FR2365538A1 - Ferroferrite de mn-zn-sn-ti pour une plage etendue de temperatures et de frequences - Google Patents

Ferroferrite de mn-zn-sn-ti pour une plage etendue de temperatures et de frequences

Info

Publication number
FR2365538A1
FR2365538A1 FR7728429A FR7728429A FR2365538A1 FR 2365538 A1 FR2365538 A1 FR 2365538A1 FR 7728429 A FR7728429 A FR 7728429A FR 7728429 A FR7728429 A FR 7728429A FR 2365538 A1 FR2365538 A1 FR 2365538A1
Authority
FR
France
Prior art keywords
ferroferrite
frequencies
temperatures
wide range
mole
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.)
Granted
Application number
FR7728429A
Other languages
English (en)
French (fr)
Other versions
FR2365538B1 (enrdf_load_stackoverflow
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of FR2365538A1 publication Critical patent/FR2365538A1/fr
Application granted granted Critical
Publication of FR2365538B1 publication Critical patent/FR2365538B1/fr
Granted 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)
FR7728429A 1976-09-23 1977-09-21 Ferroferrite de mn-zn-sn-ti pour une plage etendue de temperatures et de frequences Granted FR2365538A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762642852 DE2642852C2 (de) 1976-09-23 1976-09-23 Verfahren zur Herstellung eines hoch- und mittelpermeablen Mn-Zn-Sn-Ti-Ferroferrits für einen weiten Temperatur- und Frequenzbereich

Publications (2)

Publication Number Publication Date
FR2365538A1 true FR2365538A1 (fr) 1978-04-21
FR2365538B1 FR2365538B1 (enrdf_load_stackoverflow) 1983-08-05

Family

ID=5988668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728429A Granted FR2365538A1 (fr) 1976-09-23 1977-09-21 Ferroferrite de mn-zn-sn-ti pour une plage etendue de temperatures et de frequences

Country Status (5)

Country Link
DE (1) DE2642852C2 (enrdf_load_stackoverflow)
FR (1) FR2365538A1 (enrdf_load_stackoverflow)
GB (1) GB1583260A (enrdf_load_stackoverflow)
IT (1) IT1086034B (enrdf_load_stackoverflow)
NL (1) NL7710390A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6650068B2 (en) * 2000-03-13 2003-11-18 Matsushita Electric Industrial Co., Ltd. Induction coil core, illumination unit using the same, and polycrystalline ferrite

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404042A (fr) * 1963-07-26 1965-06-25 Siemens Ag Noyaux ferro-magnétiques en ferrite et procédé pour leurs fabrications
DE2143439A1 (de) * 1970-09-02 1972-03-09 Philips Nv Ferrite mit geringem Desakkomodations-Verhalten
JPS4953198A (enrdf_load_stackoverflow) * 1972-09-27 1974-05-23

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1110334A (fr) 1954-07-13 1956-02-10 Perfectionnements aux matériaux ferromagnétiques du genre
GB923991A (en) 1959-02-04 1963-04-18 Nippon Electric Co Oxide magnetic material
DE1671035C2 (de) 1966-07-01 1975-02-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ferromagnetisch hochpermeabler Mangan-Zink-Ferritkern mit großer zeitlicher und thermischer Konstanz der Anfangspermeabilität und Verfahren zu dessen Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404042A (fr) * 1963-07-26 1965-06-25 Siemens Ag Noyaux ferro-magnétiques en ferrite et procédé pour leurs fabrications
DE1223734B (de) * 1963-07-26 1966-08-25 Siemens Ag Verfahren zur Verminderung der Verluste eines ferromagnetischen Mangan-Zink-Ferrits
DE1300860B (de) * 1963-07-26 1969-08-07 Siemens Ag Verfahren zur Verminderung der Verluste eines ferromagnetischen Mangan-Zink-Ferrits
DE2143439A1 (de) * 1970-09-02 1972-03-09 Philips Nv Ferrite mit geringem Desakkomodations-Verhalten
JPS4953198A (enrdf_load_stackoverflow) * 1972-09-27 1974-05-23

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1974 *
EXBK/50 *

Also Published As

Publication number Publication date
DE2642852C2 (de) 1985-07-18
IT1086034B (it) 1985-05-28
DE2642852A1 (de) 1978-03-30
NL7710390A (nl) 1978-03-29
FR2365538B1 (enrdf_load_stackoverflow) 1983-08-05
GB1583260A (en) 1981-01-21

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