DE69827207T2 - Elektrostahlblech mit hohen magnetischen Eigenschaften und Herstellungsverfahren - Google Patents

Elektrostahlblech mit hohen magnetischen Eigenschaften und Herstellungsverfahren Download PDF

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Publication number
DE69827207T2
DE69827207T2 DE69827207T DE69827207T DE69827207T2 DE 69827207 T2 DE69827207 T2 DE 69827207T2 DE 69827207 T DE69827207 T DE 69827207T DE 69827207 T DE69827207 T DE 69827207T DE 69827207 T2 DE69827207 T2 DE 69827207T2
Authority
DE
Germany
Prior art keywords
manufacturing process
steel sheet
magnetic properties
electrical steel
high magnetic
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
DE69827207T
Other languages
English (en)
Other versions
DE69827207D1 (de
Inventor
Osamu Kondo
Akihiro Matsuzaki
Shigeaki Takajo
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 JP9220394A external-priority patent/JPH1171649A/ja
Priority claimed from JP24421697A external-priority patent/JP4258028B2/ja
Priority claimed from JP33413797A external-priority patent/JP4281119B2/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Application granted granted Critical
Publication of DE69827207D1 publication Critical patent/DE69827207D1/de
Publication of DE69827207T2 publication Critical patent/DE69827207T2/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
    • C21D8/1216—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
    • C21D8/1222—Hot rolling
    • 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

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)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
DE69827207T 1997-08-15 1998-08-14 Elektrostahlblech mit hohen magnetischen Eigenschaften und Herstellungsverfahren Expired - Lifetime DE69827207T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9220394A JPH1171649A (ja) 1997-06-30 1997-08-15 磁気特性に優れた電磁鋼板およびその製造方法
JP24421697A JP4258028B2 (ja) 1997-09-09 1997-09-09 無方向性電磁鋼板の製造方法
JP33413797A JP4281119B2 (ja) 1997-12-04 1997-12-04 電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
DE69827207D1 DE69827207D1 (de) 2004-12-02
DE69827207T2 true DE69827207T2 (de) 2005-04-21

Family

ID=27330439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827207T Expired - Lifetime DE69827207T2 (de) 1997-08-15 1998-08-14 Elektrostahlblech mit hohen magnetischen Eigenschaften und Herstellungsverfahren

Country Status (4)

Country Link
US (2) US6248185B1 (de)
EP (1) EP0897993B1 (de)
KR (1) KR100449575B1 (de)
DE (1) DE69827207T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW476790B (en) * 1998-05-18 2002-02-21 Kawasaki Steel Co Electrical sheet of excellent magnetic characteristics and its manufacturing method
CN1102670C (zh) 1999-06-16 2003-03-05 住友金属工业株式会社 无方向性电磁钢片及其制造方法
KR100837129B1 (ko) * 2001-01-19 2008-06-11 제이에프이 스틸 가부시키가이샤 포스테라이트를 주체로 하는 하지피막을 갖지 않는,자기특성이 양호한 방향성 전자강판과 그 제조방법
KR100640510B1 (ko) 2001-09-13 2006-10-31 에이케이 스틸 프로퍼티즈 인코포레이티드 스트립 캐스팅을 사용하여 (110)[001]방향성 전기스틸을생산하는 방법
FR2835001A1 (fr) * 2002-01-21 2003-07-25 Usinor Procede de fabrication d'une tole d'acier magnetique, toles et pieces obtenues
DE10221793C1 (de) * 2002-05-15 2003-12-04 Thyssenkrupp Electrical Steel Ebg Gmbh Nichtkornorientiertes Elektroband oder -blech und Verfahren zu seiner Herstellung
US20050000596A1 (en) * 2003-05-14 2005-01-06 Ak Properties Inc. Method for production of non-oriented electrical steel strip
TWI383155B (zh) * 2009-04-21 2013-01-21 China Steel Corp Measurement device for non - sine wave electromagnetic properties
KR102020663B1 (ko) 2018-07-27 2019-10-18 장지유 난간프레임 위치 및 각도조절기능을 갖는 난간

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881967A (en) * 1972-02-22 1975-05-06 Westinghouse Electric Corp High saturation cobalt-iron magnetic alloys and method of preparing same
US3892605A (en) * 1972-02-22 1975-07-01 Westinghouse Electric Corp Method of producing primary recrystallized textured iron alloy member having an open gamma loop
US4416707A (en) * 1981-09-14 1983-11-22 Westinghouse Electric Corp. Secondary recrystallized oriented low-alloy iron
JPS58147106A (ja) * 1982-02-26 1983-09-01 Toshiba Corp 鉄心材料
US4473416A (en) * 1982-07-08 1984-09-25 Nippon Steel Corporation Process for producing aluminum-bearing grain-oriented silicon steel strip
JPS6326338A (ja) * 1986-07-17 1988-02-03 Kobe Steel Ltd 永久磁石による渦電流制動の抑制効果を有するモ−タ用高電気比抵抗鋼板
JP2535963B2 (ja) 1987-10-19 1996-09-18 住友金属工業株式会社 磁気特性の優れた珪素鋼板およびその製造方法
EP0391335B2 (de) * 1989-04-04 1999-07-28 Nippon Steel Corporation Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften
JPH02274844A (ja) 1989-04-18 1990-11-09 Sumitomo Metal Ind Ltd 磁気特性の優れた電磁鋼板及びその製造方法
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
DE69129130T2 (de) * 1990-04-12 1998-10-22 Nippon Steel Corp Verfahren zum Herstellen doppeltorientierter Elektrobleche mit hoher magnetischer Flussdichte
JP3068216B2 (ja) * 1990-12-28 2000-07-24 東北特殊鋼株式会社 高冷鍛性電磁ステンレス鋼
JP3290446B2 (ja) 1991-05-21 2002-06-10 川崎製鉄株式会社 磁気特性が優れかつ表面外観の良い無方向性電磁鋼板の製造方法
JPH05186828A (ja) * 1992-01-10 1993-07-27 Sumitomo Metal Ind Ltd 低鉄損方向性電磁鋼板の製造方法
JPH05271774A (ja) 1992-03-24 1993-10-19 Nippon Steel Corp 磁気特性の優れた二方向性珪素鋼板の製造方法
JPH0723509A (ja) 1993-07-02 1995-01-24 Fujitsu Ltd 電源ケーブルの接続方法
JP3318792B2 (ja) 1993-07-09 2002-08-26 鐘淵化学工業株式会社 常温硬化性組成物、及びその製造方法
JPH08199242A (ja) 1995-01-25 1996-08-06 Nkk Corp 優れた磁気特性を有する方向性珪素鋼板の製造方法
US5643370A (en) * 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
JP3887833B2 (ja) 1995-07-31 2007-02-28 Ｊｆｅスチール株式会社 電磁鋼板

Also Published As

Publication number Publication date
EP0897993A2 (de) 1999-02-24
US20010020497A1 (en) 2001-09-13
EP0897993B1 (de) 2004-10-27
KR100449575B1 (ko) 2004-11-16
US6416592B2 (en) 2002-07-09
US6248185B1 (en) 2001-06-19
KR19990023587A (ko) 1999-03-25
DE69827207D1 (de) 2004-12-02
EP0897993A3 (de) 2002-01-09

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