DE68905572T2 - Verfahren zur herstellung von verformbarem stahl. - Google Patents

Verfahren zur herstellung von verformbarem stahl.

Info

Publication number
DE68905572T2
DE68905572T2 DE8989202935T DE68905572T DE68905572T2 DE 68905572 T2 DE68905572 T2 DE 68905572T2 DE 8989202935 T DE8989202935 T DE 8989202935T DE 68905572 T DE68905572 T DE 68905572T DE 68905572 T2 DE68905572 T2 DE 68905572T2
Authority
DE
Germany
Prior art keywords
slab
strip
rolling
thickness
less
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
DE8989202935T
Other languages
English (en)
Other versions
DE68905572D1 (de
Inventor
Perlstein Erik Bernard Ir Van
Hartog Huibert Willem Dr I Den
Robert Franciscus Gadellaa
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.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep BV
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 Hoogovens Groep BV filed Critical Hoogovens Groep BV
Publication of DE68905572D1 publication Critical patent/DE68905572D1/de
Application granted granted Critical
Publication of DE68905572T2 publication Critical patent/DE68905572T2/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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0431—Warm rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/383—Cladded or coated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/04—Ferritic 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
DE8989202935T 1988-11-24 1989-11-20 Verfahren zur herstellung von verformbarem stahl. Expired - Fee Related DE68905572T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8802892A NL8802892A (nl) 1988-11-24 1988-11-24 Werkwijze voor het vervaardigen van vervormingsstaal en band vervaardigd daarmee.

Publications (2)

Publication Number Publication Date
DE68905572D1 DE68905572D1 (de) 1993-04-29
DE68905572T2 true DE68905572T2 (de) 1993-07-15

Family

ID=19853280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989202935T Expired - Fee Related DE68905572T2 (de) 1988-11-24 1989-11-20 Verfahren zur herstellung von verformbarem stahl.

Country Status (11)

