BRPI0403171A - Sistema de vazamentoe processo para vazamento de massas fundidas de metal não-ferroso - Google Patents

Sistema de vazamentoe processo para vazamento de massas fundidas de metal não-ferroso

Info

Publication number
BRPI0403171A
BRPI0403171A BR0403171-7A BRPI0403171A BRPI0403171A BR PI0403171 A BRPI0403171 A BR PI0403171A BR PI0403171 A BRPI0403171 A BR PI0403171A BR PI0403171 A BRPI0403171 A BR PI0403171A
Authority
BR
Brazil
Prior art keywords
outlet opening
dip tube
melt
current outlet
casting
Prior art date
Application number
BR0403171-7A
Other languages
English (en)
Inventor
Leon Raphael Luci Cloostermans
Original Assignee
Hof Te Fiennes N V
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 Hof Te Fiennes N V filed Critical Hof Te Fiennes N V
Publication of BRPI0403171A publication Critical patent/BRPI0403171A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50Pouring-nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10Supplying or treating molten metal
    • B22D11/103Distributing the molten metal, e.g. using runners, floats, distributors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0605Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two belts, e.g. Hazelett-process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637Accessories therefor
    • B22D11/064Accessories therefor for supplying molten metal
    • B22D11/0642Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

"SISTEMA DE VAZAMENTO E PROCESSO PARA VAZAMENTO DE MASSAS FUNDIDAS DE METAL NãO-FERROSO". A invenção refere-se a um sistema de vazamento para o vazamento de massas fundidas de metal não-ferroso, especialmente cobre ou ligas de cobre, para fabricação de produtos planos, consistindo em um recipiente distribuidor ('tundish') com ao menos um tubo de imersão estendendo-se de preferência inclinadamente para baixo, o qual imerge no banho em fusão que se encontra na coquilha de lingote fino, bem como a um processo para vazamento. Partindo das desvantagens do estado atual da técnica conhecido, deve ser provido um sistema de vazamento que garanta uma introdução sem perturbações da massa fundida na coquilha bem como uma desgaseificação na superfície livre da coquilha. Para isso se propõe um sistema de vazamento consistindo em um recipiente distribuidor ('tundish') com ao menos um tubo de imersão disposto no mesmo, estendendo-se inclinadamente para baixo, em um ângulo de vazamento definido, com um primeiro segmento e um segundo segmento formando a ponta de tubo de imersão (9), que imerge no banho de massa fundida de uma coquilha. A ponta de tubo de imersão (9) é fechada em sua extremidade (10, 11) livre e em sua parede apontando na direção do lado inferior de coquilha possui ao menos uma abertura de saída de corrente (12) produzindo uma primeira alteração de direção da corrente de massa fundida. Na ponta de tubo de imersão (9), distanciado da abertura de saída de corrente (12), está disposto um lábio (13,13 <a>) recobrindo a abertura de saída de corrente, que conduz a uma segunda alteração de direção e distribuição da corrente de massa fundida transversalmente ao eixo longitudinal da coquilha, sendo que no estado operacional a abertura de saída de corrente e o lábio encontram-se abaixo da superfície do banho da coquilha.
BR0403171-7A 2003-08-01 2004-07-30 Sistema de vazamentoe processo para vazamento de massas fundidas de metal não-ferroso BRPI0403171A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03017412A EP1506827B1 (de) 2003-08-01 2003-08-01 Giesssystem und Verfahren zum Vergiessen von NE-Metallschmelzen

Publications (1)

Publication Number Publication Date
BRPI0403171A true BRPI0403171A (pt) 2005-05-24

Family

ID=33560762

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403171-7A BRPI0403171A (pt) 2003-08-01 2004-07-30 Sistema de vazamentoe processo para vazamento de massas fundidas de metal não-ferroso

Country Status (15)

Country Link
US (1) US6994149B2 (pt)
EP (1) EP1506827B1 (pt)
JP (1) JP2005193296A (pt)
KR (1) KR20050016086A (pt)
CN (1) CN100345646C (pt)
AR (1) AR045136A1 (pt)
AT (1) ATE305834T1 (pt)
BR (1) BRPI0403171A (pt)
CA (1) CA2473316C (pt)
DE (1) DE50301315D1 (pt)
ES (1) ES2250796T3 (pt)
MX (1) MXPA04007200A (pt)
PE (1) PE20050116A1 (pt)
RU (1) RU2373019C2 (pt)
SI (1) SI1506827T1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1946866A1 (de) * 2007-01-20 2008-07-23 MKM Mansfelder Kupfer und Messing GmbH Verfahren und Vorrichtung zum Vergiessen von NE-Metallschmelzen, insbesondere Kupfer oder Kupferlegierungen
DE102007055346A1 (de) * 2007-11-19 2009-05-20 Sms Demag Ag Gießanlage mit einer Vorrichtung zum Aufbringen auf ein Gießband
JP5548582B2 (ja) * 2010-10-25 2014-07-16 本田技研工業株式会社 金型設計装置、金型設計方法、金型設計システムおよび金型設計プログラム
EP2656945A1 (de) * 2012-04-26 2013-10-30 SMS Concast AG Feuerfestes Giessrohr für eine Kokille zum Stranggiessen von Metallschmelze
DE102017106456A1 (de) 2017-03-27 2018-09-27 Mkm Mansfelder Kupfer Und Messing Gmbh Keramikrohr und Gießsystem

