ES2177315T3 - Procedimiento de fabricacion de bandas de acero con carga optimizada. - Google Patents

Procedimiento de fabricacion de bandas de acero con carga optimizada.

Info

Publication number
ES2177315T3
ES2177315T3 ES99942925T ES99942925T ES2177315T3 ES 2177315 T3 ES2177315 T3 ES 2177315T3 ES 99942925 T ES99942925 T ES 99942925T ES 99942925 T ES99942925 T ES 99942925T ES 2177315 T3 ES2177315 T3 ES 2177315T3
Authority
ES
Spain
Prior art keywords
rolls
changing
steel band
manufacturing procedure
steel
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 - Lifetime
Application number
ES99942925T
Other languages
English (en)
Inventor
Wilhelm Schmitz
Dieter Senk
Ulrich Albrecht-Fruh
Reiner Kopp
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.)
ThyssenKrupp Steel Europe AG
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
Application granted granted Critical
Publication of ES2177315T3 publication Critical patent/ES2177315T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Procedimiento para la fabricación de bandas de acero con carga optimizada, con espesor variable constantemente en el sentido longitudinal de la banda, siendo realizada la banda de acero (7) mediante fundición entre dos cilindros refrigerados (1, 2) con una hendidura variable de paso, caracterizándose el procedimiento porque, dependiendo de la trayectoria de la banda fundida pasante (7), la refrigeración de los cilindros, que actúa sobre la masa fundida de acero vertida en la cuña constituida por los cilindros, y, por consiguiente, el espesor de la banda de acero, son modificados de manera que la banda de acero sufra una variación de espesor, referida longitudinalmente, desde el 10% hasta el 40%.
ES99942925T 1998-09-08 1999-08-27 Procedimiento de fabricacion de bandas de acero con carga optimizada. Expired - Lifetime ES2177315T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19840898A DE19840898C2 (de) 1998-09-08 1998-09-08 Verfahren zum Herstellen belastungsoptimierter Stahlbänder

Publications (1)

Publication Number Publication Date
ES2177315T3 true ES2177315T3 (es) 2002-12-01

Family

ID=7880163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99942925T Expired - Lifetime ES2177315T3 (es) 1998-09-08 1999-08-27 Procedimiento de fabricacion de bandas de acero con carga optimizada.

Country Status (11)

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

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
CN114799107A (zh) * 2022-04-14 2022-07-29 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
BR9505870A (pt) * 1994-04-04 1996-02-21 Nippon Steel Corp Método e aparelho de fundição continua de cilindro duplo
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
AU5625199A (en) 2000-03-27
WO2000013820A1 (de) 2000-03-16
CN1316929A (zh) 2001-10-10
KR20010074990A (ko) 2001-08-09
ATE216930T1 (de) 2002-05-15
JP2002524261A (ja) 2002-08-06
DE19840898A1 (de) 2000-03-16
EP1109638B1 (de) 2002-05-02
EP1109638A1 (de) 2001-06-27
US6524408B1 (en) 2003-02-25
DE59901359D1 (de) 2002-06-06
BR9913520A (pt) 2001-06-05
DE19840898C2 (de) 2000-06-29

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