AT343080B - Verfahren zur herstellung von bariumtitanat - Google Patents

Verfahren zur herstellung von bariumtitanat

Info

Publication number
AT343080B
AT343080B AT457976A AT457976A AT343080B AT 343080 B AT343080 B AT 343080B AT 457976 A AT457976 A AT 457976A AT 457976 A AT457976 A AT 457976A AT 343080 B AT343080 B AT 343080B
Authority
AT
Austria
Prior art keywords
barium titanate
producing barium
producing
titanate
barium
Prior art date
Application number
AT457976A
Other languages
English (en)
Other versions
ATA457976A (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 ATA457976A publication Critical patent/ATA457976A/de
Application granted granted Critical
Publication of AT343080B publication Critical patent/AT343080B/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)
AT457976A 1971-09-24 1976-06-23 Verfahren zur herstellung von bariumtitanat AT343080B (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
ATA457976A ATA457976A (de) 1977-09-15
AT343080B true AT343080B (de) 1978-05-10

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 Before (1)

Application Number Title Priority Date Filing Date
AT998373A AT339059B (de) 1971-09-24 1973-11-28 Kontinuierliches verfahren zur herstellung von ferriten

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
ATA998373A (de) 1977-01-15
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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