FR1292644A - Procédé de fabrication de matériau magnétique - Google Patents

Procédé de fabrication de matériau magnétique

Info

Publication number
FR1292644A
FR1292644A FR865432A FR865432A FR1292644A FR 1292644 A FR1292644 A FR 1292644A FR 865432 A FR865432 A FR 865432A FR 865432 A FR865432 A FR 865432A FR 1292644 A FR1292644 A FR 1292644A
Authority
FR
France
Prior art keywords
manufacturing process
magnetic material
material manufacturing
magnetic
manufacturing
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
FR865432A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR865432A priority Critical patent/FR1292644A/fr
Application granted granted Critical
Publication of FR1292644A publication Critical patent/FR1292644A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR865432A 1961-06-20 1961-06-20 Procédé de fabrication de matériau magnétique Expired FR1292644A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865432A FR1292644A (fr) 1961-06-20 1961-06-20 Procédé de fabrication de matériau magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865432A FR1292644A (fr) 1961-06-20 1961-06-20 Procédé de fabrication de matériau magnétique

Publications (1)

Publication Number Publication Date
FR1292644A true FR1292644A (fr) 1962-05-04

Family

ID=8757600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865432A Expired FR1292644A (fr) 1961-06-20 1961-06-20 Procédé de fabrication de matériau magnétique

Country Status (1)

Country Link
FR (1) FR1292644A (fr)

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