BE815463A - Procede de fabrication de toles d'acier destinees a la production de shunts magnetiques. - Google Patents

Procede de fabrication de toles d'acier destinees a la production de shunts magnetiques.

Info

Publication number
BE815463A
BE815463A BE6044601A BE6044601A BE815463A BE 815463 A BE815463 A BE 815463A BE 6044601 A BE6044601 A BE 6044601A BE 6044601 A BE6044601 A BE 6044601A BE 815463 A BE815463 A BE 815463A
Authority
BE
Belgium
Prior art keywords
manufacture
production
steel sheets
magnetic shunts
sheets intended
Prior art date
Application number
BE6044601A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to BE6044601A priority Critical patent/BE815463A/xx
Publication of BE815463A publication Critical patent/BE815463A/xx
Priority to FR7509459A priority patent/FR2272187B3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/12—Magnetic shunt paths
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
BE6044601A 1974-05-22 1974-05-22 Procede de fabrication de toles d'acier destinees a la production de shunts magnetiques. BE815463A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE6044601A BE815463A (fr) 1974-05-22 1974-05-22 Procede de fabrication de toles d'acier destinees a la production de shunts magnetiques.
FR7509459A FR2272187B3 (OSRAM) 1974-05-22 1975-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6044601A BE815463A (fr) 1974-05-22 1974-05-22 Procede de fabrication de toles d'acier destinees a la production de shunts magnetiques.

Publications (1)

Publication Number Publication Date
BE815463A true BE815463A (fr) 1974-09-16

Family

ID=3874581

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044601A BE815463A (fr) 1974-05-22 1974-05-22 Procede de fabrication de toles d'acier destinees a la production de shunts magnetiques.

Country Status (2)

Country Link
BE (1) BE815463A (OSRAM)
FR (1) FR2272187B3 (OSRAM)

Also Published As

Publication number Publication date
FR2272187A1 (OSRAM) 1975-12-19
FR2272187B3 (OSRAM) 1977-12-02

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