FR1291376A - Annealing process for electric sheets or strips - Google Patents

Annealing process for electric sheets or strips

Info

Publication number
FR1291376A
FR1291376A FR864137A FR864137A FR1291376A FR 1291376 A FR1291376 A FR 1291376A FR 864137 A FR864137 A FR 864137A FR 864137 A FR864137 A FR 864137A FR 1291376 A FR1291376 A FR 1291376A
Authority
FR
France
Prior art keywords
strips
annealing process
electric sheets
sheets
electric
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
FR864137A
Other languages
French (fr)
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of FR1291376A publication Critical patent/FR1291376A/en
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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C21D2281/00—Making use of special physico-chemical means
    • C21D2281/02—Making use of special physico-chemical means temperature gradient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR864137A 1960-07-06 1961-06-07 Annealing process for electric sheets or strips Expired FR1291376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM45835A DE1205573B (en) 1960-07-06 1960-07-06 Process for annealing electrical steel sheets or strips

Publications (1)

Publication Number Publication Date
FR1291376A true FR1291376A (en) 1962-04-20

Family

ID=7305409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864137A Expired FR1291376A (en) 1960-07-06 1961-06-07 Annealing process for electric sheets or strips

Country Status (3)

Country Link
DE (1) DE1205573B (en)
FR (1) FR1291376A (en)
GB (1) GB988047A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483953A1 (en) * 1980-06-04 1981-12-11 Nippon Steel Corp PROCESS FOR PRODUCING AN ORIENTED GRAIN ELECTRO-MAGNETIC STEEL SHEET
FR2518120A1 (en) * 1981-12-11 1983-06-17 Nippon Steel Corp PROCESS FOR THE PRODUCTION OF A GRAIN-ORIENTED ELECTROMAGNETIC SHEET OR BAND
FR2534275A1 (en) * 1981-04-04 1984-04-13 Nippon Steel Corp PROCESS FOR PRODUCING ELECTROMAGNETIC STEEL SHEETS OR STRIPS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431466A (en) * 1981-03-16 1984-02-14 Melampy Donald F Method for making armor plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634533C (en) * 1931-04-07 1936-08-29 Aeg Process for rolling sheet metal, in particular dynamo and transformer sheets, from silicon steel blocks
DE641478C (en) * 1934-11-18 1937-02-01 Mannesmann Ag Process for improving the properties, e.g. B. the magnetic properties of sheets or tapes
DE1020664B (en) * 1954-10-15 1957-12-12 Siemens Ag Process for the regeneration annealing of transformer sheets u. Like., In particular with a preferred magnetic direction in the rolling direction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483953A1 (en) * 1980-06-04 1981-12-11 Nippon Steel Corp PROCESS FOR PRODUCING AN ORIENTED GRAIN ELECTRO-MAGNETIC STEEL SHEET
FR2534275A1 (en) * 1981-04-04 1984-04-13 Nippon Steel Corp PROCESS FOR PRODUCING ELECTROMAGNETIC STEEL SHEETS OR STRIPS
FR2518120A1 (en) * 1981-12-11 1983-06-17 Nippon Steel Corp PROCESS FOR THE PRODUCTION OF A GRAIN-ORIENTED ELECTROMAGNETIC SHEET OR BAND

Also Published As

Publication number Publication date
GB988047A (en) 1965-03-31
DE1205573B (en) 1965-11-25

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