AU2212792A - Solid, mixed metal oxide compositions and electric resistors obtained by sintering a powder of mixed metal oxides - Google Patents

Solid, mixed metal oxide compositions and electric resistors obtained by sintering a powder of mixed metal oxides

Info

Publication number
AU2212792A
AU2212792A AU22127/92A AU2212792A AU2212792A AU 2212792 A AU2212792 A AU 2212792A AU 22127/92 A AU22127/92 A AU 22127/92A AU 2212792 A AU2212792 A AU 2212792A AU 2212792 A AU2212792 A AU 2212792A
Authority
AU
Australia
Prior art keywords
mixed metal
sintering
powder
solid
oxide compositions
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.)
Abandoned
Application number
AU22127/92A
Other languages
English (en)
Inventor
Franz Legrand
Marianne Van Cauwenbergh
Henri Wautier
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of AU2212792A publication Critical patent/AU2212792A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • 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
    • C04B35/4684—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 containing lead compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
AU22127/92A 1991-09-09 1992-09-04 Solid, mixed metal oxide compositions and electric resistors obtained by sintering a powder of mixed metal oxides Abandoned AU2212792A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9100837 1991-09-09
BE9100837A BE1005382A3 (fr) 1991-09-09 1991-09-09 Compositions solides d'oxydes metalliques mixtes, procede de fabrication de telles compositions et resistances electriques obtenues par frittage d'une poudre d'oxydes metalliques mixtes.

Publications (1)

Publication Number Publication Date
AU2212792A true AU2212792A (en) 1993-03-11

Family

ID=3885695

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22127/92A Abandoned AU2212792A (en) 1991-09-09 1992-09-04 Solid, mixed metal oxide compositions and electric resistors obtained by sintering a powder of mixed metal oxides

Country Status (7)

Country Link
EP (1) EP0532085A1 (https=)
JP (1) JPH05243004A (https=)
KR (1) KR930006755A (https=)
AU (1) AU2212792A (https=)
BE (1) BE1005382A3 (https=)
CA (1) CA2077700A1 (https=)
TW (1) TW206294B (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220291A (en) * 1975-08-08 1977-02-16 Tdk Corp Semiconductor porcelain composition
JPS54105113A (en) * 1978-02-06 1979-08-17 Ngk Insulators Ltd Barium titanate base positive characteristic porcelain
JPS57157502A (en) * 1981-03-24 1982-09-29 Murata Manufacturing Co Barium titanate series porcelain composition
EP0415428B1 (en) * 1989-08-31 1994-06-08 Central Glass Company, Limited Powder composition for sintering into modified barium titanate semiconductive ceramic

Also Published As

Publication number Publication date
BE1005382A3 (fr) 1993-07-13
KR930006755A (ko) 1993-04-21
EP0532085A1 (fr) 1993-03-17
TW206294B (https=) 1993-05-21
CA2077700A1 (fr) 1993-03-10
JPH05243004A (ja) 1993-09-21

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