DE60310305D1 - Kornorientiertes Elektroblech mit hervorragenden magnetischen Eigenschaften und Herstellung desselben - Google Patents

Kornorientiertes Elektroblech mit hervorragenden magnetischen Eigenschaften und Herstellung desselben

Info

Publication number
DE60310305D1
DE60310305D1 DE60310305T DE60310305T DE60310305D1 DE 60310305 D1 DE60310305 D1 DE 60310305D1 DE 60310305 T DE60310305 T DE 60310305T DE 60310305 T DE60310305 T DE 60310305T DE 60310305 D1 DE60310305 D1 DE 60310305D1
Authority
DE
Germany
Prior art keywords
grain
production
magnetic properties
electrical steel
oriented electrical
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.)
Expired - Lifetime
Application number
DE60310305T
Other languages
English (en)
Other versions
DE60310305T2 (de
Inventor
Hideyuki Hamamura
Tatsuhiko Sakai
Naoya Hamada
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE60310305D1 publication Critical patent/DE60310305D1/de
Publication of DE60310305T2 publication Critical patent/DE60310305T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Laser Beam Processing (AREA)
DE60310305T 2002-05-31 2003-05-27 Kornorientiertes Elektroblech mit hervorragenden magnetischen Eigenschaften und Herstellung desselben Expired - Lifetime DE60310305T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002159823 2002-05-31
JP2002159823 2002-05-31
JP2003109227A JP4398666B2 (ja) 2002-05-31 2003-04-14 磁気特性の優れた一方向性電磁鋼板およびその製造方法
JP2003109227 2003-04-14

Publications (2)

Publication Number Publication Date
DE60310305D1 true DE60310305D1 (de) 2007-01-25
DE60310305T2 DE60310305T2 (de) 2007-04-12

Family

ID=29422473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310305T Expired - Lifetime DE60310305T2 (de) 2002-05-31 2003-05-27 Kornorientiertes Elektroblech mit hervorragenden magnetischen Eigenschaften und Herstellung desselben

Country Status (7)

Country Link
US (1) US7045025B2 (de)
EP (1) EP1367140B1 (de)
JP (1) JP4398666B2 (de)
KR (1) KR100523770B1 (de)
CN (1) CN1247801C (de)
DE (1) DE60310305T2 (de)
TW (1) TWI227739B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
KR101006553B1 (ko) * 2008-09-22 2011-01-07 차승호 무 동력식 액상음료 배출기
KR101066584B1 (ko) * 2008-12-26 2011-09-22 주식회사 포스코 레이저를 이용한 방향성/무방향성 전기강판 제조방법 및 레이저를 이용한 전기강판 집합조직 제어 방법
KR101141283B1 (ko) * 2009-12-04 2012-05-04 주식회사 포스코 저철손 고자속밀도 방향성 전기강판
CN107012309B (zh) * 2011-12-27 2020-03-10 杰富意钢铁株式会社 取向性电磁钢板的铁损改善装置
EP2818564B1 (de) * 2012-02-23 2017-01-18 JFE Steel Corporation Verfahren zur herstellung von elektrostahlblechen
IN2015DN02464A (de) * 2012-11-26 2015-09-04 Nippon Steel & Sumitomo Metal Corp
KR101719231B1 (ko) * 2014-12-24 2017-04-04 주식회사 포스코 방향성 전기강판 및 그 제조방법
WO2017018508A1 (ja) 2015-07-29 2017-02-02 新日鐵住金株式会社 チタン複合材および熱間圧延用チタン材
WO2017018515A1 (ja) * 2015-07-29 2017-02-02 新日鐵住金株式会社 熱間圧延用チタン材
TWI632959B (zh) * 2015-07-29 2018-08-21 日商新日鐵住金股份有限公司 Titanium composite and titanium for hot rolling
KR101884429B1 (ko) 2016-12-22 2018-08-01 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
CN108660303B (zh) 2017-03-27 2020-03-27 宝山钢铁股份有限公司 一种耐消除应力退火的激光刻痕取向硅钢及其制造方法
CN108660295A (zh) 2017-03-27 2018-10-16 宝山钢铁股份有限公司 一种低铁损取向硅钢及其制造方法
CN110093486B (zh) 2018-01-31 2021-08-17 宝山钢铁股份有限公司 一种耐消除应力退火的低铁损取向硅钢的制造方法
DE102020000518B3 (de) * 2020-01-25 2021-04-22 MOEWE Optical Solutions GmbH Einrichtung zur großflächigen Laserbearbeitung zur Kornorientierung von Elektroblechen
DE102021202644A1 (de) * 2021-03-18 2022-09-22 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Ableiterfolie für Batterien

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062972B (en) * 1979-10-19 1983-08-10 Nippon Steel Corp Iron core for electrical machinery and apparatus and well as method for producing the iron core
US4724015A (en) * 1984-05-04 1988-02-09 Nippon Steel Corporation Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip
GB2168626B (en) 1984-11-10 1987-12-23 Nippon Steel Corp Grain-oriented electrical steel sheet having stable magnetic properties resistant to stress-relief annealing, and method and apparatus for producing the same
JPS6344804A (ja) 1986-08-13 1988-02-25 井関農機株式会社 対地作業機のミツクスコントロ−ル装置
US4780155A (en) * 1987-05-08 1988-10-25 Allegheny Ludlum Corporation Capacitive electrical discharge scribing for improving core loss of grain-oriented silicon steel
US4915750A (en) * 1988-03-03 1990-04-10 Allegheny Ludlum Corporation Method for providing heat resistant domain refinement of electrical steels to reduce core loss
JP2647322B2 (ja) * 1993-01-11 1997-08-27 新日本製鐵株式会社 低鉄損方向性電磁鋼板およびその製造方法
KR100259990B1 (ko) * 1993-12-28 2000-06-15 에모또 간지 철손이 적은 일방향성 전자강판 및 제조방법
JP3152554B2 (ja) * 1994-02-04 2001-04-03 新日本製鐵株式会社 磁気特性の優れた電磁鋼板
JPH07331333A (ja) * 1994-06-03 1995-12-19 Kawasaki Steel Corp 鉄損特性に優れた方向性電磁鋼板およびその製造方法
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
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
JP4319715B2 (ja) * 1998-10-06 2009-08-26 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板とその製造方法
EP1149924B1 (de) * 2000-04-24 2009-07-15 Nippon Steel Corporation Kornorientiertes Elektroblech mit ausgezeichneten magnetischen Eigenschaften

Also Published As

Publication number Publication date
US7045025B2 (en) 2006-05-16
CN1247801C (zh) 2006-03-29
EP1367140A1 (de) 2003-12-03
KR100523770B1 (ko) 2005-10-26
TWI227739B (en) 2005-02-11
US20040040629A1 (en) 2004-03-04
DE60310305T2 (de) 2007-04-12
TW200400271A (en) 2004-01-01
JP2004056090A (ja) 2004-02-19
CN1475583A (zh) 2004-02-18
EP1367140B1 (de) 2006-12-13
JP4398666B2 (ja) 2010-01-13
KR20030094030A (ko) 2003-12-11

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