KR101551782B1 - 방향성 전자 강판 및 그의 제조 방법 - Google Patents

방향성 전자 강판 및 그의 제조 방법 Download PDF

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Publication number
KR101551782B1
KR101551782B1 KR1020147016938A KR20147016938A KR101551782B1 KR 101551782 B1 KR101551782 B1 KR 101551782B1 KR 1020147016938 A KR1020147016938 A KR 1020147016938A KR 20147016938 A KR20147016938 A KR 20147016938A KR 101551782 B1 KR101551782 B1 KR 101551782B1
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steel sheet
irradiation
hysteresis
rolling direction
width
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KR20140103973A (ko
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시게히로 다카조
세이지 오카베
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제이에프이 스틸 가부시키가이샤
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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)
KR1020147016938A 2011-12-22 2012-12-21 방향성 전자 강판 및 그의 제조 방법 Active KR101551782B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-282271 2011-12-22
JP2011282271 2011-12-22
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
KR20140103973A KR20140103973A (ko) 2014-08-27
KR101551782B1 true KR101551782B1 (ko) 2015-09-09

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KR1020147016938A Active KR101551782B1 (ko) 2011-12-22 2012-12-21 방향성 전자 강판 및 그의 제조 방법

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Country Link
US (1) US10020101B2 (cg-RX-API-DMAC10.html)
EP (1) EP2796583B1 (cg-RX-API-DMAC10.html)
JP (1) JP5761375B2 (cg-RX-API-DMAC10.html)
KR (1) KR101551782B1 (cg-RX-API-DMAC10.html)
CN (1) CN104011241B (cg-RX-API-DMAC10.html)
IN (1) IN2014MN01092A (cg-RX-API-DMAC10.html)
RU (1) RU2572636C1 (cg-RX-API-DMAC10.html)
WO (1) WO2013094218A1 (cg-RX-API-DMAC10.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
JP5935880B2 (ja) 2012-04-27 2016-06-15 新日鐵住金株式会社 方向性電磁鋼板及びその製造方法
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
CA3012101C (en) * 2016-01-25 2021-06-15 Jfe Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing the same
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
RU2741403C1 (ru) 2018-01-31 2021-01-25 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированный лист из электротехнической стали, ленточный сердечник трансформатора из текстурированного листа из электротехнической стали и способ изготовления ленточного сердечника
CA3095320C (en) * 2018-03-30 2023-10-03 Jfe Steel Corporation Iron core for transformer
WO2019189859A1 (ja) * 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 変圧器用鉄心
KR102162984B1 (ko) * 2018-12-19 2020-10-07 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
JP7393698B2 (ja) * 2020-07-15 2023-12-07 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002356750A (ja) * 2000-05-12 2002-12-13 Nippon Steel Corp 低鉄損、低騒音の方向性電磁鋼板及びその製造方法
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

Family Cites Families (23)

* 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
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
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
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
WO1998032884A1 (fr) 1997-01-24 1998-07-30 Nippon Steel Corporation Tole d'acier a grains orientes presentant d'excellentes caracteristiques magnetiques, procede et dispositif de fabrication
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
EP1149924B1 (en) 2000-04-24 2009-07-15 Nippon Steel Corporation Grain-oriented electrical steel sheet excellent in magnetic properties
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
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
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
JP4510757B2 (ja) * 2003-03-19 2010-07-28 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板とその製造方法
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
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
RU2509814C1 (ru) 2010-07-28 2014-03-20 Ниппон Стил Энд Сумитомо Метал Корпорейшн Электротехническая листовая сталь с ориентированными зернами и способ ее производства
KR101580837B1 (ko) 2011-12-27 2015-12-29 제이에프이 스틸 가부시키가이샤 방향성 전자 강판
JP6007501B2 (ja) 2012-02-08 2016-10-12 Ｊｆｅスチール株式会社 方向性電磁鋼板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002356750A (ja) * 2000-05-12 2002-12-13 Nippon Steel Corp 低鉄損、低騒音の方向性電磁鋼板及びその製造方法
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

Also Published As

Publication number Publication date
EP2796583A1 (en) 2014-10-29
CN104011241A (zh) 2014-08-27
EP2796583A4 (en) 2015-05-06
EP2796583B1 (en) 2017-03-29
KR20140103973A (ko) 2014-08-27
RU2572636C1 (ru) 2016-01-20
JP5761375B2 (ja) 2015-08-12
CN104011241B (zh) 2016-06-29
IN2014MN01092A (cg-RX-API-DMAC10.html) 2015-07-03
WO2013094218A8 (ja) 2014-06-05
US20150034211A1 (en) 2015-02-05
US10020101B2 (en) 2018-07-10
JPWO2013094218A1 (ja) 2015-04-27
WO2013094218A1 (ja) 2013-06-27

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