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WO2013118512A8 - 方向性電磁鋼板 - Google Patents

方向性電磁鋼板 Download PDF

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Publication number
WO2013118512A8
WO2013118512A8 PCT/JP2013/000701 JP2013000701W WO2013118512A8 WO 2013118512 A8 WO2013118512 A8 WO 2013118512A8 JP 2013000701 W JP2013000701 W JP 2013000701W WO 2013118512 A8 WO2013118512 A8 WO 2013118512A8
Authority
WO
WIPO (PCT)
Prior art keywords
steel sheet
grain
oriented electrical
electrical steel
total
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.)
Ceased
Application number
PCT/JP2013/000701
Other languages
English (en)
French (fr)
Other versions
WO2013118512A1 (ja
Inventor
岡部　誠司
重宏 ▲高▼城
河野　崇史
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
Priority to RU2014136395/02A priority Critical patent/RU2570591C1/ru
Priority to EP13746080.4A priority patent/EP2813593B1/en
Priority to KR1020147024613A priority patent/KR101633207B1/ko
Priority to CN201380008689.6A priority patent/CN104105808B/zh
Priority to US14/376,916 priority patent/US9761361B2/en
Publication of WO2013118512A1 publication Critical patent/WO2013118512A1/ja
Publication of WO2013118512A8 publication Critical patent/WO2013118512A8/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21D8/1244—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
    • C21D8/125—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 with application of tension
    • 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
    • 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
    • C22C38/08—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
    • C22C38/16—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (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)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)

Abstract

　本発明に従い、鋼板の幅方向における塑性歪み領域のそれぞれの長さ：dを0.05mm以上0.4mm以下とし、かつ上記塑性歪み領域のそれぞれの導入間隔：ｗの合計Σｗに対する上記長さ：dの合計Σｄの比（Σｄ／Σｗ）を0.2以上0.6以下とすることによって、変圧器に加工した際の騒音を低減する方向性電磁鋼板を得ることができる。
PCT/JP2013/000701 2012-02-08 2013-02-08 方向性電磁鋼板 Ceased WO2013118512A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2014136395/02A RU2570591C1 (ru) 2012-02-08 2013-02-08 Текстурированный лист из электротехнической стали
EP13746080.4A EP2813593B1 (en) 2012-02-08 2013-02-08 Grain-oriented electrical steel plate
KR1020147024613A KR101633207B1 (ko) 2012-02-08 2013-02-08 방향성 전기 강판
CN201380008689.6A CN104105808B (zh) 2012-02-08 2013-02-08 取向性电磁钢板
US14/376,916 US9761361B2 (en) 2012-02-08 2013-02-08 Grain-oriented electrical steel sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012025238A JP6007501B2 (ja) 2012-02-08 2012-02-08 方向性電磁鋼板
JP2012-025238 2012-02-08

Publications (2)

Publication Number Publication Date
WO2013118512A1 WO2013118512A1 (ja) 2013-08-15
WO2013118512A8 true WO2013118512A8 (ja) 2014-07-17

Family

ID=48947282

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/000701 Ceased WO2013118512A1 (ja) 2012-02-08 2013-02-08 方向性電磁鋼板

Country Status (7)

Country Link
US (1) US9761361B2 (ja)
EP (1) EP2813593B1 (ja)
JP (1) JP6007501B2 (ja)
KR (1) KR101633207B1 (ja)
CN (1) CN104105808B (ja)
RU (1) RU2570591C1 (ja)
WO (1) WO2013118512A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014MN01092A (ja) 2011-12-22 2015-07-03 Jfe Steel Corp
KR101751525B1 (ko) 2015-12-24 2017-07-11 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
US11387025B2 (en) * 2017-02-28 2022-07-12 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
KR102372003B1 (ko) * 2018-01-31 2022-03-08 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 이것을 이용하여 이루어지는 변압기의 적철심과 적철심의 제조 방법
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
CN109490346B (zh) * 2018-10-15 2021-07-02 内蒙古科技大学 一种通过x射线衍射测量取向硅钢取向偏离角的方法
WO2020158732A1 (ja) * 2019-01-28 2020-08-06 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
US11121592B2 (en) 2019-04-08 2021-09-14 GM Global Technology Operations LLC Electric machine core with arcuate grain orientation
US11866796B2 (en) 2019-06-17 2024-01-09 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
CA3157424C (en) * 2019-12-25 2024-05-28 Jfe Steel Corporation Grain-oriented electrical steel sheet and method of manufacturing same
EP4400382A4 (en) 2021-09-09 2025-09-10 Lg Electronics Inc DISPLAY DEVICE, VEHICLE COMPRISING SAME AND CONTROL METHOD FOR VEHICLE
WO2024225455A1 (ja) * 2023-04-27 2024-10-31 日本製鉄株式会社 方向性電磁鋼板

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850298B2 (ja) * 1980-01-25 1983-11-09 新日本製鐵株式会社 電磁鋼板の処理方法
US4363677A (en) 1980-01-25 1982-12-14 Nippon Steel Corporation Method for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surface
JPS5836053B2 (ja) * 1981-05-19 1983-08-06 新日本製鐵株式会社 電磁鋼板の処理方法
JPS5819440A (ja) 1981-07-24 1983-02-04 Nippon Steel Corp 電磁鋼板の鉄損特性向上方法
JPH0191744A (ja) * 1987-10-01 1989-04-11 Morita Sangyo Kk 茶葉の火入れ乾燥用遠赤外線放射体構造
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JP5696380B2 (ja) * 2010-06-30 2015-04-08 Ｊｆｅスチール株式会社 方向性電磁鋼板の鉄損改善装置および鉄損改善方法
JP5593942B2 (ja) * 2010-08-06 2014-09-24 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
JP5919617B2 (ja) * 2010-08-06 2016-05-18 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
JP5532185B2 (ja) * 2011-12-28 2014-06-25 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその鉄損改善方法

Also Published As

Publication number Publication date
JP6007501B2 (ja) 2016-10-12
JP2013159846A (ja) 2013-08-19
EP2813593A1 (en) 2014-12-17
WO2013118512A1 (ja) 2013-08-15
EP2813593A4 (en) 2015-11-11
CN104105808B (zh) 2017-02-22
US9761361B2 (en) 2017-09-12
CN104105808A (zh) 2014-10-15
KR20140133838A (ko) 2014-11-20
RU2570591C1 (ru) 2015-12-10
US20150013849A1 (en) 2015-01-15
EP2813593B1 (en) 2020-04-08
KR101633207B1 (ko) 2016-06-23

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