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BR9913520A - Processo para a produção de fitas de aço de carga otimizada - Google Patents

Processo para a produção de fitas de aço de carga otimizada

Info

Publication number
BR9913520A
BR9913520A BR9913520-5A BR9913520A BR9913520A BR 9913520 A BR9913520 A BR 9913520A BR 9913520 A BR9913520 A BR 9913520A BR 9913520 A BR9913520 A BR 9913520A
Authority
BR
Brazil
Prior art keywords
rolls
changing
load
production
steel strips
Prior art date
Application number
BR9913520-5A
Other languages
English (en)
Inventor
Wilhelm Schmitz
Dieter Senk
Ulrich Albrecht-Frueh
Reiner Kopp
Original Assignee
Thyssenkrupp 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 Thyssenkrupp Stahl Ag filed Critical Thyssenkrupp Stahl Ag
Publication of BR9913520A publication Critical patent/BR9913520A/pt

Links

Classifications

    • 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
    • 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
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2205/00—Particular shaped rolled products
    • B21B2205/02—Tailored blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PRODUçãO DE FITAS DE AçO DE CARGA OTIMIZADA"<D>. Para se fabricar componentes de fita de aço de carga otimizada, é fundida uma fita de aço entre dois rolos refrigerados com fenda de passagem variada, sendo que pela variação do tempo de contato das cascas de fundição contínua com os rolos ou pela variação da intensidade de refrigeração dos rolos sobre a massa fundida de aço vertida na prega formada entre os rolos é variada a espessura da fita de aço. Uma tal fita tem uma textura homogênea e pode em seguida ser beneficiada para a respectiva finalidade de emprego mediante laminação a quente ou a frio.
BR9913520-5A 1998-09-08 1999-08-27 Processo para a produção de fitas de aço de carga otimizada BR9913520A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19840898A DE19840898C2 (de) 1998-09-08 1998-09-08 Verfahren zum Herstellen belastungsoptimierter Stahlbänder
PCT/EP1999/006303 WO2000013820A1 (de) 1998-09-08 1999-08-27 Verfahren zur herstellung belastungsoptimierter stahlbänder

Publications (1)

Publication Number Publication Date
BR9913520A true BR9913520A (pt) 2001-06-05

Family

ID=7880163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913520-5A BR9913520A (pt) 1998-09-08 1999-08-27 Processo para a produção de fitas de aço de carga otimizada

Country Status (11)

Country Link
US (1) US6524408B1 (pt)
EP (1) EP1109638B1 (pt)
JP (1) JP2002524261A (pt)
KR (1) KR20010074990A (pt)
CN (1) CN1316929A (pt)
AT (1) ATE216930T1 (pt)
AU (1) AU5625199A (pt)
BR (1) BR9913520A (pt)
DE (2) DE19840898C2 (pt)
ES (1) ES2177315T3 (pt)
WO (1) WO2000013820A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ291199A0 (en) * 1999-09-17 1999-10-07 Bhp Steel (Jla) Pty Limited Strip casting
DE10107027A1 (de) * 2001-02-15 2002-09-12 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von metallischen Bändern mit Abschnitten unterschiedlicher Materialeigenschaften
ITUD20010058A1 (it) * 2001-03-26 2002-09-26 Danieli Off Mecc Procedimento di taglio di un nastro in fase di colata
US7404431B2 (en) * 2002-06-04 2008-07-29 Nucor Corporation Production of thin steel strip
US7938164B2 (en) * 2002-06-04 2011-05-10 Nucor Corporation Production of thin steel strip
CN101342594B (zh) 2007-07-12 2011-04-06 北京中科三环高技术股份有限公司 一种合金薄片的制备装置
KR101109521B1 (ko) * 2009-10-14 2012-01-31 현대로템 주식회사 철도차량용 산소 공급장치
DE102009051673B3 (de) * 2009-11-03 2011-04-14 Voestalpine Stahl Gmbh Herstellung von Galvannealed-Blechen durch Wärmebehandlung elektrolytisch veredelter Bleche
DE102010000292B4 (de) 2010-02-03 2014-02-13 Thyssenkrupp Steel Europe Ag Metallband hergestellt aus Stahl mit unterschiedlichen mechanischen Eigenschaften
EP2418031A1 (de) * 2010-08-13 2012-02-15 Siemens Aktiengesellschaft Verfahren zum Herstellen von Metallband mittels einer Gießwalzverbundanlage, Steuer- und/oder Regeleinrichtung für eine Gießwalzverbundanlage und Gießwalzverbundanlage
KR101482461B1 (ko) * 2013-12-20 2015-01-13 주식회사 포스코 에지 품질이 우수한 오스테나이트계 스테인리스 박판의 제조방법
GB2522873A (en) * 2014-02-07 2015-08-12 Siemens Vai Metals Tech Gmbh A method of forming tailored cast blanks
CN114799107B (zh) * 2022-04-14 2024-06-21 河钢乐亭钢铁有限公司 一种提高扇形段辊缝精度的拉杆补偿控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118986C1 (de) * 1981-05-08 1983-03-10 Mannesmann AG, 4000 Düsseldorf Verfahren zum Verstellen der Seitenwaende einer Kokille
JPS61266159A (ja) * 1985-05-21 1986-11-25 Mitsubishi Heavy Ind Ltd 薄板連続鋳造装置の運転方法
JPH0252150A (ja) * 1988-08-16 1990-02-21 Ishikawajima Harima Heavy Ind Co Ltd 双ロール式連続鋳造方法
WO1990011149A1 (de) * 1989-03-23 1990-10-04 Siemens Aktiengesellschaft Geregelte form für das stranggiessen von stahl
MY114266A (en) * 1994-04-04 2002-09-30 Nippon Steel Corp Twin-roll continuous casting method and apparatus
JPH07276004A (ja) * 1994-04-11 1995-10-24 Nippon Steel Corp 双ロール式連続鋳造法における鋳片クラウン及び板厚制御方法

Also Published As

Publication number Publication date
DE19840898A1 (de) 2000-03-16
DE59901359D1 (de) 2002-06-06
DE19840898C2 (de) 2000-06-29
ATE216930T1 (de) 2002-05-15
EP1109638B1 (de) 2002-05-02
ES2177315T3 (es) 2002-12-01
EP1109638A1 (de) 2001-06-27
CN1316929A (zh) 2001-10-10
US6524408B1 (en) 2003-02-25
JP2002524261A (ja) 2002-08-06
AU5625199A (en) 2000-03-27
WO2000013820A1 (de) 2000-03-16
KR20010074990A (ko) 2001-08-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1888 DE 13/03/2007.