DE60016149D1 - Elektrostahlblech für kompakte Eisenkerne und dessen Herstellungsverfahren - Google Patents

Elektrostahlblech für kompakte Eisenkerne und dessen Herstellungsverfahren

Info

Publication number
DE60016149D1
DE60016149D1 DE60016149T DE60016149T DE60016149D1 DE 60016149 D1 DE60016149 D1 DE 60016149D1 DE 60016149 T DE60016149 T DE 60016149T DE 60016149 T DE60016149 T DE 60016149T DE 60016149 D1 DE60016149 D1 DE 60016149D1
Authority
DE
Germany
Prior art keywords
manufacturing process
steel sheet
electrical steel
iron cores
compact iron
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 - Fee Related
Application number
DE60016149T
Other languages
English (en)
Other versions
DE60016149T2 (de
Inventor
Seiji Okabe
Yasuyuki Hayakawa
Takeshi Imamura
Mitsumasa Kurosawa
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
Priority claimed from JP34422999A external-priority patent/JP4123662B2/ja
Priority claimed from JP34599599A external-priority patent/JP4075258B2/ja
Priority claimed from JP36461399A external-priority patent/JP4123663B2/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of DE60016149D1 publication Critical patent/DE60016149D1/de
Application granted granted Critical
Publication of DE60016149T2 publication Critical patent/DE60016149T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based 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
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1227—Warm rolling
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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
    • C21D8/1261—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 following hot rolling
    • 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
    • C21D8/1272—Final recrystallisation annealing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/928—Magnetic property

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
DE60016149T 1999-12-03 2000-11-30 Elektrostahlblech für kompakte Eisenkerne und dessen Herstellungsverfahren Expired - Fee Related DE60016149T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP34422999 1999-12-03
JP34422999A JP4123662B2 (ja) 1999-12-03 1999-12-03 小型電気機器用電磁鋼板およびその製造方法
JP34599599A JP4075258B2 (ja) 1999-12-06 1999-12-06 二方向性電磁鋼板の製造方法
JP34599599 1999-12-06
JP36461399 1999-12-22
JP36461399A JP4123663B2 (ja) 1999-12-22 1999-12-22 電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
DE60016149D1 true DE60016149D1 (de) 2004-12-30
DE60016149T2 DE60016149T2 (de) 2005-11-24

Family

ID=27341126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016149T Expired - Fee Related DE60016149T2 (de) 1999-12-03 2000-11-30 Elektrostahlblech für kompakte Eisenkerne und dessen Herstellungsverfahren

Country Status (6)

Country Link
US (1) US6562473B1 (de)
EP (1) EP1108794B1 (de)
KR (1) KR100727333B1 (de)
CN (1) CN1124357C (de)
DE (1) DE60016149T2 (de)
TW (1) TW486522B (de)

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DE60231581D1 (de) 2001-01-19 2009-04-30 Jfe Steel Corp Korngerichtetes elektomagnetisches stahlblech mit hervorragenden magnetischen eigenschaften ohne untergrundfilm mit forsterit als primärkomponente und herstellungsverfahren dafür.
KR100899920B1 (ko) * 2001-04-13 2009-05-28 나카가와 토쿠슈코 가부시키가이샤 자기 코어 및 자기 코어용 접착성 수지조성물
EP1279747B1 (de) * 2001-07-24 2013-11-27 JFE Steel Corporation Verfahren zur Herstellung von kornorientierten Elektrostahlblechen
KR100683471B1 (ko) * 2004-08-04 2007-02-20 제이에프이 스틸 가부시키가이샤 무방향성 전자 강판의 제조방법, 및 무방향성 전자강판용의 소재 열연 강판
US7736444B1 (en) * 2006-04-19 2010-06-15 Silicon Steel Technology, Inc. Method and system for manufacturing electrical silicon steel
US7845065B2 (en) * 2007-11-07 2010-12-07 Gm Global Technology Operations, Inc. Method of making a rotating electric machine stator core
KR101223115B1 (ko) 2010-12-23 2013-01-17 주식회사 포스코 자성이 우수한 방향성 전기강판 및 이의 제조방법
TWI478466B (zh) * 2011-11-25 2015-03-21 Ind Tech Res Inst 直驅馬達裝置及其製造方法
CA2860667C (en) * 2012-01-12 2020-04-28 Nucor Corporation Electrical steel processing without a post cold-rolling intermediate anneal
US20150318093A1 (en) 2012-01-12 2015-11-05 Nucor Corporation Electrical steel processing without a post cold-rolling intermediate anneal
WO2015040799A1 (ja) 2013-09-19 2015-03-26 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
RU2727484C2 (ru) * 2014-12-16 2020-07-21 Грир Стил Компани Стальные композиции, способы их получения и их применение в производстве гильз патрона кольцевого воспламенения
WO2017016604A1 (fr) 2015-07-29 2017-02-02 Aperam Tôle ou bande en alliage feco ou fesi ou en fe et son procédé de fabrication, noyau magnétique de transformateur réalisé à partir d'elle et transformateur le comportant
US10364477B2 (en) * 2015-08-25 2019-07-30 Purdue Research Foundation Processes for producing continuous bulk forms of iron-silicon alloys and bulk forms produced thereby
WO2017047049A1 (ja) * 2015-09-17 2017-03-23 Ｊｆｅスチール株式会社 高けい素鋼板およびその製造方法
US20190013138A1 (en) * 2015-12-30 2019-01-10 Hyosung Heavy Industries Corporation Core for transformer or reactor
JP6490313B2 (ja) * 2016-12-07 2019-03-27 パナソニック株式会社 鉄心及びモータ
KR102299835B1 (ko) * 2017-05-17 2021-09-10 씨알에스 홀딩즈 인코포레이티드 Fe-Si 베이스 합금 및 그 제조 방법
CN107058874B (zh) * 2017-06-01 2018-07-03 东北大学 一种基于薄带连铸制备高磁感无取向硅钢薄规格产品的方法
US11236427B2 (en) 2017-12-06 2022-02-01 Polyvision Corporation Systems and methods for in-line thermal flattening and enameling of steel sheets
CN107994753B (zh) * 2017-12-21 2024-03-26 沈阳工业大学 有取向硅钢片分级叠压永磁直线电机及其制作方法
WO2019123953A1 (ja) * 2017-12-22 2019-06-27 Ｊｆｅスチール株式会社 溶融亜鉛めっき鋼板の製造方法及び連続溶融亜鉛めっき装置
KR102009834B1 (ko) * 2017-12-26 2019-08-12 주식회사 포스코 이방향성 전기강판 및 그의 제조방법
KR102105529B1 (ko) * 2018-09-27 2020-04-28 주식회사 포스코 이방향성 전기강판 및 그의 제조방법
US20220186336A1 (en) * 2019-04-03 2022-06-16 Nippon Steel Corporation Electrical steel sheet and method for manufacturing same
KR102305718B1 (ko) * 2019-12-18 2021-09-27 주식회사 포스코 방향성 전기강판 및 그 제조방법
KR102271299B1 (ko) * 2019-12-19 2021-06-29 주식회사 포스코 이방향성 전기강판 및 그의 제조방법
KR102325011B1 (ko) * 2019-12-20 2021-11-11 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR102323332B1 (ko) * 2019-12-20 2021-11-05 주식회사 포스코 이방향성 전기강판 및 그의 제조방법
NL2027728B1 (nl) * 2021-03-09 2022-09-26 Bilstein Gmbh & Co Kg Werkwijze voor het vervaardigen van een zachtmagnetisch voorproduct van metaal
CN115478135B (zh) * 2022-09-06 2024-02-02 东北大学 一种具有强{100}取向柱状晶的高硅钢薄带的制备方法
CN116200661A (zh) * 2023-01-04 2023-06-02 广东电网有限责任公司 一种立方双取向硅钢及其制备方法和应用

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Also Published As

Publication number Publication date
EP1108794A1 (de) 2001-06-20
US6562473B1 (en) 2003-05-13
KR20010062073A (ko) 2001-07-07
KR100727333B1 (ko) 2007-06-12
EP1108794B1 (de) 2004-11-24
DE60016149T2 (de) 2005-11-24
CN1124357C (zh) 2003-10-15
CN1308143A (zh) 2001-08-15
TW486522B (en) 2002-05-11

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Legal Events

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8339 Ceased/non-payment of the annual fee