FR1344271A - Procédé de fabrication de tôles magnétiques non orientées, laminées à froid, en acier au silicium - Google Patents

Procédé de fabrication de tôles magnétiques non orientées, laminées à froid, en acier au silicium

Info

Publication number
FR1344271A
FR1344271A FR902121A FR902121A FR1344271A FR 1344271 A FR1344271 A FR 1344271A FR 902121 A FR902121 A FR 902121A FR 902121 A FR902121 A FR 902121A FR 1344271 A FR1344271 A FR 1344271A
Authority
FR
France
Prior art keywords
oriented
cold
manufacturing process
silicon steel
magnetic sheets
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
FR902121A
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 des Ateliers et Forges de la Loire SA
Original Assignee
Compagnie des Ateliers et Forges de la Loire 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 des Ateliers et Forges de la Loire SA filed Critical Compagnie des Ateliers et Forges de la Loire SA
Priority to FR902121A priority Critical patent/FR1344271A/fr
Application granted granted Critical
Publication of FR1344271A publication Critical patent/FR1344271A/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
    • 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
    • C21D8/1261—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 following hot rolling
    • 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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding

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)
FR902121A 1962-06-27 1962-06-27 Procédé de fabrication de tôles magnétiques non orientées, laminées à froid, en acier au silicium Expired FR1344271A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902121A FR1344271A (fr) 1962-06-27 1962-06-27 Procédé de fabrication de tôles magnétiques non orientées, laminées à froid, en acier au silicium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902121A FR1344271A (fr) 1962-06-27 1962-06-27 Procédé de fabrication de tôles magnétiques non orientées, laminées à froid, en acier au silicium

Publications (1)

Publication Number Publication Date
FR1344271A true FR1344271A (fr) 1963-11-29

Family

ID=8781941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902121A Expired FR1344271A (fr) 1962-06-27 1962-06-27 Procédé de fabrication de tôles magnétiques non orientées, laminées à froid, en acier au silicium

Country Status (1)

Country Link
FR (1) FR1344271A (fr)

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