JP5761375B2 - 方向性電磁鋼板およびその製造方法 - Google Patents

方向性電磁鋼板およびその製造方法 Download PDF

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Publication number
JP5761375B2
JP5761375B2 JP2013550134A JP2013550134A JP5761375B2 JP 5761375 B2 JP5761375 B2 JP 5761375B2 JP 2013550134 A JP2013550134 A JP 2013550134A JP 2013550134 A JP2013550134 A JP 2013550134A JP 5761375 B2 JP5761375 B2 JP 5761375B2
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Japan
Prior art keywords
magnetic domain
steel sheet
irradiation
grain
oriented electrical
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JP2013550134A
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English (en)
Japanese (ja)
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JPWO2013094218A1 (ja
Inventor
重宏 ▲高▼城
重宏 ▲高▼城
岡部　誠司
誠司 岡部
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JFE Steel Corp
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JFE Steel Corp
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Priority to JP2013550134A priority Critical patent/JP5761375B2/ja
Publication of JPWO2013094218A1 publication Critical patent/JPWO2013094218A1/ja
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    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges
    • 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
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • 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
    • 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
    • C21D8/1244—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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
JP2013550134A 2011-12-22 2012-12-21 方向性電磁鋼板およびその製造方法 Active JP5761375B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013550134A JP5761375B2 (ja) 2011-12-22 2012-12-21 方向性電磁鋼板およびその製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011282271 2011-12-22
JP2011282271 2011-12-22
JP2013550134A JP5761375B2 (ja) 2011-12-22 2012-12-21 方向性電磁鋼板およびその製造方法
PCT/JP2012/008202 WO2013094218A1 (ja) 2011-12-22 2012-12-21 方向性電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2013094218A1 JPWO2013094218A1 (ja) 2015-04-27
JP5761375B2 true JP5761375B2 (ja) 2015-08-12

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JP2013550134A Active JP5761375B2 (ja) 2011-12-22 2012-12-21 方向性電磁鋼板およびその製造方法

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US (1) US10020101B2 (cg-RX-API-DMAC7.html)
EP (1) EP2796583B1 (cg-RX-API-DMAC7.html)
JP (1) JP5761375B2 (cg-RX-API-DMAC7.html)
KR (1) KR101551782B1 (cg-RX-API-DMAC7.html)
CN (1) CN104011241B (cg-RX-API-DMAC7.html)
IN (1) IN2014MN01092A (cg-RX-API-DMAC7.html)
RU (1) RU2572636C1 (cg-RX-API-DMAC7.html)
WO (1) WO2013094218A1 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6010907B2 (ja) * 2011-12-28 2016-10-19 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
CN104203486B (zh) * 2012-04-27 2016-08-24 新日铁住金株式会社 方向性电磁钢板及其制造方法
JP6015723B2 (ja) * 2013-08-30 2016-10-26 Ｊｆｅスチール株式会社 低騒音変圧器鉄心用方向性電磁鋼板の製造方法
JP6160376B2 (ja) * 2013-09-06 2017-07-12 Ｊｆｅスチール株式会社 変圧器鉄心用方向性電磁鋼板およびその製造方法
JP6060988B2 (ja) 2015-02-24 2017-01-18 Ｊｆｅスチール株式会社 方向性電磁鋼板及びその製造方法
CN118073061A (zh) * 2016-01-25 2024-05-24 杰富意钢铁株式会社 方向性电磁钢板以及其制造方法
JP2017106117A (ja) * 2017-01-04 2017-06-15 Ｊｆｅスチール株式会社 変圧器鉄心用方向性電磁鋼板およびその製造方法
KR102360385B1 (ko) * 2018-01-31 2022-02-08 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 이것을 이용하여 이루어지는 변압기의 권철심과 권철심의 제조 방법
WO2019189857A1 (ja) * 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 変圧器用鉄心
RU2746430C1 (ru) * 2018-03-30 2021-04-14 ДжФЕ СТИЛ КОРПОРЕЙШН Железный сердечник трансформатора
KR102162984B1 (ko) * 2018-12-19 2020-10-07 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
WO2022013960A1 (ja) * 2020-07-15 2022-01-20 日本製鉄株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819440A (ja) 1981-07-24 1983-02-04 Nippon Steel Corp 電磁鋼板の鉄損特性向上方法
JPS58144424A (ja) * 1982-02-19 1983-08-27 Kawasaki Steel Corp 低鉄損方向性電磁鋼板の製造方法
JPS6092479A (ja) 1983-10-27 1985-05-24 Kawasaki Steel Corp 歪取り焼鈍によつて特性が劣化しない低鉄損の方向性けい素鋼板およびその製造方法
JPH0615694B2 (ja) * 1987-04-17 1994-03-02 川崎製鉄株式会社 方向性けい素鋼板の鉄損低減方法
JPH0659685B2 (ja) 1988-06-28 1994-08-10 キョーラク株式会社 プラスチック中空体の成形方法
JPH0765106B2 (ja) 1988-10-26 1995-07-12 川崎製鉄株式会社 低鉄損一方向性けい素鋼板の製造方法
JP2719832B2 (ja) 1989-06-09 1998-02-25 ユーホーケミカル株式会社 はんだペースト
JPH0372027A (ja) * 1989-08-11 1991-03-27 Nippon Steel Corp 鉄損の優れた高磁束密度一方向性電磁鋼板の製造方法
JPH0372026A (ja) * 1989-08-11 1991-03-27 Nippon Steel Corp 鉄損の著しく優れた高磁束密度一方向性電磁鋼板の製造方法
JP3023242B2 (ja) 1992-05-29 2000-03-21 川崎製鉄株式会社 騒音特性の優れた低鉄損一方向性珪素鋼板の製造方法
JPH0765106A (ja) 1993-08-25 1995-03-10 Fuji Electric Co Ltd バーコード読取り装置
US6368424B1 (en) 1997-01-24 2002-04-09 Nippon Steel Corporation Grain-oriented electrical steel sheets having excellent magnetic characteristics, its manufacturing method and its manufacturing device
JP3386727B2 (ja) 1998-09-29 2003-03-17 川崎製鉄株式会社 保磁力の低い低鉄損一方向性珪素鋼板の製造方法
JP4091749B2 (ja) * 2000-04-24 2008-05-28 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板
EP1149924B1 (en) 2000-04-24 2009-07-15 Nippon Steel Corporation Grain-oriented electrical steel sheet excellent in magnetic properties
JP4123679B2 (ja) 2000-04-25 2008-07-23 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP4216488B2 (ja) 2000-05-12 2009-01-28 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
JP4585101B2 (ja) 2000-08-25 2010-11-24 新日本製鐵株式会社 低騒音トランス用電磁鋼板
EP1607487B1 (en) * 2003-03-19 2016-12-21 Nippon Steel & Sumitomo Metal Corporation Manufacturing method of a grain-oriented magnetic steel sheet excellent in magnetic characteristics
JP4344264B2 (ja) 2004-03-08 2009-10-14 新日本製鐵株式会社 低鉄損一方向性電磁鋼板
JP4616623B2 (ja) 2004-11-18 2011-01-19 新日本製鐵株式会社 方向性電磁鋼板の製造方法
JP2007314826A (ja) * 2006-05-24 2007-12-06 Nippon Steel Corp 鉄損特性に優れた一方向性電磁鋼板
US8790471B2 (en) 2010-07-28 2014-07-29 Nippon Steel & Sumitomo Metal Corporation Grain-oriented electrical steel sheet and manufacturing method thereof
JP5761377B2 (ja) 2011-12-27 2015-08-12 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP6007501B2 (ja) 2012-02-08 2016-10-12 Ｊｆｅスチール株式会社 方向性電磁鋼板

Also Published As

Publication number Publication date
CN104011241A (zh) 2014-08-27
IN2014MN01092A (cg-RX-API-DMAC7.html) 2015-07-03
EP2796583A4 (en) 2015-05-06
US10020101B2 (en) 2018-07-10
CN104011241B (zh) 2016-06-29
US20150034211A1 (en) 2015-02-05
WO2013094218A8 (ja) 2014-06-05
EP2796583B1 (en) 2017-03-29
JPWO2013094218A1 (ja) 2015-04-27
WO2013094218A1 (ja) 2013-06-27
RU2572636C1 (ru) 2016-01-20
KR20140103973A (ko) 2014-08-27
KR101551782B1 (ko) 2015-09-09
EP2796583A1 (en) 2014-10-29

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