Country Link
US (1) US5042564A (de)
EP (1) EP0370575B1 (de)
JP (1) JPH07116520B2 (de)
AT (1) ATE87242T1 (de)
AU (1) AU617019B2 (de)
BR (1) BR8905936A (de)
CA (1) CA2003819C (de)
DE (1) DE68905572T2 (de)
ES (1) ES2039069T3 (de)
NL (1) NL8802892A (de)
TR (1) TR26138A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244295B (it) * 1990-07-09 1994-07-08 Giovanni Arvedi Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminati a freddo ottenuti direttamente in linea di laminazione a caldo
US5503217A (en) * 1990-07-23 1996-04-02 Davy Mckee (Sheffield) Limited Method of manufacturing metal strip
WO1992022389A1 (en) * 1991-06-18 1992-12-23 Mannesmann Ag Process and plant for obtaining steel strip coils having cold-rolled characteristics and directly obtained in a hot-rolling line
DE4125493A1 (de) * 1991-08-01 1993-02-04 Eko Stahl Ag Verfahren zur herstellung von tiefziehstaehlen aus elektrostahl bzw. konverterstahl mit erhoehtem schrottanteil durch duennbrammengiesswalzen
US5276952A (en) * 1992-05-12 1994-01-11 Tippins Incorporated Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line
US5511303A (en) * 1992-05-12 1996-04-30 Tippins Incorporated Intermediate thickness and multiple furnace process line
EP0804300B1 (de) * 1994-10-20 1999-05-06 MANNESMANN Aktiengesellschaft Verfahren und vorrichtung zur herstellung von stahlband mit kaltwalzeigenschaften
NL1000694C2 (nl) * 1995-06-29 1997-01-08 Hoogovens Staal Bv Werkwijze en inrichting voor het vervaardigen van een vervormbare stalen band.
DE19606305C1 (de) * 1996-02-08 1997-10-02 Mannesmann Ag Verfahren und Vorrichtung zum inline-Beizen von Warmbändern hinter Dünnbrammenerzeugungsanlagen
WO1997033706A1 (fr) * 1996-03-15 1997-09-18 Kawasaki Steel Corporation Feuille d'acier ultrafine et procede pour la fabriquer
NL1007739C2 (nl) * 1997-12-08 1999-06-09 Hoogovens Staal Bv Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte.
AU756917B2 (en) * 1996-06-07 2003-01-30 Corus Staal B.V. Process and device for producing a high-strength steel strip
WO1998000248A1 (en) * 1996-06-28 1998-01-08 Hoogovens Staal B.V. Method and plant for the manufacture of a deep-drawing steel strip or sheet
CN1074949C (zh) * 1996-06-28 2001-11-21 霍戈文斯·斯塔尔公司 制造深拉钢带或钢板的方法
DE19632448A1 (de) * 1996-08-05 1998-02-12 Mannesmann Ag Verfahren und Anlage zur Herstellung von Band aus niedriggekohlten und ultraniedriggekohlten Stählen
DE19712616C2 (de) * 1997-03-26 1999-07-15 Thyssen Stahl Ag Warmwalzen von Stahlband
NL1007731C2 (nl) 1997-12-08 1999-06-09 Hoogovens Staal Bv Werkwijze en inrichting voor het vervaardigen van een ferritisch gewalste stalen band.
US6622778B1 (en) * 2000-07-12 2003-09-23 Danieli Technology, Inc. Method for the direct production of scale-free thin metal strip
WO2012067379A2 (ko) * 2010-11-15 2012-05-24 (주)포스코 인장강도 590ＭＰａ급의 가공성 및 재질편차가 우수한 고강도 냉연/열연 ＤＰ강의 제조방법
AT525283B1 (de) * 2021-10-29 2023-02-15 Primetals Technologies Austria GmbH Verfahren zur Herstellung eines Dualphasenstahlbands in einer Gieß-Walz-Verbundanlage, ein mit dem Verfahren hergestelltes Dualphasenstahlband und eine Gieß-Walz-Verbundanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843422A (en) * 1972-03-30 1974-10-22 R Henke Rolling method for producing silicon steel strip
JPS5989727A (ja) * 1982-11-12 1984-05-24 Kawasaki Steel Corp プレス成形性の優れた超深絞り用冷延鋼板の製造方法
JPS6199631A (ja) * 1984-10-22 1986-05-17 Kawasaki Steel Corp 深絞り用薄鋼板の製造方法
EP0194118B1 (de) * 1985-03-06 1990-07-25 Kawasaki Steel Corporation Herstellung von verformbaren dünnen Stahlblechen mit ausgezeichneter Widerstandsfähigkeit gegen Rillenbildung
DE3672864D1 (de) * 1985-03-06 1990-08-30 Kawasaki Steel Co Verfahren zur herstellung von gewalzten verformbaren duennen stahlblechen.
US4793401A (en) * 1985-12-12 1988-12-27 Kawasaki Steel Corporation Method of producing thin steel sheets having an improved processability
NL8702050A (nl) * 1987-09-01 1989-04-03 Hoogovens Groep Bv Werkwijze en inrichting voor de vervaardiging van bandvormig vervormingsstaal met goede mechanische en oppervlakte-eigenschappen.

Also Published As

Publication number Publication date
EP0370575A1 (de) 1990-05-30
DE68905572D1 (de) 1993-04-29
US5042564A (en) 1991-08-27
TR26138A (tr) 1994-01-11
CA2003819A1 (en) 1990-05-24
EP0370575B1 (de) 1993-03-24
JPH02213414A (ja) 1990-08-24
CA2003819C (en) 1994-01-18
AU4556089A (en) 1990-05-31
ATE87242T1 (de) 1993-04-15
NL8802892A (nl) 1990-06-18
ES2039069T3 (es) 1993-08-16
JPH07116520B2 (ja) 1995-12-13
AU617019B2 (en) 1991-11-14
BR8905936A (pt) 1990-06-19

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Legal Events

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