER
CN107117658A (zh) * 2017-04-26 2017-09-01 江苏科技大学 一种锌铁氧体的制备方法
CN113024240B (zh) * 2021-05-17 2021-12-07 湖北微硕新材料有限公司 一种高叠加、高磁导率铁氧体材料及其制备方法
CN115011374B (zh) * 2022-06-10 2023-10-20 长江大学 一种降低稠油粘度的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH260976A (de) * 1944-05-30 1949-04-15 Philips Nv Verfahren zur Herstellung eines magnetischen Kernes und nach diesem Verfahren hergestellter magnetischer Kern.
CH265894A (de) * 1943-03-10 1949-12-31 Philips Nv Verfahren zur Herstellung eines ferromagnetischen Spulenmantels.
AT166177B (de) * 1948-03-27 1950-06-26 Philips Nv Magnetkern für elektromagnetische Vorrichtung
AT168523B (de) * 1946-03-27 1951-06-25 Philips Nv Magnetischer Kern für 1000 kHz übersteigende Frequenzen und Verfahren zu seiner Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391723A (en) * 1941-02-17 1945-12-25 Gen Motors Corp Method for making iron oxide
GB683722A (en) * 1950-07-04 1952-12-03 Standard Telephones Cables Ltd Ferromagnetic materials
GB697059A (en) * 1950-09-08 1953-09-16 Gen Aniline & Film Corp Preparation of ferrites and related compounds
FR1046482A (fr) * 1950-12-23 1953-12-07 Basf Ag Procédé pour la fabrication de ferrites
US2785049A (en) * 1952-09-05 1957-03-12 Texas Co Production of metal oxides

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH265894A (de) * 1943-03-10 1949-12-31 Philips Nv Verfahren zur Herstellung eines ferromagnetischen Spulenmantels.
CH260976A (de) * 1944-05-30 1949-04-15 Philips Nv Verfahren zur Herstellung eines magnetischen Kernes und nach diesem Verfahren hergestellter magnetischer Kern.
AT168523B (de) * 1946-03-27 1951-06-25 Philips Nv Magnetischer Kern für 1000 kHz übersteigende Frequenzen und Verfahren zu seiner Herstellung
AT166177B (de) * 1948-03-27 1950-06-26 Philips Nv Magnetkern für elektromagnetische Vorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256576B (de) * 1963-08-02 1967-12-14 Cie Des Ferrites Electroniques Verfahren zur schwundfreien Herstellung von Ferritsinterformkoerpern
DE1646669B1 (de) * 1966-12-29 1971-10-21 Licencia Talalmanyokat Verfahren zur herstellung von mischferriten

Also Published As

Publication number Publication date
BE536402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1955-09-12
CH359084A (de) 1961-12-15
US3000828A (en) 1961-09-19
NL108198C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB780975A (en) 1957-08-14

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