GB1220260A - Improvements in or relating to cold-rolled steel strip and sheet - Google Patents

Improvements in or relating to cold-rolled steel strip and sheet

Info

Publication number
GB1220260A
GB1220260A GB4794068A GB4794068A GB1220260A GB 1220260 A GB1220260 A GB 1220260A GB 4794068 A GB4794068 A GB 4794068A GB 4794068 A GB4794068 A GB 4794068A GB 1220260 A GB1220260 A GB 1220260A
Authority
GB
United Kingdom
Prior art keywords
cold
sheet
rolling
steel strip
relating
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
GB4794068A
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.)
CSEPEL MUEVEK FEMMUEVE
Original Assignee
CSEPEL MUEVEK FEMMUEVE
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 CSEPEL MUEVEK FEMMUEVE filed Critical CSEPEL MUEVEK FEMMUEVE
Publication of GB1220260A publication Critical patent/GB1220260A/en
Expired 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
GB4794068A 1967-10-09 1968-10-09 Improvements in or relating to cold-rolled steel strip and sheet Expired GB1220260A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1220260A true GB1220260A (en) 1971-01-27

Family

ID=11001347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4794068A Expired GB1220260A (en) 1967-10-09 1968-10-09 Improvements in or relating to cold-rolled steel strip and sheet

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066479A (en) * 1972-07-08 1978-01-03 Nippon Steel Corporation Process for producing non-directional electric steel sheets free from ridging
GB2267715A (en) * 1992-06-03 1993-12-15 British Steel Plc Treating spray formed iron silicon alloys

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926415B1 (enExample) * 1970-09-26 1974-07-09
US4898627A (en) * 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid annealing of nonoriented electrical steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066479A (en) * 1972-07-08 1978-01-03 Nippon Steel Corporation Process for producing non-directional electric steel sheets free from ridging
GB2267715A (en) * 1992-06-03 1993-12-15 British Steel Plc Treating spray formed iron silicon alloys
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
DE1801643B2 (de) 1976-12-16
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

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