IT1010223B - Materiale ceramico di resistenza - Google Patents

Materiale ceramico di resistenza

Info

Publication number
IT1010223B
IT1010223B IT2205974A IT2205974A IT1010223B IT 1010223 B IT1010223 B IT 1010223B IT 2205974 A IT2205974 A IT 2205974A IT 2205974 A IT2205974 A IT 2205974A IT 1010223 B IT1010223 B IT 1010223B
Authority
IT
Italy
Prior art keywords
ceramic material
resistance ceramic
resistance
ceramic
Prior art date
Application number
IT2205974A
Other languages
English (en)
Original Assignee
Conradty Fa C
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 DE19732321556 external-priority patent/DE2321556C3/de
Application filed by Conradty Fa C filed Critical Conradty Fa C
Application granted granted Critical
Publication of IT1010223B publication Critical patent/IT1010223B/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
    • C04B35/26—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
    • 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
    • C04B35/453—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 zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
    • 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
    • H01C7/10—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 voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
IT2205974A 1973-04-28 1974-04-29 Materiale ceramico di resistenza IT1010223B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321556 DE2321556C3 (de) 1973-04-28 Spannungsabhängiger Widerstandskörper

Publications (1)

Publication Number Publication Date
IT1010223B true IT1010223B (it) 1977-01-10

Family

ID=5879541

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2205974A IT1010223B (it) 1973-04-28 1974-04-29 Materiale ceramico di resistenza

Country Status (6)

Country Link
FR (1) FR2227606B1 (it)
GB (1) GB1423476A (it)
IE (1) IE39234B1 (it)
IT (1) IT1010223B (it)
NL (1) NL7405793A (it)
SE (1) SE385995B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172202A (ja) * 1983-03-22 1984-09-28 秩父セメント株式会社 電圧非直線性抵抗体の製造方法
JP3635410B2 (ja) * 1992-12-28 2005-04-06 Ｔｄｋ株式会社 マンガン−亜鉛系フェライトの製造方法

Also Published As

Publication number Publication date
GB1423476A (en) 1976-02-04
NL7405793A (it) 1974-10-30
FR2227606A1 (it) 1974-11-22
DE2321556A1 (de) 1974-11-21
DE2321556B2 (de) 1976-05-20
SE385995B (sv) 1976-07-26
FR2227606B1 (it) 1978-01-20
IE39234B1 (en) 1978-08-30
IE39234L (en) 1974-10-28

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