BR0015292A - Processo e aparelho para produzir tira de aço - Google Patents

Processo e aparelho para produzir tira de aço

Info

Publication number
BR0015292A
BR0015292A BR0015292-7A BR0015292A BR0015292A BR 0015292 A BR0015292 A BR 0015292A BR 0015292 A BR0015292 A BR 0015292A BR 0015292 A BR0015292 A BR 0015292A
Authority
BR
Brazil
Prior art keywords
strip
passes
cage
descaled
steel strip
Prior art date
Application number
BR0015292-7A
Other languages
English (en)
Inventor
Walter Blejde
Graham Minter
Original Assignee
Castrip Llc
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 Castrip Llc filed Critical Castrip Llc
Publication of BR0015292A publication Critical patent/BR0015292A/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
    • B22D11/14—Plants for 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
    • 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
    • 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
    • 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
    • B22D11/0637—Accessories therefor
    • B22D11/0697—Accessories therefor for casting in a protected atmosphere
    • 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
    • B21B1/24—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 continuous or semi-continuous process
    • B21B1/26—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 continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

"<UM>PROCESSO E APARELHO PARA PRODUZIR TIRA DE AçO<MV>". Um fundidor de cilindros gêmeos (11) produz tira de aço fina (12) que passa em um percurso de trânsito (10) através da mesa guia (13) para uma gaiola de cilindros puxadores (14). Depois da saída da gaiola de cilindros puxadores (14), a tira passa através de um trem de laminação (15) que compreende duas gaiolas de cilindros (16) em que ela é laminada a quente para reduzir a sua espessura. A tira laminada passa para a mesa de saída (17) na qual ela pode ser submetida a refrigeração forçada por meio de jatos de água (18). A tira já laminada é então desincrustada em um desincrustador (19) que compreende bocais de jato de água superior e inferior (61, 62) que removem a carepa das superfícies superior e inferior da tira. A tira desincrustada passa através de uma gaiola de cilindros puxadores (20) para uma enroladeira (50).
BR0015292-7A 1999-11-03 2000-11-02 Processo e aparelho para produzir tira de aço BR0015292A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ3850A AUPQ385099A0 (en) 1999-11-03 1999-11-03 Production of thin steel strip
PCT/AU2000/001344 WO2001032335A1 (en) 1999-11-03 2000-11-02 Production of thin steel strip

Publications (1)

Publication Number Publication Date
BR0015292A true BR0015292A (pt) 2002-07-09

Family

ID=3817998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015292-7A BR0015292A (pt) 1999-11-03 2000-11-02 Processo e aparelho para produzir tira de aço

Country Status (12)

Country Link
EP (1) EP1242204A1 (pt)
JP (1) JP2003512934A (pt)
KR (1) KR20020063886A (pt)
CN (1) CN1387467A (pt)
AR (1) AR026348A1 (pt)
AU (1) AUPQ385099A0 (pt)
BR (1) BR0015292A (pt)
CA (1) CA2389288A1 (pt)
PE (1) PE20010876A1 (pt)
RU (1) RU2002114358A (pt)
TW (1) TW499340B (pt)
WO (1) WO2001032335A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019544A1 (de) * 2005-12-01 2007-06-06 Sms Demag Ag Verfahren und Vorrichtung zur Entzunderung von Dünnbrammen und Bändern in Warmbandstraßen, Bandbehandlungsanlagen oder dergleichen
KR101304851B1 (ko) * 2011-09-05 2013-09-05 주식회사 포스코 표면 스케일을 저감하기 위한 쌍롤식 박판 주조 방법
CN102764761B (zh) * 2012-07-26 2015-02-25 武汉钢铁(集团)公司 难加工材料近终成形制造方法
CN103658177B (zh) * 2012-08-31 2016-01-27 宝山钢铁股份有限公司 一种短流程生产高强度薄带钢的方法
CN102896477B (zh) * 2012-11-09 2015-08-19 福州宝井钢材有限公司 一种汽车钢带的加工方法
CN102896476B (zh) * 2012-11-09 2015-07-08 福州宝井钢材有限公司 一种汽车外板钢带的加工方法
CN103966521B (zh) * 2013-01-25 2016-08-24 宝山钢铁股份有限公司 一种短流程生产耐大气腐蚀薄带钢的方法
US9156082B2 (en) 2013-06-04 2015-10-13 Nucor Corporation Method of continuously casting thin strip
AU2018338204B2 (en) * 2017-09-22 2024-05-23 Nucor Corporation Iterative learning control for periodic disturbances in twin-roll strip casting with measurement delay
CN111590041B (zh) * 2020-06-29 2021-10-12 上海大学 一种使用铝锂合金板材的生产装置的热处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100187553B1 (ko) * 1994-03-25 1999-06-01 다나카 미노루 박판주조스트립의 제조방법
CA2164343C (en) * 1994-04-04 2002-01-01 Yoshikazu Matsumura Twin-roll type continuous casting method and device
AUPN101495A0 (en) * 1995-02-10 1995-03-09 Bhp Steel (Jla) Pty Limited Casting steel strip

Also Published As

Publication number Publication date
PE20010876A1 (es) 2001-08-29
AR026348A1 (es) 2003-02-05
JP2003512934A (ja) 2003-04-08
AUPQ385099A0 (en) 1999-11-25
TW499340B (en) 2002-08-21
CN1387467A (zh) 2002-12-25
KR20020063886A (ko) 2002-08-05
WO2001032335A1 (en) 2001-05-10
EP1242204A1 (en) 2002-09-25
RU2002114358A (ru) 2003-12-10
CA2389288A1 (en) 2001-05-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.13 DA LPI 9.279/96.