BR112013008766A2 - método e instalação para produção de tiras de aço a quente com eficiência de energia - Google Patents

método e instalação para produção de tiras de aço a quente com eficiência de energia

Info

Publication number
BR112013008766A2
BR112013008766A2 BR112013008766A BR112013008766A BR112013008766A2 BR 112013008766 A2 BR112013008766 A2 BR 112013008766A2 BR 112013008766 A BR112013008766 A BR 112013008766A BR 112013008766 A BR112013008766 A BR 112013008766A BR 112013008766 A2 BR112013008766 A2 BR 112013008766A2
Authority
BR
Brazil
Prior art keywords
plate
casting
installation
energy efficient
guide equipment
Prior art date
Application number
BR112013008766A
Other languages
English (en)
Inventor
Eckerstorfer Gerald
Hohenbichler Gerald
Watzinger Josef
Original Assignee
Siemens Vai Metals Tech 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
Application filed by Siemens Vai Metals Tech Gmbh filed Critical Siemens Vai Metals Tech Gmbh
Publication of BR112013008766A2 publication Critical patent/BR112013008766A2/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
    • 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
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/043—Curved moulds
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282—Vertical casting and curving the cast stock to the horizontal
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/142—Plants for continuous casting for curved 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Continuous Casting (AREA)

Abstract

método e instalação para produção de tiras de aço a quente com eficiência de energia. a presente invenção refere-se a um método para produção contínua ou semicontínua de tiras de aço a quente, as quais, começando de uma placa (3) guiada através de um equipamento de guia de placa (6), é laminada em um trem de laminação de desbaste (4) de preferivelmente 4 cadeiras, o método compreendendo as seguintes etapas: lingotamento de uma placa (3) em um molde (2), a placa (3) sendo reduzida até uma espessura de entre 60 e 95mm, preferivelmente uma espessura de entre 70 e 85 mm, no processo de redução do núcleo líquido por meio do equipamento de guia de placa adjacente, o comprimento de apoio de placa (l) medido entre os meniscos, isto é, o nível do banho, do molde e uma extremidade de equipamento de guia de placa (6) que está de frente para o trem de laminação de desbaste (4) estando entre 12 m e 15,5m, e a velocidade de lingotamento (v~ c~) variando de 3,8 a 7m/min. como resultado de uma combinação de parâmetros de lingotamento conforme a invenção, é garantido que a ponta de cratera da placa sempre se estende até a vizinhança da extremidade do equipamento de guia de placa (6) independentemente das respectivas velocidades máximas de lingotamento que dependem do grau particular do material.
BR112013008766A 2010-10-12 2011-10-11 método e instalação para produção de tiras de aço a quente com eficiência de energia BR112013008766A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10187232A EP2441540A1 (de) 2010-10-12 2010-10-12 Verfahren und Anlage zur energieeffizienten Erzeugung von Stahlwarmband
PCT/EP2011/067670 WO2012049135A1 (de) 2010-10-12 2011-10-11 Verfahren und anlage zur energieeffizienten erzeugung von stahlwarmband

Publications (1)

Publication Number Publication Date
BR112013008766A2 true BR112013008766A2 (pt) 2019-09-24

Family

ID=43589602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008766A BR112013008766A2 (pt) 2010-10-12 2011-10-11 método e instalação para produção de tiras de aço a quente com eficiência de energia

Country Status (7)

Country Link
US (1) US9296027B2 (pt)
EP (2) EP2441540A1 (pt)
KR (1) KR101809108B1 (pt)
CN (1) CN103228377B (pt)
BR (1) BR112013008766A2 (pt)
RU (1) RU2579723C2 (pt)
WO (1) WO2012049135A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2441540A1 (de) 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Verfahren und Anlage zur energieeffizienten Erzeugung von Stahlwarmband
EP2441539A1 (de) 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Energie- und ausbringungsoptimiertes Verfahren und Anlage zur Erzeugung von Stahlwarmband
DE102013214939A1 (de) * 2013-07-30 2015-02-05 Sms Siemag Ag Gießwalzanlage zum Herstellen von Metallbändern
US9725780B2 (en) 2014-06-13 2017-08-08 M3 Steel Tech Modular micro mill and method of manufacturing a steel long product
JP6263094B2 (ja) * 2014-06-30 2018-01-17 新日鉄住金エンジニアリング株式会社 連続鋳片加熱装置の芯出し用ゲージ及び芯出し方法
US10543527B2 (en) 2014-12-24 2020-01-28 Jfe Steel Corporation Continuous steel casting method
DE102015216512A1 (de) * 2015-08-28 2017-03-02 Sms Group Gmbh Anlage nach dem CSP-Konzept sowie Verfahren zum Betreiben einer solchen Anlage
CN105665662B (zh) * 2016-03-09 2017-08-08 日照宝华新材料有限公司 基于esp线的药芯焊丝用钢制造方法
CN205659983U (zh) * 2016-06-15 2016-10-26 日照宝华新材料有限公司 一种esp生产线用长公里数轧制辊
EP3338914A1 (de) * 2016-12-22 2018-06-27 Primetals Technologies Austria GmbH Verfahren zur endlosen herstellung eines aufgewickelten warmbands in einer giess-walz-verbundanlage, verfahren zum anfahren einer giess-walz-verbundanlage und giess-walz-verbundanlage
IT201700067508A1 (it) 2017-06-16 2018-12-16 Danieli Off Mecc Metodo di colata continua e relativo apparato
CN107597845B (zh) * 2017-10-16 2023-08-11 北京科技大学 无头连铸连轧超深冲用超低碳钢卷铁素体轧制方法和装置
CN107597844A (zh) * 2017-10-16 2018-01-19 北京科技大学 无头连铸连轧深冲用低微碳钢卷的铁素体轧制方法和装置
EP4122612A1 (en) * 2021-07-23 2023-01-25 Primetals Technologies Japan, Ltd. Six-high rolling mill stand and finishing mill train for hot rolling an intermediate strip into a thin strip
CN115351082A (zh) * 2022-08-24 2022-11-18 中冶赛迪工程技术股份有限公司 一种连续热轧超薄低碳带钢的方法及生产线

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EP2441539A1 (de) 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Energie- und ausbringungsoptimiertes Verfahren und Anlage zur Erzeugung von Stahlwarmband

Also Published As

Publication number Publication date
WO2012049135A1 (de) 2012-04-19
EP2627464B1 (de) 2016-03-23
RU2579723C2 (ru) 2016-04-10
CN103228377A (zh) 2013-07-31
US9296027B2 (en) 2016-03-29
KR101809108B1 (ko) 2018-01-18
US20130192790A1 (en) 2013-08-01
CN103228377B (zh) 2015-06-03
EP2441540A1 (de) 2012-04-18
RU2013121553A (ru) 2014-11-20
KR20130109157A (ko) 2013-10-07
EP2627464A1 (de) 2013-08-21

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.