FR1128416A - Ferromagnetic materials and processes for their manufacture - Google Patents

Ferromagnetic materials and processes for their manufacture

Info

Publication number
FR1128416A
FR1128416A FR1128416DA FR1128416A FR 1128416 A FR1128416 A FR 1128416A FR 1128416D A FR1128416D A FR 1128416DA FR 1128416 A FR1128416 A FR 1128416A
Authority
FR
France
Prior art keywords
manufacture
processes
ferromagnetic materials
ferromagnetic
materials
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
Other languages
French (fr)
Inventor
Andre Pierrot
Yves Lescroel
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Application granted granted Critical
Publication of FR1128416A publication Critical patent/FR1128416A/en
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)
FR1128416D 1955-02-17 1955-02-17 Ferromagnetic materials and processes for their manufacture Expired FR1128416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1128416T 1955-02-17

Publications (1)

Publication Number Publication Date
FR1128416A true FR1128416A (en) 1957-01-04

Family

ID=9636248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128416D Expired FR1128416A (en) 1955-02-17 1955-02-17 Ferromagnetic materials and processes for their manufacture

Country Status (1)

Country Link
FR (1) FR1128416A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020236A (en) * 1959-06-10 1962-02-06 Gen Precision Inc Manganese-zinc ferrite and method of making
US3031406A (en) * 1958-01-07 1962-04-24 Rca Corp Magnetic cores
US3046228A (en) * 1959-06-08 1962-07-24 Allen Bradley Co Method of preparing a zinc manganese ferrite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031406A (en) * 1958-01-07 1962-04-24 Rca Corp Magnetic cores
US3046228A (en) * 1959-06-08 1962-07-24 Allen Bradley Co Method of preparing a zinc manganese ferrite
US3020236A (en) * 1959-06-10 1962-02-06 Gen Precision Inc Manganese-zinc ferrite and method of making

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