DE2207732A1 - Verfahren zur Herstellung von Ferriten - Google Patents

Verfahren zur Herstellung von Ferriten

Info

Publication number
DE2207732A1
DE2207732A1 DE19722207732 DE2207732A DE2207732A1 DE 2207732 A1 DE2207732 A1 DE 2207732A1 DE 19722207732 DE19722207732 DE 19722207732 DE 2207732 A DE2207732 A DE 2207732A DE 2207732 A1 DE2207732 A1 DE 2207732A1
Authority
DE
Germany
Prior art keywords
solution
ferrite
precipitated
mixture
per
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
DE19722207732
Other languages
German (de)
English (en)
Inventor
Paul Norton Stockton-on-Tees Teesside Snowden (Großbritannien). M
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2207732A1 publication Critical patent/DE2207732A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • 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
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Compounds Of Iron (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
DE19722207732 1971-02-19 1972-02-18 Verfahren zur Herstellung von Ferriten Pending DE2207732A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB498871A GB1380721A (en) 1971-02-19 1971-02-19 Production of ferrites

Publications (1)

Publication Number Publication Date
DE2207732A1 true DE2207732A1 (de) 1972-09-21

Family

ID=9787615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722207732 Pending DE2207732A1 (de) 1971-02-19 1972-02-18 Verfahren zur Herstellung von Ferriten

Country Status (5)

Country Link
DE (1) DE2207732A1 (enExample)
FR (1) FR2125621B1 (enExample)
GB (1) GB1380721A (enExample)
IT (1) IT947739B (enExample)
NL (1) NL7202085A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169053A (en) * 1975-08-08 1979-09-25 Nippon Electric Co., Ltd. Method of treating waste waters containing solid-phase difficultly-soluble compounds
CH622913A5 (enExample) * 1978-02-07 1981-04-30 Micafil Ag
US4372865A (en) 1980-09-26 1983-02-08 Spang Industries, Inc. Carbonate/hydroxide coprecipitation process
CN111994962A (zh) * 2020-06-06 2020-11-27 南昌航空大学 一种γ-Fe2O3的制备方法
RU2771498C1 (ru) * 2021-11-22 2022-05-05 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Способ получения наноразмерного порошка феррита никеля
CN116855813B (zh) * 2023-08-22 2024-02-09 吉林省宝利科贸有限公司 一种多面体纳米高熵材料及其制备方法与应用

Also Published As

Publication number Publication date
NL7202085A (enExample) 1972-08-22
IT947739B (it) 1973-05-30
FR2125621B1 (enExample) 1975-03-14
GB1380721A (en) 1975-01-15
FR2125621A1 (enExample) 1972-09-29

Similar Documents

Publication Publication Date Title
DE3526674C2 (de) Verfahren zur Herstellung einer eine Perowskit-Verbindung enthaltenden Masse und Verfahren zur Herstellung eines im wesentlichen aus einer Perowskit-Verbindung bestehenden Sinterkörpers
EP0440958B1 (de) Verfahren zur Herstellung eines schwarzen Mangan-Eisenoxid-Pigmentes
DE1592470A1 (de) Verfahren zur Herstellung eines spinellartigen Ferritpulvers,sowie nach diesem Verfahren hergestellte Ferritteilchen
DE1933331A1 (de) Verfahren zur Herstellung homogener Oxide mehrerer Elemente in feinverteilter Form und erhaltene Produkte
DE1925730A1 (de) Verfahren zur Herstellung von Erdalkalimetallsalzen von UEbergangsmetallsaeuren in Pulverform
DE2252564B2 (de) Verfahren zur Herstellung von kobaltdotiertem metallischem Eisenoxid
DE2909995C2 (de) Verfahren zur Herstellung eines Magnetpulvers
DE3130425A1 (de) Verfahren zur herstellung nadel (kristall)-foermiger,ferromagnetischer metallpartikel fuer magnetische aufzeichnungsmedien
DE2401029A1 (de) Verfahren zur herstellung von ferriten
DE69028770T2 (de) Verfahren zur Herstellung zusammengesetzter Oxide zur Verwendung als Edukt für Ferrite
DE2207732A1 (de) Verfahren zur Herstellung von Ferriten
EP0704501A1 (de) Hochtransparente, rote Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung
DE4217818C1 (enExample)
DE3103989C2 (enExample)
DE3721767A1 (de) Verfahren zur herstellung feinteiliger bariumhexaferritpigmente aus halogenidschmelzen sowie die verwendung derartig hergestellter bariumhexaferritpigmente
DE2455158C2 (de) Verfahren zur Herstellung von Goethit
DE2022820C3 (de) Verfahren zur Herstellung von hochkoerzitivem Chromdioxid
KR960002625B1 (ko) 판상 바륨페라이트 미분말의 제조방법
DE3104214C2 (enExample)
DE3925374A1 (de) Verfahren zur herstellung mikrokristalliner co/ti-substituierter bariumferrit-plaettchen
DE1958606C3 (de) Verfahren zur Herstellung eines eisenhaltigen dauermagnetisierbaren Materials
DE69503838T2 (de) Herstellung von magnetischem Oxidpulver
DE2648305C3 (de) Modifiziertes ferromagnetisches Chromdioxid und Verfahren zu seiner Herstellung
DE3101833A1 (de) Verfahren zur herstellung von azikularen, hydratisierten eisenoxidteilchen
DE808709C (de) Verfahren zur Herstellung von Ferriten