BR0002593A - Processo de decapagem para uma lâmina metálica e disposição de decepagem correspondente - Google Patents

Processo de decapagem para uma lâmina metálica e disposição de decepagem correspondente

Info

Publication number
BR0002593A
BR0002593A BR0002593-3A BR0002593A BR0002593A BR 0002593 A BR0002593 A BR 0002593A BR 0002593 A BR0002593 A BR 0002593A BR 0002593 A BR0002593 A BR 0002593A
Authority
BR
Brazil
Prior art keywords
pickling
arrangement
metal sheet
descaling
metal strip
Prior art date
Application number
BR0002593-3A
Other languages
English (en)
Inventor
Matthias Kipping
Peter Sudau
Original Assignee
Schloemann Siemag 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 Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Publication of BR0002593A publication Critical patent/BR0002593A/pt

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
    • B21B45/04—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Metal Rolling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Basic Packing Technique (AREA)

Abstract

<B>PROCESSO DE DECAPAGEM PARA UMA LâMINA METáLICA E DISPOSIçãO DE DECAPAGEM CORRESPONDENTE<D> A presente invenção se refere a um processo de decapagem para uma lâmina metálica (1), em que a lâmina metálica (1) é conduzida em um sentido de transporte (x) de uma estrutura de laminação anterior para uma posterior (2, 4), em que um líquido de decapagem (8) é pulverizado sobre a lâmina metálica (1) entre as estruturas de laminação (2, 4) de um dispositivo de decapagem (5) de um espaço operacional (a, b) para a lâmina metálica, em que a lâmina metálica (1), na altura do dispositivo de decapagem (5) de um elemento de ajuste perpendicular (3), é desviada angularmente por um desvio angular forçado transversal ao sentido do transporte (x) e em que o dispositivo de decapagem (5) é redirecionado ao desvio forçado, de modo que o espaço operacional (a, b) é mantido substancialmente constante, assim como a disposição de decapagem de forma correspondente. Com base na presente invenção obtém-se um assim chamado impacto quase ótimo e especialmente também quase constante do líquido de decapagem (8) sobre a lâmina metálica (1).
BR0002593-3A 1999-06-07 2000-06-07 Processo de decapagem para uma lâmina metálica e disposição de decepagem correspondente BR0002593A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19925809A DE19925809A1 (de) 1999-06-07 1999-06-07 Entzunderungsverfahren für ein Metallband und hiermit korrespondierende Entzunderungsanordnung

Publications (1)

Publication Number Publication Date
BR0002593A true BR0002593A (pt) 2001-01-02

Family

ID=7910361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002593-3A BR0002593A (pt) 1999-06-07 2000-06-07 Processo de decapagem para uma lâmina metálica e disposição de decepagem correspondente

Country Status (10)

Country Link
US (1) US6295852B1 (pt)
EP (1) EP1059127B1 (pt)
JP (1) JP2001001029A (pt)
KR (1) KR100632133B1 (pt)
AT (1) ATE461761T1 (pt)
BR (1) BR0002593A (pt)
CA (1) CA2310796C (pt)
DE (2) DE19925809A1 (pt)
ES (1) ES2341640T3 (pt)
MX (1) MXPA00005616A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7448244B2 (en) * 2002-08-27 2008-11-11 Jfe Steel Corporation Process for producing hot-rolled steel strip and apparatus therefor
DE10339191A1 (de) * 2003-08-22 2005-03-17 Sms Demag Ag Coilbox zwischen Vorstraße und Fertigstraße im Warmwalzwerk
US7077724B1 (en) 2005-06-06 2006-07-18 The Material Works, Ltd. Sheet metal scale removing water jet process
US8062095B2 (en) * 2006-09-14 2011-11-22 The Material Works, Ltd. Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow
US8128460B2 (en) * 2006-09-14 2012-03-06 The Material Works, Ltd. Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell
US8066549B2 (en) * 2006-09-14 2011-11-29 The Material Works, Ltd. Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow
JP4307503B2 (ja) * 2007-12-21 2009-08-05 パナソニック株式会社 電池缶およびその製造方法、ならびに電池
DE102012214298A1 (de) 2012-08-10 2014-02-13 Sms Siemag Ag Verfahren zur Reinigung und/oder Entzunderung einer Bramme oder eines Vorbandes mittels eines Zunderwäschers und Zunderwäscher
CN112122371B (zh) * 2019-06-25 2022-08-12 上海梅山钢铁股份有限公司 一种高压水除磷机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518736A (en) * 1968-07-29 1970-07-07 Gen Electric Rolling mill descaling device
US3811305A (en) * 1972-10-10 1974-05-21 Bethlehem Steel Corp Movable descaler spray header
EP0010966B1 (en) * 1978-11-03 1982-10-06 DAVY McKEE (SHEFFIELD) LIMITED Tandem rolling mill
JPH0446625A (ja) * 1990-06-12 1992-02-17 Kawasaki Steel Corp 圧延材の脱スケール方法ならびにその装置
AUPM826394A0 (en) * 1994-09-20 1994-10-13 Bhp Steel (Jla) Pty Limited Descaling metal strip
DE19535789C2 (de) 1995-09-26 1997-09-11 Hermetik Hydraulik Ab Einrichtung zum Entzundern von Halbzeugen
CN1087665C (zh) * 1996-03-04 2002-07-17 三菱重工业株式会社 热轧设备
JPH10249408A (ja) * 1997-03-13 1998-09-22 Nippon Steel Corp ステンレス鋼板の製造装置
DE19817002A1 (de) * 1998-04-17 1999-10-21 Schloemann Siemag Ag Einrichtung zum Entzundern von Halbzeugen
DE19900427A1 (de) * 1999-01-08 2000-07-13 Sms Demag Ag Verfahren und Vorrichtung zum Entzundern einer Oszillationsmarken aufweisenden Oberfläche eines Gußstranges aus einer Stranggießanlage

Also Published As

Publication number Publication date
EP1059127A3 (de) 2003-10-22
CA2310796A1 (en) 2000-12-07
KR100632133B1 (ko) 2006-10-11
EP1059127A2 (de) 2000-12-13
EP1059127B1 (de) 2010-03-24
JP2001001029A (ja) 2001-01-09
ES2341640T3 (es) 2010-06-24
DE50015893D1 (de) 2010-05-06
CA2310796C (en) 2010-08-17
US6295852B1 (en) 2001-10-02
MXPA00005616A (es) 2002-07-22
DE19925809A1 (de) 2000-12-14
KR20010007192A (ko) 2001-01-26
ATE461761T1 (de) 2010-04-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/06/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.