BR9901839A - Lingoteira para findição continua de metal fundido, particularmente para formar tarugos de aço de seção retangular ou quadrada - Google Patents

Lingoteira para findição continua de metal fundido, particularmente para formar tarugos de aço de seção retangular ou quadrada

Info

Publication number
BR9901839A
BR9901839A BR9901839-0A BR9901839A BR9901839A BR 9901839 A BR9901839 A BR 9901839A BR 9901839 A BR9901839 A BR 9901839A BR 9901839 A BR9901839 A BR 9901839A
Authority
BR
Brazil
Prior art keywords
molten metal
conduit
continuous casting
casting
rectangular
Prior art date
Application number
BR9901839-0A
Other languages
English (en)
Inventor
Giovanni Martellucci
Original Assignee
Europa Metalli Spa
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
Priority to DE69717134T priority Critical patent/DE69717134T2/de
Priority to PT97830722T priority patent/PT931608E/pt
Priority to ES97830722T priority patent/ES2183120T3/es
Priority to DE0931608T priority patent/DE931608T1/de
Priority to EP97830722A priority patent/EP0931608B1/en
Priority to DK97830722T priority patent/DK0931608T3/da
Priority to AT97830722T priority patent/ATE227617T1/de
Priority to US09/295,603 priority patent/US6612361B2/en
Priority to JP11125034A priority patent/JP2000317585A/ja
Priority to CA002271086A priority patent/CA2271086A1/en
Application filed by Europa Metalli Spa filed Critical Europa Metalli Spa
Priority to BR9901839-0A priority patent/BR9901839A/pt
Publication of BR9901839A publication Critical patent/BR9901839A/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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/043—Curved moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Led Devices (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Metal Rolling (AREA)

Abstract

<B>"LINGOTEIRA PARA FUNDIçãO CONTINUA DE METAL FUNDIDO, PARTICULARMENTE PARA FORMAR TARUGOS DE AçO DE SEçãO RETANGULAR OU QUADRADA "<D> consistindo em uma seção transversal retangular de um conduto de processo (2) de uma molde de lingotes (1), para processamento contínuo de metal fundido, sendo dividida em duas porções (8, 9); uma primeira porção (8) tendo uma seção inicial variável, tendo bordas internas (5) arredondadas com um raio de curvatura decrescendo gradualmente na direção do fluxo de metal fundido ao longo do conduto (2); a segunda porção (9) é consecutiva com a primeira porção (8) e tem uma seção constante com bordas internas arredondadas de um raio de curvatura ótimo pré-determinado para subseq³entes operações de laminação. O desenho da primeira porção (8) do conduto de processo (2) previne que o metal, se resfrie e contraia através do conduto, para se destacar das paredes, e em, particular das paredes (5), do molde (1), assim sendo promovendo um aumento na velocidade de processamento sem queda na qualidade do produto.
BR9901839-0A 1997-12-24 1999-05-26 Lingoteira para findição continua de metal fundido, particularmente para formar tarugos de aço de seção retangular ou quadrada BR9901839A (pt)

Priority Applications (11)

Application Number Priority Date Filing Date Title
PT97830722T PT931608E (pt) 1997-12-24 1997-12-24 Molde de vazamento continuo
ES97830722T ES2183120T3 (es) 1997-12-24 1997-12-24 Lingotera de fundicion continua.
DE0931608T DE931608T1 (de) 1997-12-24 1997-12-24 Stranggiesskokille
EP97830722A EP0931608B1 (en) 1997-12-24 1997-12-24 Continuous casting mold
DK97830722T DK0931608T3 (da) 1997-12-24 1997-12-24 Form til kontinuerlig støbning
DE69717134T DE69717134T2 (de) 1997-12-24 1997-12-24 Stranggiesskokille
AT97830722T ATE227617T1 (de) 1997-12-24 1997-12-24 Stranggiesskokille
US09/295,603 US6612361B2 (en) 1997-12-24 1999-04-22 Ingot mold for continuous casting of molten metal particularly for forming rectangular-or square-section steel billets
JP11125034A JP2000317585A (ja) 1997-12-24 1999-04-30 溶融金属の連続鋳造用インゴット型
CA002271086A CA2271086A1 (en) 1997-12-24 1999-05-05 Ingot mold for continuous casting of molten metal, particularly for forming rectangular or square-section steel billets
BR9901839-0A BR9901839A (pt) 1997-12-24 1999-05-26 Lingoteira para findição continua de metal fundido, particularmente para formar tarugos de aço de seção retangular ou quadrada

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP97830722A EP0931608B1 (en) 1997-12-24 1997-12-24 Continuous casting mold
US09/295,603 US6612361B2 (en) 1997-12-24 1999-04-22 Ingot mold for continuous casting of molten metal particularly for forming rectangular-or square-section steel billets
JP11125034A JP2000317585A (ja) 1997-12-24 1999-04-30 溶融金属の連続鋳造用インゴット型
CA002271086A CA2271086A1 (en) 1997-12-24 1999-05-05 Ingot mold for continuous casting of molten metal, particularly for forming rectangular or square-section steel billets
BR9901839-0A BR9901839A (pt) 1997-12-24 1999-05-26 Lingoteira para findição continua de metal fundido, particularmente para formar tarugos de aço de seção retangular ou quadrada

Publications (1)

Publication Number Publication Date
BR9901839A true BR9901839A (pt) 2001-01-09

Family

ID=32097087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901839-0A BR9901839A (pt) 1997-12-24 1999-05-26 Lingoteira para findição continua de metal fundido, particularmente para formar tarugos de aço de seção retangular ou quadrada

Country Status (10)

Country Link
US (1) US6612361B2 (pt)
EP (1) EP0931608B1 (pt)
JP (1) JP2000317585A (pt)
AT (1) ATE227617T1 (pt)
BR (1) BR9901839A (pt)
CA (1) CA2271086A1 (pt)
DE (2) DE931608T1 (pt)
DK (1) DK0931608T3 (pt)
ES (1) ES2183120T3 (pt)
PT (1) PT931608E (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909210A1 (de) * 1999-03-03 2000-09-07 Sms Demag Ag Gießprofil für Stranggießprodukte aus Stahl in Form von Brammen
TR199901216A3 (tr) * 1999-06-01 2001-01-22 Europa Metalli S.P.A Erimis metalin sürekli dökümü için kütük kalip.
CZ290001B6 (cs) * 2000-04-28 2002-05-15 Třinecké Železárny A. S. Kruhový krystalizátor
KR100807569B1 (ko) * 2001-11-14 2008-02-28 주식회사 포스코 연속주조시 주편의 코너 근방 표면결함 방지를 위한 단변주형
DE10218957B4 (de) * 2002-04-27 2004-09-30 Sms Demag Ag Stranggießkokille für flüssige Metalle, insbesondere für flüssigen Stahl
EP1547705B1 (de) * 2003-12-27 2008-03-05 Concast Ag Verfahren zum Stranggiessen von Knüppel- und Vorblocksträngen und Formhohlraum einer Stranggiesskokille
SI1676658T1 (sl) * 2004-12-29 2008-10-31 Concast Ag Naprava za kontinuirano litje jekla za formate gredic in bloomov
JP2007160346A (ja) * 2005-12-13 2007-06-28 Mishima Kosan Co Ltd 連続鋳造用鋳型
EP2025432B2 (de) † 2007-07-27 2017-08-30 Concast Ag Verfahren zur Erzeugung von Stahl-Langprodukten durch Stranggiessen und Walzen
DE202012004204U1 (de) * 2011-05-03 2012-06-15 Central Iron & Steel Research Institute Abgeschrägte Schmalseitenkupferplatte für Gussform mit trichterförmig gekrümmter Oberfläche
DE102012207786B4 (de) 2012-05-10 2025-01-02 Sms Group Gmbh Stranggießkokille
ITBS20120118A1 (it) * 2012-07-25 2014-01-26 Sama S R L Lingottiera di un impianto per colata continua

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226782A (en) * 1963-03-01 1966-01-04 United States Steel Corp Variable-taper casting mold
US4207941A (en) * 1975-06-16 1980-06-17 Shrum Lorne R Method of continuous casting of metal in a tapered mold and mold per se
IT1187604B (it) * 1985-12-23 1987-12-23 Danieli Off Mecc Perfezionamenti ai cristallizzatori per colata continua suborizzontale e cristallizzatori cosi' perfezionati
JPS6475146A (en) * 1987-09-14 1989-03-20 Kawasaki Steel Co Mold for round billet continuous casting
ATE105750T1 (de) * 1991-02-06 1994-06-15 Concast Standard Ag Kokille zum stranggiessen von metallen, insbesondere von stahl.
JPH08243688A (ja) * 1995-03-06 1996-09-24 Nippon Steel Corp 連続鋳造用鋳型
AT404235B (de) * 1995-04-18 1998-09-25 Voest Alpine Ind Anlagen Stranggiesskokille

Also Published As

Publication number Publication date
ATE227617T1 (de) 2002-11-15
DE69717134T2 (de) 2003-09-25
EP0931608A1 (en) 1999-07-28
DK0931608T3 (da) 2002-12-23
PT931608E (pt) 2003-01-31
DE69717134D1 (de) 2002-12-19
EP0931608B1 (en) 2002-11-13
ES2183120T3 (es) 2003-03-16
CA2271086A1 (en) 2000-11-05
JP2000317585A (ja) 2000-11-21
DE931608T1 (de) 2000-05-04
US6612361B2 (en) 2003-09-02
US20010052407A1 (en) 2001-12-20

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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]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26.05.2019