CN1203635A - 高磁通密度低铁损的无方向性电磁钢板的制造方法 - Google Patents

高磁通密度低铁损的无方向性电磁钢板的制造方法 Download PDF

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Publication number
CN1203635A
CN1203635A CN96198854A CN96198854A CN1203635A CN 1203635 A CN1203635 A CN 1203635A CN 96198854 A CN96198854 A CN 96198854A CN 96198854 A CN96198854 A CN 96198854A CN 1203635 A CN1203635 A CN 1203635A
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CN
China
Prior art keywords
hot rolling
smart
hot
rolling
anneal
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.)
Pending
Application number
CN96198854A
Other languages
English (en)
Chinese (zh)
Inventor
川又龙太郎
久保田猛
岛津高英
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 JP21809696A external-priority patent/JP4191806B2/ja
Priority claimed from JP8321886A external-priority patent/JPH10102147A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of CN1203635A publication Critical patent/CN1203635A/zh
Pending legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/20—Slip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
CN96198854A 1995-12-05 1996-12-05 高磁通密度低铁损的无方向性电磁钢板的制造方法 Pending CN1203635A (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP31687095 1995-12-05
JP316870/95 1995-12-05
JP345044/95 1995-12-08
JP34504495 1995-12-08
JP218096/96 1996-08-01
JP21809696A JP4191806B2 (ja) 1995-12-08 1996-08-01 無方向性電磁鋼板の製造方法
JP20606496 1996-08-05
JP206064/96 1996-08-05
JP8321886A JPH10102147A (ja) 1995-12-05 1996-12-02 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法
JP321886/96 1996-12-02

Publications (1)

Publication Number Publication Date
CN1203635A true CN1203635A (zh) 1998-12-30

Family

ID=27529394

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96198854A Pending CN1203635A (zh) 1995-12-05 1996-12-05 高磁通密度低铁损的无方向性电磁钢板的制造方法

Country Status (5)

Country Link
EP (1) EP0875586A1 (enrdf_load_stackoverflow)
KR (1) KR19990071916A (enrdf_load_stackoverflow)
CN (1) CN1203635A (enrdf_load_stackoverflow)
AU (1) AU700333B2 (enrdf_load_stackoverflow)
WO (1) WO1997020956A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101218362B (zh) * 2005-07-07 2010-05-12 住友金属工业株式会社 无方向性电磁钢板及其制造方法
CN103930584A (zh) * 2011-11-09 2014-07-16 杰富意钢铁株式会社 极薄电磁钢板
CN105779879A (zh) * 2014-12-23 2016-07-20 鞍钢股份有限公司 冷轧无取向电工钢薄带的生产方法
CN105779728A (zh) * 2014-12-23 2016-07-20 鞍钢股份有限公司 一种无取向电工钢薄带的热轧方法
CN109477186A (zh) * 2016-07-29 2019-03-15 杰富意钢铁株式会社 取向性电磁钢板用热轧钢板及其制造方法、以及取向性电磁钢板的制造方法
CN116555532A (zh) * 2023-03-31 2023-08-08 宝镁特(上海)智能工程有限公司 一种薄规格硅钢材料的高精度退火方法
CN116713327A (zh) * 2023-07-26 2023-09-08 重庆钢铁股份有限公司 一种叠钢轧制方法、装置、电子设备及存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220186338A1 (en) * 2019-04-22 2022-06-16 Jfe Steel Corporation Method for producing non-oriented electrical steel sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476422A (en) * 1977-11-30 1979-06-19 Nippon Steel Corp Manufacture of non-oriented electrical sheet with superior magnetism by self annealing of hot rolled sheet
JPS6254023A (ja) * 1985-08-31 1987-03-09 Nippon Steel Corp 高級無方向性電磁鋼板用熱延板の製造方法
JPH01306524A (ja) * 1988-06-04 1989-12-11 Kobe Steel Ltd 磁束密度の高い無方向性電磁鋼板の製造方法
JPH0723509B2 (ja) * 1988-10-13 1995-03-15 新日本製鐵株式会社 優れた鉄損特性を有する無方向性電磁鋼板の製造方法
JP2790730B2 (ja) * 1990-12-26 1998-08-27 川崎製鉄株式会社 材質均一性に優れた高炭素鋼板の製造方法
JP3375998B2 (ja) * 1993-01-26 2003-02-10 川崎製鉄株式会社 無方向性電磁鋼板の製造方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7922834B2 (en) 2005-07-07 2011-04-12 Sumitomo Metal Industries, Ltd. Non-oriented electrical steel sheet and production process thereof
CN101218362B (zh) * 2005-07-07 2010-05-12 住友金属工业株式会社 无方向性电磁钢板及其制造方法
CN103930584B (zh) * 2011-11-09 2016-08-31 杰富意钢铁株式会社 极薄电磁钢板
CN103930584A (zh) * 2011-11-09 2014-07-16 杰富意钢铁株式会社 极薄电磁钢板
US9666350B2 (en) 2011-11-09 2017-05-30 Jfe Steel Corporation Ultrathin electromagnetic steel sheet
CN105779879A (zh) * 2014-12-23 2016-07-20 鞍钢股份有限公司 冷轧无取向电工钢薄带的生产方法
CN105779728A (zh) * 2014-12-23 2016-07-20 鞍钢股份有限公司 一种无取向电工钢薄带的热轧方法
CN109477186A (zh) * 2016-07-29 2019-03-15 杰富意钢铁株式会社 取向性电磁钢板用热轧钢板及其制造方法、以及取向性电磁钢板的制造方法
CN109477186B (zh) * 2016-07-29 2020-11-27 杰富意钢铁株式会社 取向性电磁钢板用热轧钢板及其制造方法、以及取向性电磁钢板的制造方法
CN116555532A (zh) * 2023-03-31 2023-08-08 宝镁特(上海)智能工程有限公司 一种薄规格硅钢材料的高精度退火方法
CN116555532B (zh) * 2023-03-31 2024-04-09 宝镁特(上海)智能工程有限公司 一种薄规格硅钢材料的高精度退火方法
CN116713327A (zh) * 2023-07-26 2023-09-08 重庆钢铁股份有限公司 一种叠钢轧制方法、装置、电子设备及存储介质
CN116713327B (zh) * 2023-07-26 2025-08-19 重庆钢铁股份有限公司 一种叠钢轧制方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
AU1436397A (en) 1997-06-27
EP0875586A4 (enrdf_load_stackoverflow) 1998-11-04
AU700333B2 (en) 1998-12-24
EP0875586A1 (en) 1998-11-04
KR19990071916A (ko) 1999-09-27
WO1997020956A1 (fr) 1997-06-12

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