ATE148175T1 - Verfahren zur herstellung von magnetischen stahlbändern durch direktgiessen - Google Patents

Verfahren zur herstellung von magnetischen stahlbändern durch direktgiessen

Info

Publication number
ATE148175T1
ATE148175T1 AT92402903T AT92402903T ATE148175T1 AT E148175 T1 ATE148175 T1 AT E148175T1 AT 92402903 T AT92402903 T AT 92402903T AT 92402903 T AT92402903 T AT 92402903T AT E148175 T1 ATE148175 T1 AT E148175T1
Authority
AT
Austria
Prior art keywords
magnetic steel
direct casting
steel strips
producing magnetic
less
Prior art date
Application number
AT92402903T
Other languages
English (en)
Inventor
Jean-Claude Bavay
Philippe Demarez
Frederic Mazurier
Original Assignee
Usinor Sacilor
Thyssen Stahl Ag
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 Sacilor, Thyssen Stahl Ag filed Critical Usinor Sacilor
Application granted granted Critical
Publication of ATE148175T1 publication Critical patent/ATE148175T1/de

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
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • C21D8/1211—Rapid solidification; Thin strip casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • C21D8/1266—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 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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Soft Magnetic Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Control And Safety Of Cranes (AREA)
AT92402903T 1991-10-31 1992-10-26 Verfahren zur herstellung von magnetischen stahlbändern durch direktgiessen ATE148175T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113499A FR2683229B1 (fr) 1991-10-31 1991-10-31 Procede d'elaboration d'une bande d'acier magnetique par coulee directe.

Publications (1)

Publication Number Publication Date
ATE148175T1 true ATE148175T1 (de) 1997-02-15

Family

ID=9418534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92402903T ATE148175T1 (de) 1991-10-31 1992-10-26 Verfahren zur herstellung von magnetischen stahlbändern durch direktgiessen

Country Status (16)

Country Link
US (1) US5417772A (de)
EP (1) EP0540405B1 (de)
JP (1) JP2863679B2 (de)
AT (1) ATE148175T1 (de)
CZ (1) CZ284160B6 (de)
DE (2) DE69216994T2 (de)
DK (1) DK0540405T3 (de)
ES (1) ES2099233T3 (de)
FR (1) FR2683229B1 (de)
GR (1) GR3023079T3 (de)
HU (1) HU214854B (de)
PL (1) PL171088B1 (de)
RO (1) RO114349B1 (de)
RU (1) RU2105074C1 (de)
SK (1) SK281332B6 (de)
UA (1) UA26031C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745445C1 (de) * 1997-10-15 1999-07-08 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von kornorientiertem Elektroblech mit geringem Ummagnetisierungsverlust und hoher Polarisation
IT1316029B1 (it) 2000-12-18 2003-03-26 Acciai Speciali Terni Spa Processo per la produzione di acciaio magnetico a grano orientato.
US7059384B2 (en) * 2001-06-15 2006-06-13 National Research Council Of Canada Apparatus and method for metal strip casting
KR100728416B1 (ko) * 2001-09-13 2007-06-13 에이케이 스틸 프로퍼티즈 인코포레이티드 제어 분무 냉각으로 전기 스틸스트립을 연속적으로캐스팅하는 방법
AU2008100847A4 (en) * 2007-10-12 2008-10-09 Bluescope Steel Limited Method of forming textured casting rolls with diamond engraving

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061486A (en) * 1957-12-30 1962-10-30 Armco Steel Corp Non-directional oriented silicon-iron
US3115430A (en) * 1960-09-20 1963-12-24 Armco Steel Corp Production of cube-on-edge oriented silicon iron
JPS6017625B2 (ja) * 1982-05-24 1985-05-04 川崎製鉄株式会社 双ロ−ル式急冷薄帯製造方法および装置
JPS6179724A (ja) * 1984-09-28 1986-04-23 Nippon Kokan Kk <Nkk> 高珪素鉄合金の薄板製造方法
US5259443A (en) * 1987-04-21 1993-11-09 Nippon Yakin Kogyo Co., Ltd. Direct production process of a length of continuous thin two-phase stainless steel strip having excellent superplasticity and surface properties
DE3827586A1 (de) * 1988-08-13 1990-02-15 Kiekert Gmbh Co Kg Kraftfahrzeug-tuerverschlussvorrichtung
JPH02258149A (ja) * 1989-03-30 1990-10-18 Nippon Steel Corp 一方向性高磁束密度電磁鋼板の製造方法
US5049204A (en) * 1989-03-30 1991-09-17 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
US5259439A (en) * 1990-04-04 1993-11-09 Ishikawajima-Harima Heavy Industries Company Limited Strip casting

Also Published As

Publication number Publication date
DE69216994D1 (de) 1997-03-06
EP0540405A1 (de) 1993-05-05
ES2099233T3 (es) 1997-05-16
PL171088B1 (pl) 1997-03-28
DK0540405T3 (da) 1997-02-10
FR2683229A1 (fr) 1993-05-07
US5417772A (en) 1995-05-23
HU214854B (hu) 1998-06-29
DE69216994T2 (de) 1997-06-12
PL296412A1 (en) 1993-07-12
CZ327992A3 (en) 1994-03-16
UA26031C2 (uk) 1999-02-26
RU2105074C1 (ru) 1998-02-20
JPH06142851A (ja) 1994-05-24
RO114349B1 (ro) 1999-03-30
CZ284160B6 (cs) 1998-09-16
GR3023079T3 (en) 1997-07-30
DE4236359A1 (de) 1993-05-06
EP0540405B1 (de) 1997-01-22
SK327992A3 (en) 1995-07-11
JP2863679B2 (ja) 1999-03-03
HUT71567A (en) 1995-12-28
SK281332B6 (sk) 2001-02-12
FR2683229B1 (fr) 1994-02-18
HU9203426D0 (en) 1993-03-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee