JP4735766B2 - 方向性電磁鋼板 - Google Patents

方向性電磁鋼板 Download PDF

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Publication number
JP4735766B2
JP4735766B2 JP2010171569A JP2010171569A JP4735766B2 JP 4735766 B2 JP4735766 B2 JP 4735766B2 JP 2010171569 A JP2010171569 A JP 2010171569A JP 2010171569 A JP2010171569 A JP 2010171569A JP 4735766 B2 JP4735766 B2 JP 4735766B2
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JP
Japan
Prior art keywords
annealing
steel sheet
precipitate
iron loss
oriented electrical
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JP2010171569A
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English (en)
Japanese (ja)
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JP2011047045A (ja
Inventor
今村　　猛
峰男 村木
之啓 新垣
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JFE Steel Corp
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JFE Steel Corp
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Priority to JP2010171569A priority Critical patent/JP4735766B2/ja
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    • 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
    • C22C38/02—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/04—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
    • C22C38/12—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
JP2010171569A 2009-07-31 2010-07-30 方向性電磁鋼板 Active JP4735766B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010171569A JP4735766B2 (ja) 2009-07-31 2010-07-30 方向性電磁鋼板

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009179494 2009-07-31
JP2009179494 2009-07-31
JP2010171569A JP4735766B2 (ja) 2009-07-31 2010-07-30 方向性電磁鋼板

Publications (2)

Publication Number Publication Date
JP2011047045A JP2011047045A (ja) 2011-03-10
JP4735766B2 true JP4735766B2 (ja) 2011-07-27

Family

ID=43529499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010171569A Active JP4735766B2 (ja) 2009-07-31 2010-07-30 方向性電磁鋼板

Country Status (7)

Country Link
US (1) US20120131982A1 (de)
EP (1) EP2460902B1 (de)
JP (1) JP4735766B2 (de)
KR (2) KR20120035928A (de)
CN (1) CN102471850B (de)
RU (1) RU2496905C1 (de)
WO (1) WO2011013858A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5871137B2 (ja) * 2012-12-12 2016-03-01 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP5668767B2 (ja) * 2013-02-22 2015-02-12 Ｊｆｅスチール株式会社 無方向性電磁鋼板製造用の熱延鋼板およびその製造方法
WO2014132354A1 (ja) * 2013-02-27 2014-09-04 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
BR112015020187B1 (pt) * 2013-02-28 2019-11-05 Jfe Steel Corp método de produção de chapas de aço elétrico de grão orientado
US20170298467A1 (en) * 2014-10-06 2017-10-19 Jfe Steel Corporation Low iron loss grain oriented electrical steel sheet and method for manufacturing the same
KR101719231B1 (ko) 2014-12-24 2017-04-04 주식회사 포스코 방향성 전기강판 및 그 제조방법
JP6344490B2 (ja) * 2015-02-13 2018-06-20 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6350398B2 (ja) * 2015-06-09 2018-07-04 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6424875B2 (ja) * 2015-12-14 2018-11-21 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
CN111566232B (zh) 2018-01-31 2022-03-08 日本制铁株式会社 方向性电磁钢板
KR102249920B1 (ko) * 2018-09-27 2021-05-07 주식회사 포스코 방향성 전기강판 및 그의 제조방법
KR102405173B1 (ko) * 2019-12-20 2022-06-02 주식회사 포스코 방향성 전기강판 및 그의 제조방법

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
JPS5113469B2 (de) 1972-10-13 1976-04-28
JPS5224116A (en) * 1975-08-20 1977-02-23 Nippon Steel Corp Material of high magnetic flux density one directionally orientated el ectromagnetic steel and its treating method
SE442751B (sv) * 1980-01-04 1986-01-27 Kawasaki Steel Co Sett att framstella en kornorienterad kiselstalplat
JPS6474817A (en) 1987-09-17 1989-03-20 Asahi Glass Co Ltd Ultrasonic delay line
US5049204A (en) * 1989-03-30 1991-09-17 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
JP2970436B2 (ja) * 1994-11-11 1999-11-02 住友金属工業株式会社 フルプロセス無方向性電磁鋼板の製造方法
IT1284268B1 (it) * 1996-08-30 1998-05-14 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche, a partire da
JPH10110218A (ja) * 1996-10-04 1998-04-28 Kawasaki Steel Corp 磁気特性に優れる方向性電磁鋼板の製造方法
BR9800978A (pt) * 1997-03-26 2000-05-16 Kawasaki Steel Co Chapas elétricas de aço com grão orientado tendo perda de ferro muito baixa e o processo de produção da mesma
IT1299137B1 (it) * 1998-03-10 2000-02-29 Acciai Speciali Terni Spa Processo per il controllo e la regolazione della ricristallizzazione secondaria nella produzione di lamierini magnetici a grano orientato
KR19990088437A (ko) * 1998-05-21 1999-12-27 에모또 간지 철손이매우낮은고자속밀도방향성전자강판및그제조방법
US6309473B1 (en) * 1998-10-09 2001-10-30 Kawasaki Steel Corporation Method of making grain-oriented magnetic steel sheet having low iron loss
JP3707268B2 (ja) 1998-10-28 2005-10-19 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
IT1316026B1 (it) * 2000-12-18 2003-03-26 Acciai Speciali Terni Spa Procedimento per la fabbricazione di lamierini a grano orientato.
JP4810777B2 (ja) * 2001-08-06 2011-11-09 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP4718749B2 (ja) * 2002-08-06 2011-07-06 Ｊｆｅスチール株式会社 回転機用高磁束密度無方向性電磁鋼板及び回転機用部材
JP4241226B2 (ja) * 2003-07-04 2009-03-18 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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WO2007007423A1 (ja) * 2005-07-07 2007-01-18 Sumitomo Metal Industries, Ltd. 無方向性電磁鋼板およびその製造方法
CN101492791B (zh) * 2008-01-24 2012-05-30 宝山钢铁股份有限公司 可大线能量焊接的电磁钢板及其制造方法

Also Published As

Publication number Publication date
CN102471850A (zh) 2012-05-23
EP2460902A4 (de) 2013-02-20
KR20130126751A (ko) 2013-11-20
WO2011013858A1 (ja) 2011-02-03
RU2496905C1 (ru) 2013-10-27
CN102471850B (zh) 2015-01-07
EP2460902A1 (de) 2012-06-06
RU2012107393A (ru) 2013-09-10
KR101614593B1 (ko) 2016-04-21
EP2460902B1 (de) 2016-05-04
KR20120035928A (ko) 2012-04-16
US20120131982A1 (en) 2012-05-31
JP2011047045A (ja) 2011-03-10

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