FR2390402B1 - Ferrite de manganese et de zinc - Google Patents

Ferrite de manganese et de zinc

Info

Publication number
FR2390402B1
FR2390402B1 FR7813412A FR7813412A FR2390402B1 FR 2390402 B1 FR2390402 B1 FR 2390402B1 FR 7813412 A FR7813412 A FR 7813412A FR 7813412 A FR7813412 A FR 7813412A FR 2390402 B1 FR2390402 B1 FR 2390402B1
Authority
FR
France
Prior art keywords
manganese
zinc ferrite
ferrite
zinc
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.)
Expired
Application number
FR7813412A
Other languages
English (en)
Other versions
FR2390402A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2390402A1 publication Critical patent/FR2390402A1/fr
Application granted granted Critical
Publication of FR2390402B1 publication Critical patent/FR2390402B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
FR7813412A 1977-05-12 1978-05-05 Ferrite de manganese et de zinc Expired FR2390402B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721531 DE2721531A1 (de) 1977-05-12 1977-05-12 Mangan-zink-ferrit

Publications (2)

Publication Number Publication Date
FR2390402A1 FR2390402A1 (fr) 1978-12-08
FR2390402B1 true FR2390402B1 (fr) 1987-09-04

Family

ID=6008800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813412A Expired FR2390402B1 (fr) 1977-05-12 1978-05-05 Ferrite de manganese et de zinc

Country Status (3)

Country Link
DE (1) DE2721531A1 (fr)
FR (1) FR2390402B1 (fr)
IT (1) IT1094820B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403282A (nl) * 1984-10-30 1986-05-16 Philips Nv Titaan- en kobalt-houdende mangaan-zink ferrietkern en werkwijze voor het vervaardigen daarvan.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923991A (en) * 1959-02-04 1963-04-18 Nippon Electric Co Oxide magnetic material
DE1917009C3 (de) * 1969-04-02 1979-12-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung von Mangan-Zink-Ferriten

Also Published As

Publication number Publication date
FR2390402A1 (fr) 1978-12-08
IT7823265A0 (it) 1978-05-11
DE2721531A1 (de) 1978-11-16
IT1094820B (it) 1985-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse