BR0006775A - Processo para tratar continuamente a superfìcie de um produto de aço fundido e respectivo dispositivo - Google Patents

Processo para tratar continuamente a superfìcie de um produto de aço fundido e respectivo dispositivo

Info

Publication number
BR0006775A
BR0006775A BR0006775-0A BR0006775A BR0006775A BR 0006775 A BR0006775 A BR 0006775A BR 0006775 A BR0006775 A BR 0006775A BR 0006775 A BR0006775 A BR 0006775A
Authority
BR
Brazil
Prior art keywords
steel product
molten steel
continuously treating
surface treatment
cast steel
Prior art date
Application number
BR0006775-0A
Other languages
English (en)
Inventor
Holger Ing Behrens
Hans Georg Hartung
Guenter Kneppe
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
Publication of BR0006775A publication Critical patent/BR0006775A/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
    • 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
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • 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
    • B21B45/004—Heating the product
    • 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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Coating With Molten Metal (AREA)

Abstract

<B>PROCESSO PARA TRATAR CONTINUAMENTE A SUPERFìCIE DE UM PRODUTO DE AçO FUNDIDO E RESPECTIVO DISPOSITIVO<D> Pretende-se, em um processo para o tratamento da superfície de um produto de aço de fundição contínua em condição a quente para a eliminação de defeitos de superfície, impurezas de superfície e similares, bem como obter uma vida útil mais prolongada dos dispositivos de tratamento de superfície não necessariamente concebidos para trabalhar em altas temperaturas, com a etapa do tratamento da superfície de um produto metálico precedida por um resfriamento de pelo menos uma parte de pelo menos uma superfície do produto metálico, e redução definida de temperatura na superfície a ser trabalhada.
BR0006775-0A 1999-11-04 2000-10-31 Processo para tratar continuamente a superfìcie de um produto de aço fundido e respectivo dispositivo BR0006775A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19953252A DE19953252A1 (de) 1999-11-04 1999-11-04 Verfahren zur Oberflächenbearbeitung eines kontinuierlich gegossenen Stahlproduktes und Einrichtung hierzu

Publications (1)

Publication Number Publication Date
BR0006775A true BR0006775A (pt) 2001-07-31

Family

ID=7928006

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006775-0A BR0006775A (pt) 1999-11-04 2000-10-31 Processo para tratar continuamente a superfìcie de um produto de aço fundido e respectivo dispositivo

Country Status (7)

Country Link
US (1) US6436205B1 (pt)
EP (1) EP1097764B1 (pt)
JP (1) JP4745495B2 (pt)
AT (1) ATE374660T1 (pt)
BR (1) BR0006775A (pt)
DE (2) DE19953252A1 (pt)
ES (1) ES2291163T3 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10045085C2 (de) * 2000-09-12 2002-07-18 Siemens Ag Gießwalzanlage
DE10109223C1 (de) 2001-02-26 2002-08-01 Siemens Ag Verfahren zum Betreiben einer Gießwalzanlage
DE10138794A1 (de) * 2001-08-07 2003-02-27 Sms Demag Ag Verfahren und Anlage zur Produktion von Flach- und Langprodukten
DE10252246A1 (de) * 2002-11-07 2004-05-27 Sms Demag Ag Verfahren und Anlage zur Oberflächenbehandlung innerhalb einer Stranggießanlage
DE102006005635A1 (de) * 2006-02-08 2007-08-09 Sms Demag Ag Rollenherdofen zum Aufheizen und/oder Temperaturausgleichen von Stranggiessprodukten aus Stahl oder Stahllegierung und dessen Anordnung vor einer Warmband-Fertigwalzstrasse
JP4816130B2 (ja) 2006-02-22 2011-11-16 Ｊｆｅスチール株式会社 鋼の連続鋳造鋳片の製造方法および鋳片の表層欠陥手入システム。
DE102007022931A1 (de) * 2006-05-26 2007-11-29 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes durch Stranggießen
DE102007022932A1 (de) * 2006-05-26 2007-12-20 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes durch Stranggießen
DE102007022927A1 (de) * 2006-05-26 2007-12-20 Sms Demag Ag Vorrichtung und Verfahren zum Herstellen eines Metallbandes durch Stranggießen
DE102007022928A1 (de) * 2006-05-26 2007-12-13 Sms Demag Ag Vorrichtung zum Herstellen eines Metallbandes durch Stranggießen
DE102007022929A1 (de) * 2006-05-26 2007-12-20 Sms Demag Ag Vorrichtung und Verfahren zum Herstellen eines Metallbandes durch Stranggießen
DE102007005015A1 (de) * 2006-06-26 2008-01-03 Sms Demag Ag Verfahren und Anlage zur Herstellung von Warmband-Walzgut aus Siliziumstahl auf der Basis von Dünnbrammen
KR100812065B1 (ko) * 2006-11-23 2008-03-07 주식회사 포스코 스테인레스강 열간 및 냉간 압연재의 면거침 결함 개선방법
DE102007020240A1 (de) * 2007-04-24 2008-10-30 Sms Demag Ag Verfahren zur Erkennung und Klassifizierung von Oberflächenfehlern auf stranggegossenen Brammen
JP4867789B2 (ja) 2007-05-24 2012-02-01 Ｊｆｅスチール株式会社 熱間スラブの表層部手入れ方法及び熱延鋼材の製造方法
ATE522289T1 (de) * 2007-07-04 2011-09-15 Baoshan Iron & Steel Hocheffizientes energiesparendes verfahren zum walzen von stahlbändern unmittelbar nach dem stranggiessen
DE102009019721B4 (de) * 2009-05-05 2011-09-01 Hoerbiger Automatisierungstechnik Holding Gmbh Hydraulisches System
WO2013159786A1 (de) * 2012-04-24 2013-10-31 Gaydoul Juergen Verfahren und anlage zum nachbehandeln eines gegossenen und/oder warm gewalzten stahlproduktes
RU2637869C2 (ru) 2013-03-15 2017-12-07 Мэтерион Корпорейшн Равномерный размер зерен в горячеобработанном спинодальном сплаве
CN104056865B (zh) * 2013-03-19 2017-02-22 宝山钢铁股份有限公司 一种钢板表面处理方法及其装置
JP6154708B2 (ja) * 2013-09-27 2017-06-28 日新製鋼株式会社 連続鋳造方法
CN106734575B (zh) * 2017-01-23 2019-07-23 上海众达汽车冲压件有限公司 一种冲压式模具生产线的加工工艺
KR101998966B1 (ko) 2017-11-03 2019-07-10 주식회사 포스코 연주압연장치 및 연주압연방법
DE102020205077A1 (de) * 2019-09-23 2021-03-25 Sms Group Gmbh Vorrichtung und Verfahren zur Herstellung und Weiterbehandlung von Brammen
DE102021211339A1 (de) * 2020-10-13 2022-04-14 Sms Group Gmbh Vorrichtung und Verfahren zur Herstellung von warmgewalzten Metallbändern
WO2023186471A1 (de) * 2022-03-29 2023-10-05 Sms Group Gmbh GIEßWALZANLAGE UND VERFAHREN ZU DEREN BETRIEB

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450829A (fr) * 1965-07-16 1966-06-24 Etude Rationnelle Des Probleme Procédé de fabrication directe et continue de produits métallurgiques
US3503161A (en) * 1967-09-29 1970-03-31 Cayuga Machine & Fabrication C Method of treating a continuously cast billet
JPS5036594B1 (pt) * 1970-06-19 1975-11-26
DE3037571A1 (de) 1980-10-04 1982-04-22 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zum mechanischen abtragen von material von stahlstrangguss-oberflaechen und schleifvorrichtung
SE462078B (sv) 1988-09-16 1990-05-07 Tom Nordquist Saett foer bandslipning av aemnen av metaller och metallegeringar
JPH05320771A (ja) * 1992-05-15 1993-12-03 Kawasaki Steel Corp 冷間圧延用ステンレス予備処理鋼帯の製造方法及び装置
EP0880023A1 (de) * 1997-05-23 1998-11-25 Siemag Transplan Gmbh Verfahren und Vorrichtung zur automatischen Detektion von Oberflächenfehlern beim kontinuierlichen mechanischem Abtragen von Material von Stranggiessprodukten

Also Published As

Publication number Publication date
ES2291163T3 (es) 2008-03-01
US6436205B1 (en) 2002-08-20
DE50014689D1 (de) 2007-11-15
ATE374660T1 (de) 2007-10-15
DE19953252A1 (de) 2001-05-10
EP1097764A2 (de) 2001-05-09
JP4745495B2 (ja) 2011-08-10
JP2001170745A (ja) 2001-06-26
EP1097764B1 (de) 2007-10-03
EP1097764A3 (de) 2003-08-13

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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 31/10/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A ANUIDADE.

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 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE A 11A ANUIDADE.

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 2606 DE 15-12-2020 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.