DE69618682T2 - Verfahren zum Herstellen kornorientierter Siliziumstahlbleche mit hervorragenden magnetischen Eigenschaften - Google Patents

Verfahren zum Herstellen kornorientierter Siliziumstahlbleche mit hervorragenden magnetischen Eigenschaften

Info

Publication number
DE69618682T2
DE69618682T2 DE69618682T DE69618682T DE69618682T2 DE 69618682 T2 DE69618682 T2 DE 69618682T2 DE 69618682 T DE69618682 T DE 69618682T DE 69618682 T DE69618682 T DE 69618682T DE 69618682 T2 DE69618682 T2 DE 69618682T2
Authority
DE
Germany
Prior art keywords
steel sheets
magnetic properties
silicon steel
excellent magnetic
oriented silicon
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
DE69618682T
Other languages
English (en)
Other versions
DE69618682D1 (de
Inventor
Michiro Komatsubara
Masayoshi Ishida
Kunihiro Senda
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
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of DE69618682D1 publication Critical patent/DE69618682D1/de
Publication of DE69618682T2 publication Critical patent/DE69618682T2/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
    • 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
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

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)
DE69618682T 1995-02-13 1996-02-08 Verfahren zum Herstellen kornorientierter Siliziumstahlbleche mit hervorragenden magnetischen Eigenschaften Expired - Fee Related DE69618682T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2399795 1995-02-13

Publications (2)

Publication Number Publication Date
DE69618682D1 DE69618682D1 (de) 2002-03-14
DE69618682T2 true DE69618682T2 (de) 2002-08-14

Family

ID=12126226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618682T Expired - Fee Related DE69618682T2 (de) 1995-02-13 1996-02-08 Verfahren zum Herstellen kornorientierter Siliziumstahlbleche mit hervorragenden magnetischen Eigenschaften

Country Status (6)

Country Link
US (1) US5665178A (de)
EP (1) EP0726328B1 (de)
KR (1) KR100266551B1 (de)
CN (1) CN1065456C (de)
CA (1) CA2169333A1 (de)
DE (1) DE69618682T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200395B1 (en) 1997-11-17 2001-03-13 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Free-machining steels containing tin antimony and/or arsenic
DE19816200A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen
US6206983B1 (en) 1999-05-26 2001-03-27 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Medium carbon steels and low alloy steels with enhanced machinability
CN100457385C (zh) * 2005-11-25 2009-02-04 山西太钢不锈钢股份有限公司 低矫顽力高磁导率电磁纯铁冷轧薄板材料制造方法
CN106834614A (zh) * 2017-01-10 2017-06-13 包头市威丰稀土电磁材料股份有限公司 一种软磁材料取向硅钢磁场拉伸平整退火工艺方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378131B1 (de) * 1989-01-07 1997-05-28 Nippon Steel Corporation Verfahren zum Herstellen eines kornorientierten Elektrostahlbandes
JPH0684524B2 (ja) * 1989-04-05 1994-10-26 新日本製鐵株式会社 方向性電磁鋼板の１次再結晶焼鈍方法
JPH0832929B2 (ja) * 1989-01-07 1996-03-29 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の製造方法
JPH0717960B2 (ja) * 1989-03-31 1995-03-01 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の製造方法
TW198734B (de) * 1990-12-10 1993-01-21 Kawasaki Steel Co
JPH0826399B2 (ja) * 1991-05-14 1996-03-13 新日本製鐵株式会社 一方向性電磁鋼板の１次再結晶焼鈍方法
DE69128624T3 (de) * 1991-10-21 2002-05-29 Armco Inc Verfahren zum Herstellen von normal kornorientiertem Stahl mit hohem Silizium- und niedrigem Kohlenstoffgehalt
JPH05156361A (ja) * 1991-10-28 1993-06-22 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板の製造方法
KR960010811B1 (ko) * 1992-04-16 1996-08-09 신니뽄세이데스 가부시끼가이샤 자성이 우수한 입자배향 전기 강 시트의 제조방법
JP2709549B2 (ja) * 1992-04-16 1998-02-04 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の製造方法
JP2562257B2 (ja) * 1992-07-10 1996-12-11 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の製造方法

Also Published As

Publication number Publication date
CN1143545A (zh) 1997-02-26
CN1065456C (zh) 2001-05-09
EP0726328B1 (de) 2002-01-23
US5665178A (en) 1997-09-09
CA2169333A1 (en) 1996-08-14
DE69618682D1 (de) 2002-03-14
KR100266551B1 (ko) 2000-09-15
KR960031631A (ko) 1996-09-17
EP0726328A1 (de) 1996-08-14

Similar Documents

Publication Publication Date Title
DE69705282T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche
DE59410379D1 (de) Verfahren zum Herstellen einer Eisenschmelze
DE69918037D1 (de) Verfahren zur Herstellung kornorientierter magnetischer Stahlbleche mit niedrigen Eisenverlusten
DE69327884T2 (de) Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hervorragenden, magnetischen Eigenschaften
DE69020620D1 (de) Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften.
DE69617497D1 (de) Verfahren zum Herstellen von Stahlblechern geeignet zur Dosenherstellung
DE69425406T2 (de) Verfahren zum Herstellen von kornorientiertem Elektrostahlblech mit hervorragenden magnetischen Eigenschaften
DE3751429T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche aus Stahl mit magnetischen Eigenschaften.
DE69618878D1 (de) Verfahren zum Herstellen kornorientierter Siliziumstahlbleche und entkohlte Siliziumstahlbleche
DE69424762D1 (de) Kornorientiertes elektromagnetisches Stahlblech mit niedrigem Eisenverlust und Verfahren zur dessen Herstellung
KR900700632A (ko) 자기특성이 우수한 무방향성 규소강판의 제조방법
DE69123410T2 (de) Verfahren zum Herstellen von kornorientierten Siliciumstahlblechen mit verbesserten magnetischen Eigenschaften
DE69618682D1 (de) Verfahren zum Herstellen kornorientierter Siliziumstahlbleche mit hervorragenden magnetischen Eigenschaften
DE69025417D1 (de) Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften
DE69210503T3 (de) Verfahren zur Herstellung von kornorientiertem Siliziumstahlblech mit niedrigem Eisenverlust
DE69708226T2 (de) Verfahren zum Herstellen von kornorientierten Siliziumstahlblechen
DE59600108D1 (de) Verfahren zum Herstellen von unterschiedlich dimensionierten Sattelspulen
DE69527778T2 (de) Verfahren zur Herstellung von kornorientierten Siliziumstahlblechen mit ausgezeichneten magnetischen Eigenschaften
DE69025537D1 (de) Verfahren zur herstellung von gerichteten siliziumstahlblechen mit ausgezeichneten magnetischen eigenschaften
DE69109010D1 (de) Verfahren zum Herstellen von kornorientierten Siliziumstahlblechen mit verbesserter magnetischer Flussdichte.
DE69331221D1 (de) Verfahren zum Herstellen von rauscharmen kornorientierten Siliziumstahlblechern mit niedrigen Wattverlusten und mit hervorragenden Formeigenschaften
DE69218535T2 (de) Verfahren zur Herstellung von kornorientierten Siliziumstahlblechen
DE69501930D1 (de) Verfahren zum Isolieren von magnetischen Blechen
DE69022617T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche mit verbesserten magnetischen Eigenschaften.
DE69324801D1 (de) Verfahren zur herstellung warmgewalzter siliziumstahlbleche mit hervorragenden oberflächeneigenschaften

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee