BRPI0618372A8 - Método para a fabricação de uma fita de aço laminada a quente e instalações combinadas de fundição e laminação para a realização do procedimento - Google Patents

Método para a fabricação de uma fita de aço laminada a quente e instalações combinadas de fundição e laminação para a realização do procedimento

Info

Publication number
BRPI0618372A8
BRPI0618372A8 BRPI0618372A BRPI0618372A BRPI0618372A8 BR PI0618372 A8 BRPI0618372 A8 BR PI0618372A8 BR PI0618372 A BRPI0618372 A BR PI0618372A BR PI0618372 A BRPI0618372 A BR PI0618372A BR PI0618372 A8 BRPI0618372 A8 BR PI0618372A8
Authority
BR
Brazil
Prior art keywords
hot
strip
rolling
rolled
procedure
Prior art date
Application number
BRPI0618372A
Other languages
English (en)
Inventor
Eckerstorfer Gerald
Hohenbichler Gerald
Maierl Josef
Original Assignee
Siemens Vai Metals Tech Gmbh & Co
Siemens Vai Metals Tech Gmbh
Primetals Technologies Austria GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37563179&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0618372(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Vai Metals Tech Gmbh & Co, Siemens Vai Metals Tech Gmbh, Primetals Technologies Austria GmbH filed Critical Siemens Vai Metals Tech Gmbh & Co
Publication of BRPI0618372A2 publication Critical patent/BRPI0618372A2/pt
Publication of BRPI0618372A8 publication Critical patent/BRPI0618372A8/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
    • B21B1/46—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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0035—Forging or pressing devices as units
    • B21B15/005—Lubricating, cooling or heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

MÉTODO PARA A FABRICAÇÃO DE UMA FITA DE AÇO LAMINADA A QUENTE E INSTALAÇÕES COMBINADAS DE FUNDIÇÃO E LAMINAÇÃO PARA A REALIZAÇÃO DO PROCEDIMENTO. A seguir descreve-se sucintamente um método de produção contínua de fita de aço laminada a quente: em uma instalação de fundição contínua (1), um fio de aço é fundido continuamente num molde (2), sendo laminado a seguir este fio (5) em um primeiro grupo de roletes (6), visando num primeiro passo a pré-formação da fita (7), que então segue para um segundo grupo de roletes (19) onde a fita de aço laminada a quente adquire o seu formato final (21). A temperatura de trabalho é mantida ao passar a fita por um ambiente controlado com proteção gasosa (14) em um último passo, a fita laminada a quente é enrolada continuamente em uma bobina ou cortada em placas. Para aumentar a flexibilidade de produção, permitindo a fabricação de diferentes tipos de aço e manter baixos os custos de investimento e operação, propõe-se que a fita pré-formada passe por um processo de decapagem antes de entrar na aparelhagem com ambiente de temperatura controlada onde passa sob atmosfera de gás de proteção e segue imediatamente para o segundo grupo de roletes. Além deste, outro método combinado de fundição e laminação é proposto posteriormente.
BRPI0618372A 2005-11-09 2006-11-03 Método para a fabricação de uma fita de aço laminada a quente e instalações combinadas de fundição e laminação para a realização do procedimento BRPI0618372A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0183005A AT504782B1 (de) 2005-11-09 2005-11-09 Verfahren zur herstellung eines warmgewalzten stahlbandes und kombinierte giess- und walzanlage zur durchführung des verfahrens
PCT/EP2006/010553 WO2007054237A1 (de) 2005-11-09 2006-11-03 Verfahren zur herstellung eines warmgewalzten stahlbandes und kombinierte giess- und walzanlage zur durchführung des verfahrens

Publications (2)

Publication Number Publication Date
BRPI0618372A2 BRPI0618372A2 (pt) 2011-08-30
BRPI0618372A8 true BRPI0618372A8 (pt) 2017-03-21

Family

ID=37563179

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0618372A BRPI0618372A8 (pt) 2005-11-09 2006-11-03 Método para a fabricação de uma fita de aço laminada a quente e instalações combinadas de fundição e laminação para a realização do procedimento

Country Status (18)

Country Link
US (1) US8479550B2 (pt)
EP (1) EP1951451B2 (pt)
JP (1) JP5161100B2 (pt)
KR (1) KR101358634B1 (pt)
CN (1) CN101304819B (pt)
AT (2) AT504782B1 (pt)
AU (1) AU2006312735B2 (pt)
BR (1) BRPI0618372A8 (pt)
CA (1) CA2628499A1 (pt)
DE (1) DE502006006535D1 (pt)
DK (1) DK1951451T3 (pt)
ES (1) ES2341364T3 (pt)
PL (1) PL1951451T3 (pt)
RU (1) RU2410173C2 (pt)
SI (1) SI1951451T1 (pt)
TW (1) TWI318144B (pt)
UA (1) UA91084C2 (pt)
WO (1) WO2007054237A1 (pt)

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CN108787749B (zh) * 2017-04-28 2020-04-28 宝山钢铁股份有限公司 一种热轧生产计划预警方法
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KR102170939B1 (ko) * 2018-11-27 2020-10-29 주식회사 포스코 압연소재 처리설비 및 처리방법
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Also Published As

Publication number Publication date
AT504782B1 (de) 2008-08-15
BRPI0618372A2 (pt) 2011-08-30
KR20080064202A (ko) 2008-07-08
DK1951451T3 (da) 2010-07-19
DE502006006535D1 (de) 2010-05-06
EP1951451B2 (de) 2017-01-25
AU2006312735B2 (en) 2011-06-02
US20080276679A1 (en) 2008-11-13
TW200730272A (en) 2007-08-16
JP2009514684A (ja) 2009-04-09
UA91084C2 (uk) 2010-06-25
AU2006312735A1 (en) 2007-05-18
PL1951451T3 (pl) 2010-07-30
KR101358634B1 (ko) 2014-02-04
WO2007054237A1 (de) 2007-05-18
ATE461760T1 (de) 2010-04-15
EP1951451A1 (de) 2008-08-06
CN101304819B (zh) 2012-10-10
EP1951451B1 (de) 2010-03-24
AT504782A4 (de) 2008-08-15
CA2628499A1 (en) 2007-05-18
JP5161100B2 (ja) 2013-03-13
SI1951451T1 (sl) 2010-08-31
US8479550B2 (en) 2013-07-09
ES2341364T3 (es) 2010-06-18
RU2410173C2 (ru) 2011-01-27
CN101304819A (zh) 2008-11-12
RU2008122938A (ru) 2009-12-20
TWI318144B (en) 2009-12-11

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