GB1380721A - Production of ferrites - Google Patents

Production of ferrites

Info

Publication number
GB1380721A
GB1380721A GB498871A GB498871A GB1380721A GB 1380721 A GB1380721 A GB 1380721A GB 498871 A GB498871 A GB 498871A GB 498871 A GB498871 A GB 498871A GB 1380721 A GB1380721 A GB 1380721A
Authority
GB
United Kingdom
Prior art keywords
ferrite
soln
metal
ferrites
precipitate
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
Application number
GB498871A
Other languages
English (en)
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
Priority to GB498871A priority Critical patent/GB1380721A/en
Priority to NL7202085A priority patent/NL7202085A/xx
Priority to DE19722207732 priority patent/DE2207732A1/de
Priority to FR7205651A priority patent/FR2125621B1/fr
Priority to IT2079672A priority patent/IT947739B/it
Publication of GB1380721A publication Critical patent/GB1380721A/en
Expired 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
GB498871A 1971-02-19 1971-02-19 Production of ferrites Expired GB1380721A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB498871A GB1380721A (en) 1971-02-19 1971-02-19 Production of ferrites
NL7202085A NL7202085A (https=) 1971-02-19 1972-02-17
DE19722207732 DE2207732A1 (de) 1971-02-19 1972-02-18 Verfahren zur Herstellung von Ferriten
FR7205651A FR2125621B1 (https=) 1971-02-19 1972-02-18
IT2079672A IT947739B (it) 1971-02-19 1972-02-19 Produzione di ferriti

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
GB1380721A true GB1380721A (en) 1975-01-15

Family

ID=9787615

Family Applications (1)

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

Country Status (5)

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

Cited By (4)

* 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
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
CN116855813A (zh) * 2023-08-22 2023-10-10 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622913A5 (https=) * 1978-02-07 1981-04-30 Micafil Ag
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

Cited By (5)

* 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
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
CN116855813A (zh) * 2023-08-22 2023-10-10 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
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
FR2125621B1 (https=) 1975-03-14
FR2125621A1 (https=) 1972-09-29
NL7202085A (https=) 1972-08-22
DE2207732A1 (de) 1972-09-21
IT947739B (it) 1973-05-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees