CA1240592A - Traitement de l'acier au silicium a structure cubique a faces centrees - Google Patents

Traitement de l'acier au silicium a structure cubique a faces centrees Download PDF

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Publication number
CA1240592A
CA1240592A CA000451247A CA451247A CA1240592A CA 1240592 A CA1240592 A CA 1240592A CA 000451247 A CA000451247 A CA 000451247A CA 451247 A CA451247 A CA 451247A CA 1240592 A CA1240592 A CA 1240592A
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CA
Canada
Prior art keywords
steel
heating
gauge
recrystallization
temperature range
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
CA000451247A
Other languages
English (en)
Inventor
Frank A. Malagari, Jr.
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.)
Allegheny Ludlum Corp
Original Assignee
Allegheny Ludlum Corp
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 Corp filed Critical Allegheny Ludlum Corp
Application granted granted Critical
Publication of CA1240592A publication Critical patent/CA1240592A/fr
Expired legal-status Critical Current

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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
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • C21D1/26—Methods of annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
CA000451247A 1983-07-05 1984-04-04 Traitement de l'acier au silicium a structure cubique a faces centrees Expired CA1240592A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51084483A 1983-07-05 1983-07-05
US510,844 1983-07-05

Publications (1)

Publication Number Publication Date
CA1240592A true CA1240592A (fr) 1988-08-16

Family

ID=24032438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000451247A Expired CA1240592A (fr) 1983-07-05 1984-04-04 Traitement de l'acier au silicium a structure cubique a faces centrees

Country Status (3)

Country Link
EP (1) EP0130674A3 (fr)
JP (1) JPS6036619A (fr)
CA (1) CA1240592A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662954A (en) * 1985-08-13 1987-05-05 Allegheny Ludlum Corporation Method for improving base coating formation on silicon steel by controlling winding tension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534141A (en) * 1948-01-14 1950-12-12 Gen Electric Heat-treatment of cold rolled silicon steel strip
JPS50116998A (fr) * 1974-02-28 1975-09-12
JPS535800A (en) * 1976-07-05 1978-01-19 Kawasaki Steel Co Highhmagneticcflux density oneeway siliconnsteellfolstellite insulator film and method of formation thereof
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
US4157925A (en) * 1978-04-12 1979-06-12 Allegheny Ludlum Industries, Inc. Texture annealing silicon steel
US4213804A (en) * 1979-03-19 1980-07-22 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel

Also Published As

Publication number Publication date
EP0130674A2 (fr) 1985-01-09
EP0130674A3 (fr) 1985-05-15
JPS6036619A (ja) 1985-02-25
JPH0447010B2 (fr) 1992-07-31

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