BR9610708A - Método e instalação para a fabricação de uma tira ou folha de aço com estampagem profunda - Google Patents

Método e instalação para a fabricação de uma tira ou folha de aço com estampagem profunda

Info

Publication number
BR9610708A
BR9610708A BR9610708-1A BR9610708A BR9610708A BR 9610708 A BR9610708 A BR 9610708A BR 9610708 A BR9610708 A BR 9610708A BR 9610708 A BR9610708 A BR 9610708A
Authority
BR
Brazil
Prior art keywords
thickness
manufacture
slab
rolled
sheet
Prior art date
Application number
BR9610708-1A
Other languages
English (en)
Inventor
Huibert Willem Den Hartog
Cornelis Pronk
Original Assignee
Hoogovens Staal 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 Staal Bv filed Critical Hoogovens Staal Bv
Publication of BR9610708A publication Critical patent/BR9610708A/pt

Links

Classifications

    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • B21B2045/006—Heating the product in vacuum or in inert atmosphere
    • 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
    • C21D8/0431—Warm rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Coating With Molten Metal (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Patente de Invenção: <B>"MéTODO DE INSTALAçãO PARA A FABRICAçãO DE UMA TIRA OU FOLHA DE AçO COM ESTAMPAGEM PROFUNDA"<D>. Na fabricação de tira ou folha de aço, adequada para uso como aço de estampagem profunda para a fabricação de corpos de latas através de estampagem profunda e alisamento, são realizadas as etapas de: (i) fornecimento de um aço de baixo carbono na forma de um bloco; (ii) laminação do bloco na região austenítica para reduzir sua espessura até uma espessura de transferência; (iii) resfriamento do bloco laminado, tendo a espessura de tranferência na região ferrítica; (iv) laminação do bloco laminado na região ferrítica para uma espessura acabada. Para proporcionar um aço tendo uma tendência reduzida à "formação de orelhas" na fabricação do corpo de lata, e espessura de tranferência é menor do que 1,8 mm e a redução total da espessura na região ferrítica da espessura de transferência para a espessura acabada é menor do que 90%.
BR9610708-1A 1996-06-28 1996-06-28 Método e instalação para a fabricação de uma tira ou folha de aço com estampagem profunda BR9610708A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP1996/002875 WO1998000248A1 (en) 1996-06-28 1996-06-28 Method and plant for the manufacture of a deep-drawing steel strip or sheet
CA002225743A CA2225743C (en) 1996-06-28 1996-06-28 Method and plant for the manufacture of a deep-drawing steel strip or sheet

Publications (1)

Publication Number Publication Date
BR9610708A true BR9610708A (pt) 1999-09-14

Family

ID=25679958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610708-1A BR9610708A (pt) 1996-06-28 1996-06-28 Método e instalação para a fabricação de uma tira ou folha de aço com estampagem profunda

Country Status (11)

Country Link
US (1) US6109336A (pt)
EP (1) EP1015144B1 (pt)
JP (1) JP3246748B2 (pt)
AT (1) ATE215853T1 (pt)
AU (1) AU695063B2 (pt)
BR (1) BR9610708A (pt)
CA (1) CA2225743C (pt)
CZ (1) CZ290572B6 (pt)
DE (1) DE69620649T2 (pt)
SK (1) SK283683B6 (pt)
WO (1) WO1998000248A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT954392E (pt) * 1996-12-19 2004-12-31 Corus Staal Bv Processo para producao de tira de aco ou chapa
GB9802443D0 (en) * 1998-02-05 1998-04-01 Kvaerner Metals Cont Casting Method and apparatus for the manufacture of light gauge steel strip
GB9803409D0 (en) * 1998-02-19 1998-04-15 Kvaerner Metals Davy Ltd Method and apparatus for the manufacture of light gauge steel strip
IT1302582B1 (it) 1998-10-01 2000-09-29 Giovanni Arvedi Processo e relativa linea di produzione per la fabbricazione direttadi pezzi finiti stampati o imbutiti da nastro a caldo ultrasottile
US6199336B1 (en) 1999-03-11 2001-03-13 California Expanded Metal Products Company Metal wall framework and clip
FR2798871B1 (fr) * 1999-09-24 2001-11-02 Usinor Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites
FR2867991B1 (fr) * 2004-03-25 2007-05-04 Ugine Et Alz France Sa Bandes en acier inoxydable austenitique d'aspect de surface mat
CN100348363C (zh) * 2005-01-12 2007-11-14 钢铁研究总院 高强度打包钢带生产装置
CN100344406C (zh) * 2005-01-12 2007-10-24 钢铁研究总院 高强度打包钢带的生产方法
AT504782B1 (de) * 2005-11-09 2008-08-15 Siemens Vai Metals Tech Gmbh Verfahren zur herstellung eines warmgewalzten stahlbandes und kombinierte giess- und walzanlage zur durchführung des verfahrens
DE102009018683A1 (de) 2009-04-23 2010-10-28 Sms Siemag Ag Verfahren und Vorrichtung zum Stranggießen einer Bramme
EP2524971A1 (de) 2011-05-20 2012-11-21 Siemens VAI Metals Technologies GmbH Verfahren und Vorrichtung zum Aufbereiten von Walzgut aus Stahl vor dem Warmwalzen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923134C (de) * 1952-04-15 1955-02-03 Asea Ab Verfahren zum Gluehen von Bandmaterial
JPS62114701A (ja) * 1985-11-12 1987-05-26 Kawasaki Steel Corp 薄スラブのスケ−ル生成抑制方法
JPH0765114B2 (ja) * 1986-12-09 1995-07-12 株式会社神戸製鋼所 延性及び深絞り性にすぐれる極薄冷延軟鋼板の低温焼鈍による製造方法
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.
NL8802892A (nl) * 1988-11-24 1990-06-18 Hoogovens Groep Bv Werkwijze voor het vervaardigen van vervormingsstaal en band vervaardigd daarmee.
NL9100911A (nl) * 1991-03-22 1992-10-16 Hoogovens Groep Bv Inrichting en werkwijze voor het vervaardigen van warmgewalst staal.
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
FR2678641B1 (fr) * 1991-07-04 1998-11-20 Lorraine Laminage Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.
DE69227548T2 (de) * 1991-07-17 1999-07-29 Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie - Association Sans But Lucratif - Vereniging Zonder Winstoogmerk, Bruessel/Bruxelles Verfahren zur Herstellung eines dünnen Bandes aus Weichstahl
BE1007790A6 (fr) * 1993-12-20 1995-10-24 Centre Rech Metallurgique Procede pour fabriquer une bande mince en acier doux laminee a froid pour l'emboutissage.

Also Published As

Publication number Publication date
SK178897A3 (en) 1998-09-09
JPH10510587A (ja) 1998-10-13
AU6360196A (en) 1998-01-21
EP1015144B1 (en) 2002-04-10
WO1998000248A1 (en) 1998-01-08
ATE215853T1 (de) 2002-04-15
CZ417097A3 (cs) 1999-03-17
DE69620649D1 (de) 2002-05-16
EP1015144A1 (en) 2000-07-05
US6109336A (en) 2000-08-29
CZ290572B6 (cs) 2002-08-14
CA2225743C (en) 2002-04-23
JP3246748B2 (ja) 2002-01-15
AU695063B2 (en) 1998-08-06
DE69620649T2 (de) 2002-11-28
CA2225743A1 (en) 1998-01-08
SK283683B6 (sk) 2003-12-02

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