BE889993A - Procede pour la production d'un acier au silicium electromagnetique a structure de goss - Google Patents

Procede pour la production d'un acier au silicium electromagnetique a structure de goss

Info

Publication number
BE889993A
BE889993A BE2/59302A BE2059302A BE889993A BE 889993 A BE889993 A BE 889993A BE 2/59302 A BE2/59302 A BE 2/59302A BE 2059302 A BE2059302 A BE 2059302A BE 889993 A BE889993 A BE 889993A
Authority
BE
Belgium
Prior art keywords
production
silicon steel
structure electromagnetic
goss structure
electromagnetic silicon
Prior art date
Application number
BE2/59302A
Other languages
English (en)
Inventor
F A Malagari
Original Assignee
Allegheny Ludlum Steel
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 Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel
Publication of BE889993A publication Critical patent/BE889993A/fr

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
    • 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
    • C21D8/1261—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 following hot rolling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
BE2/59302A 1980-08-18 1981-08-18 Procede pour la production d'un acier au silicium electromagnetique a structure de goss BE889993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/179,405 US4337101A (en) 1980-08-18 1980-08-18 Processing for cube-on-edge oriented silicon steel

Publications (1)

Publication Number Publication Date
BE889993A true BE889993A (fr) 1982-02-18

Family

ID=22656459

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59302A BE889993A (fr) 1980-08-18 1981-08-18 Procede pour la production d'un acier au silicium electromagnetique a structure de goss

Country Status (18)

Country Link
US (1) US4337101A (fr)
JP (1) JPS5773128A (fr)
KR (1) KR850000557B1 (fr)
AR (1) AR225233A1 (fr)
AU (1) AU7354581A (fr)
BE (1) BE889993A (fr)
BR (1) BR8105211A (fr)
CA (1) CA1164320A (fr)
DE (1) DE3132615A1 (fr)
ES (1) ES8302105A1 (fr)
FR (1) FR2488621A1 (fr)
GB (1) GB2082204B (fr)
IT (1) IT1143409B (fr)
MX (1) MX155787A (fr)
PL (1) PL232626A1 (fr)
RO (1) RO82811B (fr)
SE (1) SE8104855L (fr)
YU (1) YU185081A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684320B1 (fr) * 1994-04-26 2000-06-21 LTV STEEL COMPANY, Inc. Procédé pour la fabrication d'acier électrique
US6217673B1 (en) 1994-04-26 2001-04-17 Ltv Steel Company, Inc. Process of making electrical steels
US6068708A (en) * 1998-03-10 2000-05-30 Ltv Steel Company, Inc. Process of making electrical steels having good cleanliness and magnetic properties

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873381A (en) * 1973-03-01 1975-03-25 Armco Steel Corp High permeability cube-on-edge oriented silicon steel and method of making it
JPS50160120A (fr) * 1974-05-22 1975-12-25
US4000015A (en) * 1975-05-15 1976-12-28 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel using hydrogen of controlled dew point
JPS5212610A (en) * 1975-07-18 1977-01-31 Gen Electric Cold rolled silicon steel and method of making thesame
US4113529A (en) * 1977-09-29 1978-09-12 General Electric Company Method of producing silicon-iron sheet material with copper as a partial substitute for sulfur, and product

Also Published As

Publication number Publication date
SE8104855L (sv) 1982-02-19
IT8149110A0 (it) 1981-08-13
FR2488621A1 (fr) 1982-02-19
AU7354581A (en) 1982-02-25
US4337101A (en) 1982-06-29
PL232626A1 (fr) 1982-04-26
JPS5773128A (en) 1982-05-07
IT1143409B (it) 1986-10-22
DE3132615A1 (de) 1982-05-19
GB2082204B (en) 1983-11-09
KR850000557B1 (ko) 1985-04-26
RO82811A (fr) 1984-01-14
AR225233A1 (es) 1982-02-26
MX155787A (es) 1988-04-29
GB2082204A (en) 1982-03-03
RO82811B (ro) 1984-01-30
ES504677A0 (es) 1983-01-01
YU185081A (en) 1983-09-30
CA1164320A (fr) 1984-03-27
ES8302105A1 (es) 1983-01-01
BR8105211A (pt) 1982-04-27
KR830006462A (ko) 1983-09-24

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