IT1044942B - Processo per preparare ferriti dolci e titanati di bario - Google Patents

Processo per preparare ferriti dolci e titanati di bario

Info

Publication number
IT1044942B
IT1044942B IT32283/72A IT3228372A IT1044942B IT 1044942 B IT1044942 B IT 1044942B IT 32283/72 A IT32283/72 A IT 32283/72A IT 3228372 A IT3228372 A IT 3228372A IT 1044942 B IT1044942 B IT 1044942B
Authority
IT
Italy
Prior art keywords
barium titanates
preparing sweet
sweet
preparing
titanates
Prior art date
Application number
IT32283/72A
Other languages
English (en)
Inventor
G Accattino
G Fackerazzi
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
Application filed by Montedison Spa filed Critical Montedison Spa
Priority to IT32283/72A priority Critical patent/IT1044942B/it
Priority to ES420251A priority patent/ES420251A2/es
Priority to NL7316126A priority patent/NL7316126A/xx
Priority to AU62925/73A priority patent/AU479183B2/en
Priority to GB5499073A priority patent/GB1449509A/en
Priority to US419250A priority patent/US3896216A/en
Priority to AT998373A priority patent/AT339059B/de
Priority to DE19732359424 priority patent/DE2359424A1/de
Priority to CH1677673A priority patent/CH589570A5/xx
Priority to BE138395A priority patent/BE808072A/xx
Priority to JP48133645A priority patent/JPS4983700A/ja
Priority to FR7342813A priority patent/FR2208863B2/fr
Priority to AT457976A priority patent/AT343080B/de
Application granted granted Critical
Publication of IT1044942B publication Critical patent/IT1044942B/it

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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
IT32283/72A 1971-09-24 1972-11-30 Processo per preparare ferriti dolci e titanati di bario IT1044942B (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT32283/72A IT1044942B (it) 1972-11-30 1972-11-30 Processo per preparare ferriti dolci e titanati di bario
ES420251A ES420251A2 (es) 1972-11-30 1973-11-05 Un procedimiento continuo para producir ferritas de bario.
NL7316126A NL7316126A (it) 1971-09-24 1973-11-26
GB5499073A GB1449509A (en) 1971-09-24 1973-11-27 Preparation of mild ferrites and barium titanates
US419250A US3896216A (en) 1972-11-30 1973-11-27 Process for the preparation of barium titanate
AU62925/73A AU479183B2 (en) 1972-09-30 1973-11-27 Process forthe preparation of mild ferrite
AT998373A AT339059B (de) 1971-09-24 1973-11-28 Kontinuierliches verfahren zur herstellung von ferriten
DE19732359424 DE2359424A1 (de) 1971-09-24 1973-11-29 Verfahren zur herstellung von einfachen, gemischten oder substituierten weichen ferriten beziehungsweise von bariumtitanat
CH1677673A CH589570A5 (it) 1971-09-24 1973-11-29
BE138395A BE808072A (fr) 1972-11-30 1973-11-30 Procede de preparation de ferrites doux et de titanates de baryum
JP48133645A JPS4983700A (it) 1972-11-30 1973-11-30
FR7342813A FR2208863B2 (it) 1971-09-24 1973-11-30
AT457976A AT343080B (de) 1971-09-24 1976-06-23 Verfahren zur herstellung von bariumtitanat

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1044942B true IT1044942B (it) 1980-04-21

Family

ID=11235097

Family Applications (1)

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

Country Status (5)

Country Link
US (1) US3896216A (it)
JP (1) JPS4983700A (it)
BE (1) BE808072A (it)
ES (1) ES420251A2 (it)
IT (1) IT1044942B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224200A (en) * 1975-08-12 1977-02-23 Dowa Mining Co Ltd Method for production of spherical ferrite powder
US4226843A (en) * 1979-03-30 1980-10-07 Dowa Mining Co., Ltd. Process and apparatus for production of spherical grain ferrite powder
JPS58140324A (ja) * 1982-02-10 1983-08-20 Japan Metals & Chem Co Ltd テープ固定片
US4543197A (en) * 1982-04-27 1985-09-24 Japan Metals & Chemicals Co., Ltd. Process for producing magnetic metallic oxide
FR2678603B1 (fr) * 1991-07-03 1993-09-17 Rhone Poulenc Chimie Compositions a base de titanates d'alcalino-terreux et/ou de terres rares et leur preparation.
JP3783678B2 (ja) * 2002-10-30 2006-06-07 株式会社村田製作所 誘電体セラミック用原料粉末の製造方法、誘電体セラミックおよび積層セラミックコンデンサ
KR100633723B1 (ko) * 2005-08-04 2006-10-13 한화석유화학 주식회사 티탄산바륨의 제조방법
CN1329304C (zh) * 2005-09-01 2007-08-01 北京科技大学 一种液相合成钛酸钡或钛酸钡基掺杂纳米粉料的方法
JP7002433B2 (ja) * 2018-10-25 2022-02-04 トヨタ自動車株式会社 正極材料とこれを用いた二次電池
CN116986895B (zh) * 2023-09-25 2023-12-01 西南民族大学 一种阴离子改性的高压电性能无铅压电陶瓷及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974008A (en) * 1957-03-14 1961-03-07 Gulton Ind Inc Method for calcining or fritting ceramics
NL296505A (it) * 1963-08-09
US3549315A (en) * 1967-01-12 1970-12-22 Fred F Lester Complex oxidic compounds and process for their production
US3561919A (en) * 1969-06-13 1971-02-09 Joseph W Ayers Iron oxide-ferrite production process

Also Published As

Publication number Publication date
AU6292573A (en) 1975-05-29
ES420251A2 (es) 1977-07-01
BE808072A (fr) 1974-05-30
JPS4983700A (it) 1974-08-12
US3896216A (en) 1975-07-22

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