WO2013118512A8 - 方向性電磁鋼板 - Google Patents

方向性電磁鋼板 Download PDF

Info

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
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
Original Assignee
Ｊｆｅスチール株式会社
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スチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to US14/376,916 priority Critical patent/US9761361B2/en
Priority to RU2014136395/02A priority patent/RU2570591C1/ru
Priority to KR1020147024613A priority patent/KR101633207B1/ko
Priority to CN201380008689.6A priority patent/CN104105808B/zh
Priority to EP13746080.4A priority patent/EP2813593B1/en
Publication of WO2013118512A1 publication Critical patent/WO2013118512A1/ja
Publication of WO2013118512A8 publication Critical patent/WO2013118512A8/ja

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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (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 WO2013118512A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US14/376,916 US9761361B2 (en) 2012-02-08 2013-02-08 Grain-oriented electrical steel sheet
RU2014136395/02A RU2570591C1 (ru) 2012-02-08 2013-02-08 Текстурированный лист из электротехнической стали
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
EP13746080.4A EP2813593B1 (en) 2012-02-08 2013-02-08 Grain-oriented electrical steel plate

Applications Claiming Priority (2)

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

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 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 (10)

* 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
JP6432713B1 (ja) * 2017-02-28 2018-12-05 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
US11984249B2 (en) * 2018-01-31 2024-05-14 Jfe Steel Corporation Grain-oriented electrical steel sheet, wound transformer core using the same, and method for producing wound core
US11495378B2 (en) * 2018-01-31 2022-11-08 Jfe Steel Corporation Grain-oriented electrical steel sheet, stacked transformer core using the same, and method for producing stacked core
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
CN113348257B (zh) * 2019-01-28 2023-04-14 日本制铁株式会社 方向性电磁钢板及其制造方法
US11121592B2 (en) 2019-04-08 2021-09-14 GM Global Technology Operations LLC Electric machine core with arcuate grain orientation
KR102639341B1 (ko) * 2019-06-17 2024-02-21 제이에프이 스틸 가부시키가이샤 방향성 전기강판 및 그 제조 방법
WO2021132378A1 (ja) * 2019-12-25 2021-07-01 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
WO2023038428A1 (ko) 2021-09-09 2023-03-16 엘지전자 주식회사 디스플레이 장치, 이를 구비한 차량 및 그 차량의 제어방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
JPH01191744A (ja) * 1988-01-26 1989-08-01 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH0699823B2 (ja) * 1988-02-16 1994-12-07 川崎製鉄株式会社 超低鉄損一方向性珪素鋼板の製造方法
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
JP2638180B2 (ja) * 1988-10-26 1997-08-06 川崎製鉄株式会社 低鉄損一方向性珪素鋼板及びその製造方法
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
JPH0765108B2 (ja) * 1990-03-09 1995-07-12 川崎製鉄株式会社 電子ビーム照射による一方向性けい素鋼板の鉄損低減方法
KR940008459B1 (ko) * 1992-04-08 1994-09-15 포항종합제철 주식회사 저철손 방향성 전기강판의 제조방법
KR940008459A (ko) 1992-09-07 1994-04-29 박경팔 텔레비젼
EP0611829B1 (en) 1993-02-15 2001-11-28 Kawasaki Steel Corporation Method of producing low iron loss grain-oriented silicon steel sheet having low-noise and superior shape characteristics
JPH0765106A (ja) 1993-08-25 1995-03-10 Fuji Electric Co Ltd バーコード読取り装置
WO1997024466A1 (fr) * 1995-12-27 1997-07-10 Nippon Steel Corporation Tole d'acier magnetique ayant d'excellentes proprietes magnetiques, et son procede de fabrication
JP4598321B2 (ja) * 2001-07-26 2010-12-15 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板
JP2005226122A (ja) * 2004-02-13 2005-08-25 Nippon Steel Corp 方向性電磁鋼板の製造システム及び方法、磁気特性予測装置
TWI305548B (en) * 2005-05-09 2009-01-21 Nippon Steel Corp Low core loss grain-oriented electrical steel sheet and method for producing the same
JP5000182B2 (ja) * 2006-04-07 2012-08-15 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板の製造方法
RU2398894C1 (ru) * 2006-06-16 2010-09-10 Ниппон Стил Корпорейшн Лист высокопрочной электротехнической стали и способ его производства
JP5613972B2 (ja) * 2006-10-23 2014-10-29 新日鐵住金株式会社 鉄損特性の優れた一方向性電磁鋼板
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
WO2013099274A1 (ja) 2011-12-28 2013-07-04 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
US9761361B2 (en) 2017-09-12
KR20140133838A (ko) 2014-11-20
CN104105808A (zh) 2014-10-15
US20150013849A1 (en) 2015-01-15
EP2813593A1 (en) 2014-12-17
RU2570591C1 (ru) 2015-12-10
EP2813593B1 (en) 2020-04-08
JP2013159846A (ja) 2013-08-19
EP2813593A4 (en) 2015-11-11
JP6007501B2 (ja) 2016-10-12
CN104105808B (zh) 2017-02-22
WO2013118512A1 (ja) 2013-08-15
KR101633207B1 (ko) 2016-06-23

