DE1801643B2 - Verfahren zur herstellung von kaltgewalzten elektrostahlbaendern und -blechen mit isotropen magnetischen eigenschaften - Google Patents

Verfahren zur herstellung von kaltgewalzten elektrostahlbaendern und -blechen mit isotropen magnetischen eigenschaften

Info

Publication number
DE1801643B2
DE1801643B2 DE19681801643 DE1801643A DE1801643B2 DE 1801643 B2 DE1801643 B2 DE 1801643B2 DE 19681801643 DE19681801643 DE 19681801643 DE 1801643 A DE1801643 A DE 1801643A DE 1801643 B2 DE1801643 B2 DE 1801643B2
Authority
DE
Germany
Prior art keywords
rolled
cold
magnetic properties
sheets
strips
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.)
Withdrawn
Application number
DE19681801643
Other languages
German (de)
English (en)
Other versions
DE1801643A1 (de
Inventor
Stefan Dr.; Hegedüs Zoltan Dr.; Balazs Fülöp; Budapest Mihaly
Original Assignee
Csepeli Femmü, Budapest
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 Femmü, Budapest filed Critical Csepeli Femmü, Budapest
Publication of DE1801643A1 publication Critical patent/DE1801643A1/de
Publication of DE1801643B2 publication Critical patent/DE1801643B2/de
Withdrawn legal-status Critical Current

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1266—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • 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)
DE19681801643 1967-10-09 1968-10-07 Verfahren zur herstellung von kaltgewalzten elektrostahlbaendern und -blechen mit isotropen magnetischen eigenschaften Withdrawn DE1801643B2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE1801643A1 DE1801643A1 (de) 1969-06-26
DE1801643B2 true DE1801643B2 (de) 1976-12-16

Family

ID=11001347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681801643 Withdrawn DE1801643B2 (de) 1967-10-09 1968-10-07 Verfahren zur herstellung von kaltgewalzten elektrostahlbaendern und -blechen mit isotropen magnetischen eigenschaften

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334224A3 (en) * 1988-03-25 1991-01-30 ARMCO Inc. Ultra-rapid annealing of nonoriented electrical steel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926415B1 (enExample) * 1970-09-26 1974-07-09
JPS5037127B2 (enExample) * 1972-07-08 1975-12-01
GB2267715B (en) * 1992-06-03 1995-11-01 British Steel Plc Improvements in and relating to the production of high silicon-iron alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334224A3 (en) * 1988-03-25 1991-01-30 ARMCO Inc. Ultra-rapid annealing of nonoriented electrical steel

Also Published As

Publication number Publication date
DE1801643A1 (de) 1969-06-26
YU234868A (en) 1974-04-30
YU32387B (en) 1974-10-31
SU368760A3 (enExample) 1973-01-26
AT313339B (de) 1974-02-11
FR1589243A (enExample) 1970-03-23
GB1220260A (en) 1971-01-27

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