EP2757165A4 - Verfahren zur herstellung von kornorientiertem elektromagnetischem stahlblech mit hervorragenden kernverlusteigenschaften - Google Patents

Verfahren zur herstellung von kornorientiertem elektromagnetischem stahlblech mit hervorragenden kernverlusteigenschaften

Info

Publication number
EP2757165A4
EP2757165A4 EP12832398.7A EP12832398A EP2757165A4 EP 2757165 A4 EP2757165 A4 EP 2757165A4 EP 12832398 A EP12832398 A EP 12832398A EP 2757165 A4 EP2757165 A4 EP 2757165A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
electromagnetic steel
core loss
loss characteristics
oriented electromagnetic
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
EP12832398.7A
Other languages
English (en)
French (fr)
Other versions
EP2757165A1 (de
EP2757165B1 (de
Inventor
Yukihiro Shingaki
Makoto Watanabe
Kunihiro Senda
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.)
JFE Steel Corp
Original Assignee
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2757165A1 publication Critical patent/EP2757165A1/de
Publication of EP2757165A4 publication Critical patent/EP2757165A4/de
Application granted granted Critical
Publication of EP2757165B1 publication Critical patent/EP2757165B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D8/1261—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
    • 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
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation
    • 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
    • C21D8/1244—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
EP12832398.7A 2011-09-16 2012-09-14 Verfahren zur herstellung von kornorientiertem elektromagnetischem stahlblech mit hervorragenden kernverlusteigenschaften Active EP2757165B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011203349A JP5434999B2 (ja) 2011-09-16 2011-09-16 鉄損特性に優れる方向性電磁鋼板の製造方法
PCT/JP2012/073608 WO2013039193A1 (ja) 2011-09-16 2012-09-14 鉄損特性に優れる方向性電磁鋼板の製造方法

Publications (3)

Publication Number Publication Date
EP2757165A1 EP2757165A1 (de) 2014-07-23
EP2757165A4 true EP2757165A4 (de) 2015-07-01
EP2757165B1 EP2757165B1 (de) 2017-02-15

Family

ID=47883409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12832398.7A Active EP2757165B1 (de) 2011-09-16 2012-09-14 Verfahren zur herstellung von kornorientiertem elektromagnetischem stahlblech mit hervorragenden kernverlusteigenschaften

Country Status (7)

Country Link
US (1) US20140338794A1 (de)
EP (1) EP2757165B1 (de)
JP (1) JP5434999B2 (de)
KR (1) KR101600724B1 (de)
CN (1) CN103781920B (de)
RU (1) RU2572947C2 (de)
WO (1) WO2013039193A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5994981B2 (ja) * 2011-08-12 2016-09-21 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5360272B2 (ja) * 2011-08-18 2013-12-04 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP2770075B1 (de) * 2011-10-20 2018-02-28 JFE Steel Corporation Kornorientiertes elektrostahlblech und herstellungsverfahren dafür
EP2902508B1 (de) * 2012-09-27 2017-04-05 JFE Steel Corporation Verfahren zur herstellung eines kornorientierten elektrischen stahlblechs
WO2015174362A1 (ja) * 2014-05-12 2015-11-19 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR101921401B1 (ko) * 2014-05-12 2018-11-22 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법
RU2674502C2 (ru) * 2014-10-06 2018-12-11 ДжФЕ СТИЛ КОРПОРЕЙШН Лист текстурированной электротехнической стали с низкими потерями в железе и способ его изготовления
BR112020000223A2 (pt) * 2017-07-13 2020-07-07 Nippon Steel Corporation folha de aço eletromagnética orientada
KR102044321B1 (ko) * 2017-12-26 2019-11-13 주식회사 포스코 방향성 전기강판 및 그의 제조방법
JP7214974B2 (ja) * 2018-03-30 2023-01-31 日本製鉄株式会社 方向性電磁鋼板の製造方法
KR102164329B1 (ko) * 2018-12-19 2020-10-12 주식회사 포스코 방향성의 전기강판 및 그 제조 방법
CN112391512B (zh) * 2019-08-13 2022-03-18 宝山钢铁股份有限公司 一种高磁感取向硅钢及其制造方法
JP7463976B2 (ja) 2020-02-28 2024-04-09 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN115066508A (zh) * 2020-06-24 2022-09-16 日本制铁株式会社 方向性电磁钢板的制造方法
CN111663081B (zh) * 2020-07-10 2021-07-27 武汉科技大学 一种采用低温加热板坯的含铌取向硅钢及生产方法

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WO2011105054A1 (ja) * 2010-02-24 2011-09-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法

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KR100440994B1 (ko) * 1996-10-21 2004-10-21 제이에프이 스틸 가부시키가이샤 방향성전자강판및그제조방법
JP3456862B2 (ja) 1997-04-25 2003-10-14 新日本製鐵株式会社 極めて低い鉄損をもつ一方向性電磁鋼板の製造方法
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JP3537339B2 (ja) 1999-01-14 2004-06-14 新日本製鐵株式会社 皮膜特性と磁気特性に優れた方向性電磁鋼板及びその製造方法
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JP5760590B2 (ja) * 2011-03-30 2015-08-12 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP2770075B1 (de) * 2011-10-20 2018-02-28 JFE Steel Corporation Kornorientiertes elektrostahlblech und herstellungsverfahren dafür

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WO2011105054A1 (ja) * 2010-02-24 2011-09-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP2540844A1 (de) * 2010-02-24 2013-01-02 JFE Steel Corporation Verfahren zur herstellung eines kornorientierten magnetischen stahlblechs

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Title
See also references of WO2013039193A1 *

Also Published As

Publication number Publication date
EP2757165A1 (de) 2014-07-23
US20140338794A1 (en) 2014-11-20
CN103781920B (zh) 2015-05-20
EP2757165B1 (de) 2017-02-15
JP5434999B2 (ja) 2014-03-05
RU2572947C2 (ru) 2016-01-20
CN103781920A (zh) 2014-05-07
KR20140044928A (ko) 2014-04-15
WO2013039193A1 (ja) 2013-03-21
KR101600724B1 (ko) 2016-03-07
JP2013064178A (ja) 2013-04-11
RU2014115200A (ru) 2015-10-27

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