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BE576793A (pt) * 1958-03-17
DE1939170B2 (de) * 1969-07-29 1971-04-22 Mannesmann Ag Einrichtung zum verteilen einer schmelze in einer anlage zum stranggiessen von stahl
JPS5117939B1 (pt) * 1971-04-15 1976-06-05
BE794857A (fr) * 1972-02-03 1973-05-29 Voest Ag Procede de separation d'inclusions non metalliques dans les metaux en fusion, et tubes de coulee pour l'accomplissement du procede
JPS49139322U (pt) * 1973-04-04 1974-11-30
SE7409971L (pt) * 1973-09-11 1975-03-12 Voest Ag
JPS5085525A (pt) * 1973-12-03 1975-07-10
JPS55141365A (en) * 1979-04-20 1980-11-05 Nippon Steel Corp Continuous casting method
DE3311090C2 (de) * 1983-03-26 1985-04-04 Fried. Krupp Gmbh, 4300 Essen Zuführeinrichtung zum Einbringen von Stahlschmelze in Doppelbandgießmaschinen
EP0194327A1 (de) * 1985-03-09 1986-09-17 Fried. Krupp Gesellschaft mit beschränkter Haftung Einrichtung zur Regelung der Lage des Giessspiegels innerhalb einer Doppelbandstranggiesskokille
JPS61205647U (pt) * 1985-06-11 1986-12-25
JPS6272753U (pt) * 1985-10-22 1987-05-09
DE3623660A1 (de) * 1986-07-12 1988-01-14 Thyssen Stahl Ag Feuerfestes giessrohr
JPS6352756A (ja) * 1986-08-21 1988-03-05 Nippon Steel Corp 連続鋳造用浸漬ノズル
US4949778A (en) * 1987-12-16 1990-08-21 Kawasaki Steel Corporation Immersion nozzle for continuous casting
DE3810302A1 (de) * 1988-03-24 1989-10-12 Mannesmann Ag Giesseinrichtung zur kontinuierlichen herstellung von metallband
JPH01273654A (ja) * 1988-04-25 1989-11-01 Kawasaki Steel Corp 金属溶湯の注湯用ノズル
JPH0698467B2 (ja) * 1989-12-06 1994-12-07 株式会社日立製作所 連続鋳造機の注湯装置
DE4034652A1 (de) 1990-10-31 1992-05-07 Didier Werke Ag Verbindung zwischen ausguss und giessrohr an metallurgischen gefaessen
JPH0518743U (ja) * 1991-08-26 1993-03-09 愛知製鋼株式会社 遮蔽筒付き連続鋳造用浸漬ノズル
JP3130152B2 (ja) * 1992-12-25 2001-01-31 株式会社日立製作所 双ベルト式連続鋳造機及びその注湯方法
JP2976833B2 (ja) * 1995-02-01 1999-11-10 株式会社神戸製鋼所 大断面鋳型への溶鋼注湯方法
JP2796524B2 (ja) * 1996-04-11 1998-09-10 品川白煉瓦株式会社 複合浸漬ノズル
IT1284035B1 (it) * 1996-06-19 1998-05-08 Giovanni Arvedi Tuffante per la colata continua di bramme sottili
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DE19818028C2 (de) * 1997-04-22 2001-11-29 Toshiba Ceramics Co Integrierter Tauchausguß und Verfahren zu seiner Herstellung
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US6016941A (en) * 1998-04-14 2000-01-25 Ltv Steel Company, Inc. Submerged entry nozzle
DE10113026C2 (de) 2001-03-17 2003-03-27 Thyssenkrupp Stahl Ag Tauchrohr für das Vergießen von Metallschmelze, insbesondere von Stahlschmelze

Also Published As

Publication number Publication date
CA2473316A1 (en) 2005-02-01
ATE305834T1 (de) 2005-10-15
EP1506827A1 (de) 2005-02-16
AR045136A1 (es) 2005-10-19
US20050022961A1 (en) 2005-02-03
CN1579677A (zh) 2005-02-16
DE50301315D1 (de) 2006-02-16
RU2004123355A (ru) 2006-02-10
CA2473316C (en) 2012-01-03
PE20050116A1 (es) 2005-02-25
MXPA04007200A (es) 2005-06-08
RU2373019C2 (ru) 2009-11-20
KR20050016086A (ko) 2005-02-21
EP1506827B1 (de) 2005-10-05
SI1506827T1 (sl) 2006-02-28
ES2250796T3 (es) 2006-04-16
US6994149B2 (en) 2006-02-07
CN100345646C (zh) 2007-10-31
JP2005193296A (ja) 2005-07-21

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B25A Requested transfer of rights approved

Owner name: MKM MANSFELDER KUPFER UND MESSING GMBH (DE)

Free format text: TRANSFERIDO DE: HOF TE FIENNES N.V.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2125 DE 27/09/2011.