FR1367944A - Ferrites pour hautes températures - Google Patents

Ferrites pour hautes températures

Info

Publication number
FR1367944A
FR1367944A FR946123A FR946123A FR1367944A FR 1367944 A FR1367944 A FR 1367944A FR 946123 A FR946123 A FR 946123A FR 946123 A FR946123 A FR 946123A FR 1367944 A FR1367944 A FR 1367944A
Authority
FR
France
Prior art keywords
ferrites
high temperatures
temperatures
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
FR946123A
Other languages
English (en)
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Application granted granted Critical
Publication of FR1367944A publication Critical patent/FR1367944A/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
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
FR946123A 1962-11-01 1963-08-30 Ferrites pour hautes températures Expired FR1367944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23485962A 1962-11-01 1962-11-01

Publications (1)

Publication Number Publication Date
FR1367944A true FR1367944A (fr) 1964-07-24

Family

ID=22883119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946123A Expired FR1367944A (fr) 1962-11-01 1963-08-30 Ferrites pour hautes températures

Country Status (4)

Country Link
FR (1) FR1367944A (fr)
GB (1) GB979126A (fr)
NL (1) NL297832A (fr)
SE (1) SE307530B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1771987B1 (de) * 1968-08-12 1972-03-09 Siemens Ag Ferromagnetischer mangan magnesium zink ferrit mit recht eckfoermiger hystereseschleife fuer speicher und schalt elemente sowie verfahren zu seiner herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1771987B1 (de) * 1968-08-12 1972-03-09 Siemens Ag Ferromagnetischer mangan magnesium zink ferrit mit recht eckfoermiger hystereseschleife fuer speicher und schalt elemente sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
NL297832A (fr) 1965-11-10
SE307530B (fr) 1969-01-07
GB979126A (en) 1965-01-01

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