Similar Documents

Publication Publication Date Title
WO2013118512A8 (ja) 方向性電磁鋼板
EP2843062A4 (en) CORNORATED ELECTRIC STEEL PLATE AND METHOD OF MANUFACTURING THEREOF
CA137327S (en) Converter plate for a snowmobile traction stud
EP2843069A4 (en) CORNORATED ELECTRIC STEEL PLATE AND METHOD FOR THE PRODUCTION THEREOF
EP2876173B8 (en) Manufacturing method of grain-oriented electrical steel sheet
EP2933343A4 (en) CORNORATED ELECTRIC STEEL PLATE AND METHOD FOR THE PRODUCTION THEREOF
EP2940161A4 (en) ORIENTED GRAIN MAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
WO2012061607A3 (en) Compositions comprising functionalized carbon-based nanostructures and related methods
EP3025797A4 (en) Grain-oriented electrical steel sheet and method for manufacturing same
PL3575431T3 (pl) Sposób wytwarzania blachy cienkiej z niezorientowanej stali elektrotechnicznej
EP3048180A4 (en) CORNORATED ELECTROMAGNETIC STEEL PLATE AND METHOD OF MANUFACTURING THEREOF
EP2998414A4 (en) Hot-rolled steel sheet and production method therefor
PL2664689T3 (pl) Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych oraz sposób jej wytwarzania
EP2602347A4 (en) Grain-oriented magnetic steel sheet and process for producing same
IN2012DN03433A (ja)
IN2014CN03345A (ja)
EP2832866A4 (en) NON-ORIENTED MAGNETIC STEEL SHEET (100 [OVW] HAVING EXCELLENT MAGNETIC PROPERTIES AND METHOD OF MANUFACTURING THE SAME
EP3016772A4 (en) METHOD FOR PRODUCING AN ELECTRIC COATED STEEL PLATE WITH REDUCED CORE LOSS AND INCREASED STRENGTH, AND CORE COATED IN THIS PROCESS
EP2799574A4 (en) ELECTRIC STEEL SHEET WITH GRAIN ORIENTED
EP2799580A4 (en) CORNORATED ELECTRIC STEEL PLATE AND METHOD FOR THE PRODUCTION THEREOF
AU334210S (en) Insulated grommet for end post buckles
EP2940160A4 (en) PROCESS FOR PRODUCING DIRECTED GRAIN ELECTRICALLY METAL STEEL
PL2818568T3 (pl) Blacha stalowa cienka walcowana na zimno i sposób jej wytwarzania
WO2012148880A3 (en) A method for the preparation of doped single graphene sheets
EP2891726A4 (en) ELECTROMAGNETIC STEEL SHEET ORIENTED FOR IRON CORE AND PROCESS FOR PRODUCING THE SAME

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13746080

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 14376916

Country of ref document: US

Ref document number: 2013746080

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20147024613

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2014136395

Country of ref document: RU