CA1119919A - Acier pour applications electriques - Google Patents

Acier pour applications electriques

Info

Publication number
CA1119919A
CA1119919A CA000316581A CA316581A CA1119919A CA 1119919 A CA1119919 A CA 1119919A CA 000316581 A CA000316581 A CA 000316581A CA 316581 A CA316581 A CA 316581A CA 1119919 A CA1119919 A CA 1119919A
Authority
CA
Canada
Prior art keywords
range
temperature
annealed
hot
hot band
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
CA000316581A
Other languages
English (en)
Inventor
Graham C. Smith
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.)
British Steel Corp
Original Assignee
British Steel 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 British Steel Corp filed Critical British Steel Corp
Application granted granted Critical
Publication of CA1119919A publication Critical patent/CA1119919A/fr
Expired legal-status Critical Current

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 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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D8/1261—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 following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
CA000316581A 1977-11-22 1978-11-21 Acier pour applications electriques Expired CA1119919A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB48596/77 1977-11-22
GB48596/77A GB1594826A (en) 1977-11-22 1977-11-22 Electrical steels

Publications (1)

Publication Number Publication Date
CA1119919A true CA1119919A (fr) 1982-03-16

Family

ID=10449187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000316581A Expired CA1119919A (fr) 1977-11-22 1978-11-21 Acier pour applications electriques

Country Status (12)

Country Link
JP (1) JPS5493622A (fr)
AU (1) AU538791B2 (fr)
BE (1) BE872142R (fr)
CA (1) CA1119919A (fr)
DD (1) DD140568A6 (fr)
DE (1) DE2850249A1 (fr)
FR (1) FR2409313B2 (fr)
GB (1) GB1594826A (fr)
IT (1) IT1160946B (fr)
PL (1) PL211104A1 (fr)
SE (1) SE427473B (fr)
YU (1) YU271778A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324230A (ja) * 1989-06-21 1991-02-01 Sumitomo Metal Ind Ltd 方向性電磁鋼板の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954773C3 (de) * 1968-11-01 1974-02-28 Yawata Iron & Steel Co., Ltd., Tokio Verfahren zur Herstellung von einfach kornorientierten Silizium-Stahlblechen mit hoher magnetischer Induktion und niedrigem Eisenverlust
YU36756B (en) * 1973-07-23 1984-08-31 Centro Speriment Metallurg Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction
GB1512632A (en) * 1974-03-08 1978-06-01 British Steel Corp Grain-oriented steel
IT1041114B (it) * 1975-08-01 1980-01-10 Centro Speriment Metallurg Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici

Also Published As

Publication number Publication date
PL211104A1 (pl) 1979-08-27
AU538791B2 (en) 1984-08-30
FR2409313B2 (fr) 1985-09-13
SE7811978L (sv) 1979-05-23
DE2850249A1 (de) 1979-05-23
IT1160946B (it) 1987-03-11
DD140568A6 (de) 1980-03-12
SE427473B (sv) 1983-04-11
FR2409313A2 (fr) 1979-06-15
JPS5493622A (en) 1979-07-24
GB1594826A (en) 1981-08-05
YU271778A (en) 1982-06-30
BE872142R (fr) 1979-03-16
AU4183578A (en) 1979-05-31
IT7869670A0 (it) 1978-11-22

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Legal Events

Date Code Title Description
MKEX Expiry