JPS5431024A - Manufacture of oriented electrical steel sheet by continuous casting method - Google Patents

Manufacture of oriented electrical steel sheet by continuous casting method

Info

Publication number
JPS5431024A
JPS5431024A JP9675977A JP9675977A JPS5431024A JP S5431024 A JPS5431024 A JP S5431024A JP 9675977 A JP9675977 A JP 9675977A JP 9675977 A JP9675977 A JP 9675977A JP S5431024 A JPS5431024 A JP S5431024A
Authority
JP
Japan
Prior art keywords
steel sheet
electrical steel
oriented electrical
manufacture
continuous casting
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
JP9675977A
Other languages
Japanese (ja)
Other versions
JPS574690B2 (en
Inventor
Morio Shiozaki
Akifumi Okamoto
Kiyoshi Tanaka
Takahide Shimazu
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9675977A priority Critical patent/JPS5431024A/en
Priority to BE2057455A priority patent/BE872393A/en
Publication of JPS5431024A publication Critical patent/JPS5431024A/en
Publication of JPS574690B2 publication Critical patent/JPS574690B2/ja
Granted 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
    • C21D8/1216—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

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)
  • Continuous Casting (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To obtain an oriented electrical steel sheet with no ear defects such as ear roughening in a good yield by controlling the reduction ratio of the final pass of rough rolling prior to finish rolling in hot rolling of a continuously cast slab contg. a limited amt. of Si.
COPYRIGHT: (C)1979,JPO&Japio
JP9675977A 1977-08-12 1977-08-12 Manufacture of oriented electrical steel sheet by continuous casting method Granted JPS5431024A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9675977A JPS5431024A (en) 1977-08-12 1977-08-12 Manufacture of oriented electrical steel sheet by continuous casting method
BE2057455A BE872393A (en) 1977-08-12 1978-11-30 PROCESS FOR AVOIDING THE FORMATION OF MARGINAL CRACKS IN THE STEEL SHEET, WITH ORIENTED GRAIN SILICON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9675977A JPS5431024A (en) 1977-08-12 1977-08-12 Manufacture of oriented electrical steel sheet by continuous casting method

Publications (2)

Publication Number Publication Date
JPS5431024A true JPS5431024A (en) 1979-03-07
JPS574690B2 JPS574690B2 (en) 1982-01-27

Family

ID=14173568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9675977A Granted JPS5431024A (en) 1977-08-12 1977-08-12 Manufacture of oriented electrical steel sheet by continuous casting method

Country Status (2)

Country Link
JP (1) JPS5431024A (en)
BE (1) BE872393A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020169366A (en) * 2019-04-05 2020-10-15 日本製鉄株式会社 Method for manufacturing grain oriented electrical steel sheet
JP2020169367A (en) * 2019-04-05 2020-10-15 日本製鉄株式会社 Method for manufacturing grain oriented electrical steel sheet
JP2020169368A (en) * 2019-04-05 2020-10-15 日本製鉄株式会社 Method for manufacturing grain oriented electrical steel sheet
WO2022250112A1 (en) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 Method for manufacturing grain-oriented electromagnetic steel sheet
WO2023157765A1 (en) 2022-02-15 2023-08-24 Ｊｆｅスチール株式会社 Method for producing grain-oriented electromagnetic steel sheet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120716A (en) * 1974-08-14 1976-02-19 Kawasaki Steel Co Jikitokuseino kiwamete sugureta itsuhokoseikeisokotaibanno seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120716A (en) * 1974-08-14 1976-02-19 Kawasaki Steel Co Jikitokuseino kiwamete sugureta itsuhokoseikeisokotaibanno seizohoho

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020169366A (en) * 2019-04-05 2020-10-15 日本製鉄株式会社 Method for manufacturing grain oriented electrical steel sheet
JP2020169367A (en) * 2019-04-05 2020-10-15 日本製鉄株式会社 Method for manufacturing grain oriented electrical steel sheet
JP2020169368A (en) * 2019-04-05 2020-10-15 日本製鉄株式会社 Method for manufacturing grain oriented electrical steel sheet
WO2022250112A1 (en) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 Method for manufacturing grain-oriented electromagnetic steel sheet
KR20240004678A (en) 2021-05-28 2024-01-11 제이에프이 스틸 가부시키가이샤 Manufacturing method of grain-oriented electrical steel sheet
WO2023157765A1 (en) 2022-02-15 2023-08-24 Ｊｆｅスチール株式会社 Method for producing grain-oriented electromagnetic steel sheet

Also Published As

Publication number Publication date
BE872393A (en) 1979-03-16
JPS574690B2 (en) 1982-01-27

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