ATA998373A - Kontinuierliches verfahren zur herstellung von ferriten - Google Patents

Kontinuierliches verfahren zur herstellung von ferriten

Info

Publication number
ATA998373A
ATA998373A AT998373A AT998373A ATA998373A AT A998373 A ATA998373 A AT A998373A AT 998373 A AT998373 A AT 998373A AT 998373 A AT998373 A AT 998373A AT A998373 A ATA998373 A AT A998373A
Authority
AT
Austria
Prior art keywords
ferrites
production
continuous process
continuous
Prior art date
Application number
AT998373A
Other languages
English (en)
Other versions
AT339059B (de
Inventor
Giuliano Fagherazzi
Francesco Ferrero
Gianfranco Accattino
Original Assignee
Montedison Spa
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
Priority claimed from IT32283/72A external-priority patent/IT1044942B/it
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of ATA998373A publication Critical patent/ATA998373A/de
Application granted granted Critical
Publication of AT339059B publication Critical patent/AT339059B/de

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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Hard Magnetic Materials (AREA)
AT998373A 1971-09-24 1973-11-28 Kontinuierliches verfahren zur herstellung von ferriten AT339059B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2904971 1971-09-24
IT32283/72A IT1044942B (it) 1972-11-30 1972-11-30 Processo per preparare ferriti dolci e titanati di bario

Publications (2)

Publication Number Publication Date
ATA998373A true ATA998373A (de) 1977-01-15
AT339059B AT339059B (de) 1977-09-26

Family

ID=26328813

Family Applications (2)

Application Number Title Priority Date Filing Date
AT998373A AT339059B (de) 1971-09-24 1973-11-28 Kontinuierliches verfahren zur herstellung von ferriten
AT457976A AT343080B (de) 1971-09-24 1976-06-23 Verfahren zur herstellung von bariumtitanat

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT457976A AT343080B (de) 1971-09-24 1976-06-23 Verfahren zur herstellung von bariumtitanat

Country Status (6)

Country Link
AT (2) AT339059B (de)
CH (1) CH589570A5 (de)
DE (1) DE2359424A1 (de)
FR (1) FR2208863B2 (de)
GB (1) GB1449509A (de)
NL (1) NL7316126A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378627B (de) * 1982-05-11 1985-09-10 List Hans Piezoelektrische, elektroakustische bauelemente
JPS58144839A (ja) * 1982-02-13 1983-08-29 Tdk Corp 磁性キヤリヤ粒子
DE3729700C2 (de) * 1987-09-04 1995-02-02 Siemens Ag Verfahren zur Herstellung von preßfähigem Granulat für die Fertigung von Produkten aus gesintertem keramischen Werkstoff
AT393183B (de) * 1987-12-15 1991-08-26 Avl Verbrennungskraft Messtech Piezoelektrisches kristallelement und verfahren zur herstellung desselben
CN114890780B (zh) * 2022-04-06 2023-05-05 哈尔滨工业大学 一种y型六角铁氧体磁电耦合陶瓷材料及其制备方法

Also Published As

Publication number Publication date
CH589570A5 (de) 1977-07-15
NL7316126A (de) 1974-06-04
AT339059B (de) 1977-09-26
AT343080B (de) 1978-05-10
DE2359424A1 (de) 1974-06-06
GB1449509A (en) 1976-09-15
FR2208863A2 (de) 1974-06-28
FR2208863B2 (de) 1978-03-17
ATA457976A (de) 1977-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee