ATE278041T1 - Verfahren zum herstellen nichtkornorientierter elektrobleche und nach diesem verfahren hergestellte bleche - Google Patents

Verfahren zum herstellen nichtkornorientierter elektrobleche und nach diesem verfahren hergestellte bleche

Info

Publication number
ATE278041T1
ATE278041T1 AT97400114T AT97400114T ATE278041T1 AT E278041 T1 ATE278041 T1 AT E278041T1 AT 97400114 T AT97400114 T AT 97400114T AT 97400114 T AT97400114 T AT 97400114T AT E278041 T1 ATE278041 T1 AT E278041T1
Authority
AT
Austria
Prior art keywords
strip
submitting
cornoriented
slab
production
Prior art date
Application number
AT97400114T
Other languages
English (en)
Inventor
Philippe Poiret
Jean-Claude Bavay
Jean Verdun
Andre Bertoni
Jacques Hernandez
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE278041T1 publication Critical patent/ATE278041T1/de

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1222—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following hot rolling
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1266—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment between cold rolling steps
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Inorganic Insulating Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT97400114T 1996-01-25 1997-01-21 Verfahren zum herstellen nichtkornorientierter elektrobleche und nach diesem verfahren hergestellte bleche ATE278041T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600808A FR2744135B1 (fr) 1996-01-25 1996-01-25 Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par le procede

Publications (1)

Publication Number Publication Date
ATE278041T1 true ATE278041T1 (de) 2004-10-15

Family

ID=9488423

Family Applications (2)

Application Number Title Priority Date Filing Date
AT04014453T ATE343651T1 (de) 1996-01-25 1997-01-21 Verfahren zum herstellen nicht kornorientierter elektrobleche und nach diesem verfahren hergestellte bleche
AT97400114T ATE278041T1 (de) 1996-01-25 1997-01-21 Verfahren zum herstellen nichtkornorientierter elektrobleche und nach diesem verfahren hergestellte bleche

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT04014453T ATE343651T1 (de) 1996-01-25 1997-01-21 Verfahren zum herstellen nicht kornorientierter elektrobleche und nach diesem verfahren hergestellte bleche

Country Status (5)

Country Link
EP (2) EP1473371B1 (de)
AT (2) ATE343651T1 (de)
DE (2) DE69730884T2 (de)
ES (2) ES2276191T3 (de)
FR (1) FR2744135B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003014404A1 (de) * 2001-08-11 2003-02-20 Thyssenkrupp Electrical Steel Ebg Gmbh Nichtkornorientiertes elektroblech oder -band und verfahren zu seiner herstellung
HUE027079T2 (en) * 2005-08-03 2016-10-28 Thyssenkrupp Steel Europe Ag A method for producing magnetizable, grain oriented steel strip
EP1752549B1 (de) * 2005-08-03 2016-01-20 ThyssenKrupp Steel Europe AG Verfahren zur Herstellung von kornorientiertem Elektroband
IT1402624B1 (it) 2009-12-23 2013-09-13 Ct Sviluppo Materiali Spa Procedimento per la produzione di lamierini magnetici a grano orientato.
DE102013019787A1 (de) * 2013-11-27 2015-05-28 Valeo Schalter Und Sensoren Gmbh Verfahren zum Herstellen eines ferromagnetischen Bauteils für einen Drehmomentsensor einer Fahrzeuglenkwelle und Drehmomentsensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1237481B (it) * 1989-12-22 1993-06-07 Sviluppo Materiali Spa Procedimento per la prodizione di lamierino magnetico semifinito a grano non orientato.
FR2665181B1 (fr) * 1990-07-30 1994-05-27 Ugine Aciers Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par ce procede.
JPH04107216A (ja) * 1990-08-25 1992-04-08 Kobe Steel Ltd 無方向性電磁鋼板の製造方法
TW198734B (de) * 1990-12-10 1993-01-21 Kawasaki Steel Co
JP3348802B2 (ja) * 1993-06-30 2002-11-20 新日本製鐵株式会社 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法
CN1047207C (zh) * 1994-06-24 1999-12-08 新日本制铁株式会社 具有高磁通密度和低铁损的非取向电工钢片的制造方法

Also Published As

Publication number Publication date
EP1473371A3 (de) 2005-04-13
DE69736868D1 (de) 2006-12-07
DE69730884T2 (de) 2005-11-17
EP0786528B1 (de) 2004-09-29
ATE343651T1 (de) 2006-11-15
FR2744135B1 (fr) 1998-02-27
ES2230591T3 (es) 2005-05-01
DE69736868T2 (de) 2007-06-06
ES2276191T3 (es) 2007-06-16
EP1473371B1 (de) 2006-10-25
EP1473371A2 (de) 2004-11-03
FR2744135A1 (fr) 1997-08-01
DE69730884D1 (de) 2004-11-04
EP0786528A1 (de) 1997-07-30

Similar Documents

Publication Publication Date Title
ATE231925T1 (de) Verfahren zum herstellen von dünnen ferritischen rostfreien stahlbändern
EP0185437A2 (de) Verfahren und Vorrichtung zum Verringern des Kernverlustes von kornorientiertem Siliciumstahl
KR900701423A (ko) 표면 광택이 우수하고 발수저항이 큰 스테인레스 강박판의 제조방법
KR940018471A (ko) 극히 낮은 철손을 갖는 일방향성 전자강판 및 그 제조방법
CN101802232B (zh) 制备表面脱碳的钢带的方法
ATE343651T1 (de) Verfahren zum herstellen nicht kornorientierter elektrobleche und nach diesem verfahren hergestellte bleche
EP0390142A3 (de) Verfahren zum Herstellen kornorientierter Elektrobleche mit hoher magnetischer Flussdichte
DE2333193C2 (de) Verfahren zum Herstellen von rostfreiem Band- oder Flachstahl
JPH0325487B2 (de)
FR2665181B1 (fr) Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par ce procede.
DE69612964D1 (de) Verfahren zum herstellen von stahlblechern oder bandern fur die herstellung von dosen und also hergestelltes stahlband oder stahlblech
US3826693A (en) Atmosphere controlled annealing process
JPS5635726A (en) Production of mild cold steel plate for press by continuous annealing
JPS5726124A (en) Production of cold rolled steel plate of excellent sand burning hardenability
SU1039973A1 (ru) Способ обработки листового проката из малоуглеродистой стали
KR100526128B1 (ko) 에지부의 스케일 밀착성이 우수한 열연강판 제조방법
JPH11279658A (ja) ステンレス鋼帯の製造方法及び装置
JPS57134576A (en) Production of steel strip
JPH0748628A (ja) 良好な表面光沢を有するオーステナイト系ステンレス鋼板の製造方法
Urabe et al. Process for Producing Nonoriented Silicon Steel Sheet Having Excellent Magnetic Properties
JPS5976823A (ja) 薄手熱間圧延鋼板の製造方法
Kitmaura et al. Method of Producing Directional Silicon Steel Sheet Having Excellent Magnetic Characteristics, and Continuous Intermediate Annealing Equipment
JPH0841550A (ja) 異方性の小さいオーステナイト系ステンレス鋼板または鋼帯の製造方法
JPS619918A (ja) 熱間圧延鋼材の処理方法
JPS5582731A (en) Manufacture of low-yield-point cold-rolled steel plate

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0786528

Country of ref document: EP

REN Ceased due to non-payment of the annual fee