GB8325076D0 - Grainoriented electrical steel sheet - Google Patents

Grainoriented electrical steel sheet

Info

Publication number
GB8325076D0
GB8325076D0 GB838325076A GB8325076A GB8325076D0 GB 8325076 D0 GB8325076 D0 GB 8325076D0 GB 838325076 A GB838325076 A GB 838325076A GB 8325076 A GB8325076 A GB 8325076A GB 8325076 D0 GB8325076 D0 GB 8325076D0
Authority
GB
United Kingdom
Prior art keywords
steel sheet
electrical steel
grainoriented
grainoriented electrical
sheet
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.)
Granted
Application number
GB838325076A
Other versions
GB2130241B (en
GB2130241A (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.)
Nippon Steel Corp
Original Assignee
Nippon 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
Priority claimed from JP57165066A external-priority patent/JPS5956522A/en
Priority claimed from JP57165065A external-priority patent/JPS5956523A/en
Priority claimed from JP58062688A external-priority patent/JPS59190325A/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of GB8325076D0 publication Critical patent/GB8325076D0/en
Publication of GB2130241A publication Critical patent/GB2130241A/en
Application granted granted Critical
Publication of GB2130241B publication Critical patent/GB2130241B/en
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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • 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 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot 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
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • 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
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
GB08325076A 1982-09-24 1983-09-20 Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density Expired GB2130241B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57165066A JPS5956522A (en) 1982-09-24 1982-09-24 Manufacture of anisotropic electrical steel plate with improved iron loss
JP57165065A JPS5956523A (en) 1982-09-24 1982-09-24 Manufacture of anisotropic silicon steel plate having high magnetic flux density
JP58062688A JPS59190325A (en) 1983-04-09 1983-04-09 Production of grain-oriented silicon steel plate having excellent iron loss for which continuous casting method is applied

Publications (3)

Publication Number Publication Date
GB8325076D0 true GB8325076D0 (en) 1983-10-19
GB2130241A GB2130241A (en) 1984-05-31
GB2130241B GB2130241B (en) 1986-01-15

Family

ID=27297924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08325076A Expired GB2130241B (en) 1982-09-24 1983-09-20 Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density

Country Status (7)

Country Link
KR (1) KR890000882B1 (en)
CA (1) CA1210670A (en)
DE (1) DE3334519C2 (en)
FR (1) FR2533586B1 (en)
GB (1) GB2130241B (en)
IT (1) IT1167387B (en)
SE (1) SE460482B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5472521A (en) * 1933-10-19 1995-12-05 Nippon Steel Corporation Production method of grain oriented electrical steel sheet having excellent magnetic characteristics
JPH0717961B2 (en) * 1988-04-25 1995-03-01 新日本製鐵株式会社 Manufacturing method of unidirectional electrical steel sheet with excellent magnetic and film properties
JPH0717960B2 (en) * 1989-03-31 1995-03-01 新日本製鐵株式会社 Method for producing unidirectional electrical steel sheet with excellent magnetic properties
US5261971A (en) * 1989-04-14 1993-11-16 Nippon Steel Corporation Process for preparation of grain-oriented electrical steel sheet having superior magnetic properties
DE69022617T3 (en) * 1989-04-14 2003-04-03 Nippon Steel Corp., Tokio/Tokyo Process for the production of grain-oriented electrical sheets with improved magnetic properties.
JP2782086B2 (en) * 1989-05-29 1998-07-30 新日本製鐵株式会社 Manufacturing method of grain-oriented electrical steel sheet with excellent magnetic and film properties
DE69121953T2 (en) * 1990-04-13 1997-04-10 Kawasaki Steel Co Process for producing grain-oriented electrical sheets with low iron losses
JP2620438B2 (en) * 1991-10-28 1997-06-11 新日本製鐵株式会社 Manufacturing method of grain-oriented electrical steel sheet with high magnetic flux density
DE4409691A1 (en) * 1994-03-22 1995-09-28 Ebg Elektromagnet Werkstoffe Process for the production of electrical sheets with a glass coating
FR2731713B1 (en) * 1995-03-14 1997-04-11 Ugine Sa PROCESS FOR THE MANUFACTURE OF A SHEET OF ELECTRIC STEEL WITH ORIENTED GRAINS FOR THE PRODUCTION OF MAGNETIC TRANSFORMER CIRCUITS IN PARTICULAR
US5855694A (en) * 1996-08-08 1999-01-05 Kawasaki Steel Corporation Method for producing grain-oriented silicon steel sheet
IT1284268B1 (en) * 1996-08-30 1998-05-14 Acciai Speciali Terni Spa PROCEDURE FOR THE PRODUCTION OF GRAIN ORIENTED MAGNETIC SHEETS, WITH HIGH MAGNETIC CHARACTERISTICS, STARTING FROM
IT1285153B1 (en) * 1996-09-05 1998-06-03 Acciai Speciali Terni Spa PROCEDURE FOR THE PRODUCTION OF GRAIN ORIENTED MAGNETIC SHEET, STARTING FROM THIN SHEET.
US6039818A (en) 1996-10-21 2000-03-21 Kawasaki Steel Corporation Grain-oriented electromagnetic steel sheet and process for producing the same
US5702539A (en) * 1997-02-28 1997-12-30 Armco Inc. Method for producing silicon-chromium grain orieted electrical steel
KR100345709B1 (en) * 1997-12-24 2002-09-18 주식회사 포스코 A method of manufacturing grain oriented electrical steel sheet with high permeability
KR100399222B1 (en) * 1998-12-26 2004-01-28 주식회사 포스코 Manufacturing method of oriented electrical steel sheet by slab low temperature heating
PL2418294T3 (en) * 2009-04-06 2020-06-01 Nippon Steel Corporation Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet
DK2742287T3 (en) * 2011-07-13 2016-01-11 Promecon Prozess & Messtechnik CHARGING CHARACTERISTICS INSTALLATION WITH FUEL / AIR CONDITIONING CONDITIONS IN THE COMBUSTION OF MILLED CARBON AND PROCEDURE FOR OPERATION OF A CHARGER CHARACTERISTICS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1209308A (en) * 1958-07-28 1960-03-01 Allegheny Ludlum Steel Silicon steel fabrication process
DE1408976A1 (en) * 1960-01-28 1968-10-17 Westinghouse Electric Corp Sheets made of double-oriented silicon iron
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics
DE2224755C3 (en) * 1972-05-20 1978-12-07 Robert Bosch Gmbh, 7000 Stuttgart Centrifugal governor for internal combustion engines
JPS5319913A (en) * 1976-08-10 1978-02-23 Nippon Steel Corp Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab
JPS6037172B2 (en) * 1978-03-11 1985-08-24 新日本製鐵株式会社 Manufacturing method of unidirectional silicon steel sheet
JPS5933170B2 (en) * 1978-10-02 1984-08-14 新日本製鐵株式会社 Method for manufacturing aluminum-containing unidirectional silicon steel sheet with extremely high magnetic flux density
JPS5945730B2 (en) * 1979-08-22 1984-11-08 新日本製鐵株式会社 Hot rolling method for high magnetic flux density unidirectional silicon steel sheet

Also Published As

Publication number Publication date
FR2533586B1 (en) 1986-05-16
DE3334519C2 (en) 1987-04-16
CA1210670A (en) 1986-09-02
KR840006019A (en) 1984-11-21
SE8305095D0 (en) 1983-09-21
DE3334519A1 (en) 1984-03-29
GB2130241B (en) 1986-01-15
SE460482B (en) 1989-10-16
FR2533586A1 (en) 1984-03-30
IT1167387B (en) 1987-05-13
GB2130241A (en) 1984-05-31
SE8305095L (en) 1984-03-25
IT8322974A1 (en) 1985-03-23
KR890000882B1 (en) 1989-04-12
IT8322974A0 (en) 1983-09-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years