CA1020065A - Method of cold-rolling for producing grain-oriented electrical steel sheet having special qualities - Google Patents

Method of cold-rolling for producing grain-oriented electrical steel sheet having special qualities

Info

Publication number
CA1020065A
CA1020065A CA202,579A CA202579A CA1020065A CA 1020065 A CA1020065 A CA 1020065A CA 202579 A CA202579 A CA 202579A CA 1020065 A CA1020065 A CA 1020065A
Authority
CA
Canada
Prior art keywords
rolling
cold
steel sheet
electrical steel
oriented electrical
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
CA202,579A
Other languages
English (en)
Other versions
CA202579S (en
Inventor
Fumio Matsumoto
Katuro Kuroki
Hiromichi Yasumoto
Toshihiko Takata
Kunihide Takashima
Kuniyasu Honda
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
Application granted granted Critical
Publication of CA1020065A publication Critical patent/CA1020065A/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
    • C21D8/1244—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
    • C21D8/1266—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 between cold rolling steps
    • 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

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)
CA202,579A 1973-06-18 1974-06-17 Method of cold-rolling for producing grain-oriented electrical steel sheet having special qualities Expired CA1020065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6845873A JPS5413846B2 (xx) 1973-06-18 1973-06-18

Publications (1)

Publication Number Publication Date
CA1020065A true CA1020065A (en) 1977-11-01

Family

ID=13374258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,579A Expired CA1020065A (en) 1973-06-18 1974-06-17 Method of cold-rolling for producing grain-oriented electrical steel sheet having special qualities

Country Status (9)

Country Link
US (1) US3933024A (xx)
JP (1) JPS5413846B2 (xx)
BE (1) BE816476A (xx)
BR (1) BR7404943D0 (xx)
CA (1) CA1020065A (xx)
FR (1) FR2236009B1 (xx)
GB (1) GB1459644A (xx)
IT (1) IT1015120B (xx)
SE (1) SE397963B (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5277817A (en) * 1975-12-24 1977-06-30 Kawasaki Steel Co Production of mono anisotropic magnetic steel sheets
US4291558A (en) * 1979-07-27 1981-09-29 Allegheny Ludlum Steel Corporation Process of rolling iron-silicon strip material
JPS5920745B2 (ja) * 1980-08-27 1984-05-15 川崎製鉄株式会社 鉄損の極めて低い一方向性珪素鋼板とその製造方法
US4319936A (en) * 1980-12-08 1982-03-16 Armco Inc. Process for production of oriented silicon steel
JPS5948934B2 (ja) * 1981-05-30 1984-11-29 新日本製鐵株式会社 高磁束密度一方向性電磁鋼板の製造方法
JPS6048886B2 (ja) * 1981-08-05 1985-10-30 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板及びその製造方法
JPS5884923A (ja) * 1981-11-16 1983-05-21 Nippon Steel Corp 高磁束密度低鉄損一方向性電磁鋼板の圧延方法
JPS58157917A (ja) * 1982-03-15 1983-09-20 Kawasaki Steel Corp 磁気特性の優れた一方向性珪素鋼板の製造方法
JPS6140986A (ja) * 1984-08-03 1986-02-27 新日軽株式会社 可動ル−バ−
JPS62202024A (ja) 1986-02-14 1987-09-05 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH0768580B2 (ja) * 1988-02-16 1995-07-26 新日本製鐵株式会社 鉄損の優れた高磁束密度一方向性電磁鋼板
JPH0753885B2 (ja) * 1989-04-17 1995-06-07 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
KR930011625B1 (ko) * 1990-07-16 1993-12-16 신닛뽄 세이데쓰 가부시끼가이샤 냉간압연에 의한 판두께가 얇은 초고규소 전자강판의 제조방법
JP3160281B2 (ja) * 1990-09-10 2001-04-25 川崎製鉄株式会社 磁気特性の優れた方向性けい素鋼板の製造方法
JP2574583B2 (ja) * 1991-12-04 1997-01-22 川崎製鉄株式会社 鉄損の良好な方向性けい素鋼板の製造方法
KR0182802B1 (ko) * 1993-01-12 1999-04-01 다나카 미노루 극히 낮은 철손을 갖는 일방향성 전자강판 및 그 제조방법
US5666842A (en) * 1993-07-22 1997-09-16 Kawasaki Steel Corporation Method of cold rolling grain-oriented silicon steel sheet having excellent and uniform magnetic characteristics along rolling direction of coil and a roll cooling controller for cold rolling mill using the cold rolling method
JP3240035B2 (ja) 1994-07-22 2001-12-17 川崎製鉄株式会社 コイル全長にわたり磁気特性に優れた方向性けい素鋼板の製造方法
US5885371A (en) * 1996-10-11 1999-03-23 Kawasaki Steel Corporation Method of producing grain-oriented magnetic steel sheet
FR2769251B1 (fr) * 1997-10-03 1999-12-24 Lorraine Laminage Procede de fabrication d'une bande de tole d'acier pour la realisation d'emballages metalliques par emboutissage et tole d'acier obtenue
CN100447262C (zh) * 2005-10-31 2008-12-31 宝山钢铁股份有限公司 一种普通取向硅钢的制造方法
RU2448787C1 (ru) 2008-02-13 2012-04-27 Ниппон Стил Корпорейшн Способ холодной прокатки стального листа и устройство для холодной прокатки
BRPI0918138B1 (pt) 2008-09-10 2017-10-31 Nippon Steel & Sumitomo Metal Corporation Method of production of steel sheets for electric use with oriented grain
KR101482354B1 (ko) * 2012-12-27 2015-01-13 주식회사 포스코 철손이 우수한 방향성 전기강판 및 그 제조방법
KR102503902B1 (ko) 2018-09-28 2023-02-27 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 냉간 압연 설비
WO2022004677A1 (ja) 2020-06-30 2022-01-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法及び設備列
CN115916425A (zh) 2020-06-30 2023-04-04 杰富意钢铁株式会社 取向性电磁钢板的制造方法
KR20230019158A (ko) 2020-06-30 2023-02-07 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 설비열
JP7392849B2 (ja) 2021-01-28 2023-12-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および電磁鋼板製造用圧延設備
CN117545862A (zh) 2021-06-30 2024-02-09 杰富意钢铁株式会社 取向性电磁钢板的制造方法及取向性电磁钢板制造用轧制设备
KR20240011758A (ko) 2021-06-30 2024-01-26 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 방향성 전기 강판 제조용 압연 설비

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008857A (en) * 1957-02-16 1961-11-14 Ver Deutsche Metallwerke Ag Process for the production of grain oriented magnetizable strips and sheets
US3287183A (en) * 1964-06-22 1966-11-22 Yawata Iron & Steel Co Process for producing single-oriented silicon steel sheets having a high magnetic induction
US3843422A (en) * 1972-03-30 1974-10-22 R Henke Rolling method for producing silicon steel strip

Also Published As

Publication number Publication date
BE816476A (fr) 1974-10-16
JPS5413846B2 (xx) 1979-06-02
BR7404943D0 (pt) 1975-01-07
DE2429237B2 (de) 1975-11-06
SE397963B (sv) 1977-11-28
DE2429237A1 (de) 1975-01-02
FR2236009A1 (xx) 1975-01-31
IT1015120B (it) 1977-05-10
FR2236009B1 (xx) 1976-06-25
US3933024A (en) 1976-01-20
JPS5016610A (xx) 1975-02-21
GB1459644A (en) 1976-12-22
SE7407970L (xx) 1974-12-19

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