AT313339B - Cold rolled electrotechnical steel strips and plates with isotropic magnetic properties and processes for their production - Google Patents

Cold rolled electrotechnical steel strips and plates with isotropic magnetic properties and processes for their production

Info

Publication number
AT313339B
AT313339B AT963368A AT963368A AT313339B AT 313339 B AT313339 B AT 313339B AT 963368 A AT963368 A AT 963368A AT 963368 A AT963368 A AT 963368A AT 313339 B AT313339 B AT 313339B
Authority
AT
Austria
Prior art keywords
plates
processes
production
magnetic properties
cold rolled
Prior art date
Application number
AT963368A
Other languages
German (de)
Inventor
Mihaly Stefan Dr
Balazs Fueloep
Zoltan Hegedues Dr
Original Assignee
Csepeli Femmue Fa
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 Csepeli Femmue Fa filed Critical Csepeli Femmue Fa
Application granted granted Critical
Publication of AT313339B publication Critical patent/AT313339B/en

Links

Classifications

    • 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
    • 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
    • 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
    • C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
    • 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
    • C21D8/1266—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 between cold rolling steps
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
AT963368A 1967-10-09 1968-10-03 Cold rolled electrotechnical steel strips and plates with isotropic magnetic properties and processes for their production AT313339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUSE001385 1967-10-09

Publications (1)

Publication Number Publication Date
AT313339B true AT313339B (en) 1974-02-11

Family

ID=11001347

Family Applications (1)

Application Number Title Priority Date Filing Date
AT963368A AT313339B (en) 1967-10-09 1968-10-03 Cold rolled electrotechnical steel strips and plates with isotropic magnetic properties and processes for their production

Country Status (6)

Country Link
AT (1) AT313339B (en)
DE (1) DE1801643B2 (en)
FR (1) FR1589243A (en)
GB (1) GB1220260A (en)
SU (1) SU368760A3 (en)
YU (1) YU32387B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926415B1 (en) * 1970-09-26 1974-07-09
JPS5037127B2 (en) * 1972-07-08 1975-12-01
US4898627A (en) * 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid annealing of nonoriented electrical steel
GB2267715B (en) * 1992-06-03 1995-11-01 British Steel Plc Improvements in and relating to the production of high silicon-iron alloys

Also Published As

Publication number Publication date
FR1589243A (en) 1970-03-23
GB1220260A (en) 1971-01-27
YU32387B (en) 1974-10-31
YU234868A (en) 1974-04-30
SU368760A3 (en) 1973-01-26
DE1801643A1 (en) 1969-06-26
DE1801643B2 (en) 1976-12-16

Similar Documents

Publication Publication Date Title
SE385365B (en) ROLL WITH INSERTABLE PASSES
AT304958B (en) Fasteners and process for their manufacture
AT294442B (en) Cylindrical or prismatic metallic extrusion billets and process for their manufacture
DE1794235B2 (en) EMBOSSED INSERT AND PROCESS FOR THEIR PRODUCTION
AT286717B (en) Rolling bearing and process for its manufacture
AT313230B (en) Rolling mill roll
AT313339B (en) Cold rolled electrotechnical steel strips and plates with isotropic magnetic properties and processes for their production
CH541299A (en) Seamless zipper strip and process for its production
YU190471A (en) Device for displaying floor coatings and similar rolled materials
CH462214A (en) Heat exchange body and process for its manufacture
CA925032A (en) Method and apparatus for the parking of vehicles in garages
CH512848A (en) Coil winding and process for its manufacture
CH459736A (en) Label strip and process for its manufacture
AT308163B (en) Cold rolled transformer strips and sheets and methods of making the same
AT293115B (en) Needle roller bearings and process for their manufacture
ES200787Y (en) CORE FOR TRANSFORMER AND INDUCTION COIL.
AT307093B (en) Magnetic core storage plane and process for its manufacture
CH483262A (en) New X-ray contrast media and processes for their production
AT284263B (en) Transformer core with cooling channels parallel to the sheets and process for its manufacture
AT278944B (en) Electrical tape and process for its manufacture
BE790266A (en) PROCESS FOR MANUFACTURING COLD ROLLED ELECTROMAGNETIC STEEL STRIPS AND SHEETS
CH462211A (en) Heat exchanger and process for its manufacture
AT277126B (en) Roller drive in rolling mills
CH498192A (en) Lubricating composite and process for its manufacture
CH483261A (en) New X-ray contrast media and processes for their production

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee