ES2186438T3 - Procedimiento para la produccion de banda laminada en caliente y chapas. - Google Patents

Procedimiento para la produccion de banda laminada en caliente y chapas.

Info

Publication number
ES2186438T3
ES2186438T3 ES99969051T ES99969051T ES2186438T3 ES 2186438 T3 ES2186438 T3 ES 2186438T3 ES 99969051 T ES99969051 T ES 99969051T ES 99969051 T ES99969051 T ES 99969051T ES 2186438 T3 ES2186438 T3 ES 2186438T3
Authority
ES
Spain
Prior art keywords
heating furnace
continuous casting
sheets
procedure
production
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
ES99969051T
Other languages
English (en)
Inventor
Udo Falkenreck
Uwe Quitmann
Harald Wehage
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.)
SMS Siemag AG
Original Assignee
SMS Demag 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 SMS Demag AG filed Critical SMS Demag AG
Application granted granted Critical
Publication of ES2186438T3 publication Critical patent/ES2186438T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B21B45/02—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 for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • 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
    • B21B1/30—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 non-continuous process
    • B21B1/32—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/34—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Procedimiento para la producción de banda laminada en caliente y chapas en una instalación de producción, compuesta de una instalación de colada continua para desbastes planos de entre 100 y 180 mm de espesor, de un chorro a presión para descascarillar, de una unidad de laminación de una o varias cajas con o sin recanteador integrado, de un trayecto de enfriamiento, de un horno de caldeo y de un tren de laminación Steckel, caracterizado porque entre la instalación de colada continua y el horno de caldeo, solamente se conforma en línea la película de laminación cerca de la superficie, del desbaste plano previamente descascarillado, durante y después de la conformación se recristaliza, y a continuación se enfría en varias fases y se mantiene temporalmente a una temperatura por debajo del punto Ar3 de transformación, hasta que haya concluido la transformación de la microestructura de la austenita recristalizadade grano fino en ferrita / perlita.
ES99969051T 1998-09-14 1999-09-08 Procedimiento para la produccion de banda laminada en caliente y chapas. Expired - Lifetime ES2186438T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843200A DE19843200C1 (de) 1998-09-14 1998-09-14 Verfahren zur Erzeugung von Warmband und Blechen

Publications (1)

Publication Number Publication Date
ES2186438T3 true ES2186438T3 (es) 2003-05-01

Family

ID=7881679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99969051T Expired - Lifetime ES2186438T3 (es) 1998-09-14 1999-09-08 Procedimiento para la produccion de banda laminada en caliente y chapas.

Country Status (10)

Country Link
US (1) US6451136B1 (es)
EP (1) EP1112128B1 (es)
CN (1) CN1142038C (es)
AT (1) ATE230315T1 (es)
AU (1) AU1149200A (es)
CA (1) CA2344423C (es)
DE (2) DE19843200C1 (es)
ES (1) ES2186438T3 (es)
RU (1) RU2224605C2 (es)
WO (1) WO2000015362A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951198B1 (fr) * 2009-10-12 2013-05-10 Snecma Traitements thermiques d'aciers martensitiques inoxydables apres refusion sous laitier
DE102013212951A1 (de) 2013-07-03 2015-01-22 Sms Siemag Ag Gießwalzanlage und Verfahren zum Herstellen von metallischem Walzgut
CN105195700A (zh) * 2014-06-23 2015-12-30 鞍钢股份有限公司 一种避免直装轧制厚板表面裂纹的方法
RU2660504C1 (ru) * 2017-05-10 2018-07-06 Николай Петрович Белокопытов Способ производства широких толстых листов из нержавеющих сталей
EP3769862A1 (de) * 2019-07-24 2021-01-27 Primetals Technologies Austria GmbH Verfahren zur herstellung eines tiefziehbaren fertigbands aus stahl in einer giess-walz-verbundanlage
CN111876664B (zh) * 2020-06-19 2022-04-12 江阴兴澄特种钢铁有限公司 一种50CrVA热轧弹簧宽钢板的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164751A (ja) * 1982-03-23 1983-09-29 Daido Steel Co Ltd 冷間鍛造用鋼およびその製造方法
JPS59189001A (ja) * 1983-04-08 1984-10-26 Sumitomo Electric Ind Ltd 鋼の熱片直送圧延方法
JPS62212001A (ja) * 1986-03-13 1987-09-18 Sumitomo Metal Ind Ltd 鋼片の表面割れを防止した熱間圧延法
JPS63168260A (ja) * 1986-12-30 1988-07-12 Aichi Steel Works Ltd 連続鋳造片の熱間加工法
JPH0688125A (ja) * 1992-09-09 1994-03-29 Aichi Steel Works Ltd 連続鋳造片及び鋼塊の熱間加工法
US5464246A (en) * 1993-02-19 1995-11-07 Simula Inc. Inflatable tubular cushions for crash protection of seated automobile occupants
EP0650790B2 (en) * 1993-10-29 2013-10-16 DANIELI & C. OFFICINE MECCANICHE S.p.A. Method for thermal surface treatment in a continuous casting machine
DE4416752A1 (de) * 1994-05-13 1995-11-16 Schloemann Siemag Ag Verfahren und Produktionsanlage zur Erzeugung von Warmbreitband

Also Published As

Publication number Publication date
CN1317999A (zh) 2001-10-17
DE59903924D1 (de) 2003-02-06
WO2000015362A1 (de) 2000-03-23
EP1112128B1 (de) 2003-01-02
CA2344423A1 (en) 2000-03-23
CA2344423C (en) 2007-09-04
DE19843200C1 (de) 1999-08-05
RU2224605C2 (ru) 2004-02-27
CN1142038C (zh) 2004-03-17
US6451136B1 (en) 2002-09-17
EP1112128A1 (de) 2001-07-04
ATE230315T1 (de) 2003-01-15
AU1149200A (en) 2000-04-03

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