ES8700589A1 - Tolva para la colada continua de un acero facil de trabajar con maquina - Google Patents

Tolva para la colada continua de un acero facil de trabajar con maquina

Info

Publication number
ES8700589A1
ES8700589A1 ES85550062A ES550062A ES8700589A1 ES 8700589 A1 ES8700589 A1 ES 8700589A1 ES 85550062 A ES85550062 A ES 85550062A ES 550062 A ES550062 A ES 550062A ES 8700589 A1 ES8700589 A1 ES 8700589A1
Authority
ES
Spain
Prior art keywords
tundish
continuous casting
cutting steel
molten steel
free cutting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES85550062A
Other languages
English (en)
Other versions
ES550062A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26360909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8700589(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP1984191948U external-priority patent/JPH024755Y2/ja
Priority claimed from JP1985023534U external-priority patent/JPS61152369U/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of ES550062A0 publication Critical patent/ES550062A0/es
Publication of ES8700589A1 publication Critical patent/ES8700589A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/117—Refining the metal by treating with gases
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs

Abstract

TOLVA DE COLADA PARA COLADA CONTINUA DE UN ACERO FACIL DE TRABAJAR CON MAQUINA. CONSTA DE UNA ZONA DE VERTIDO DEL ACERO FUNDIDO EN LA QUE SE AÑADE UN METAL DE BAJA TEMPERATURA DE FUSION A DICHO ACERO FUNDIDO PARA CONSTITUIR UN ELEMENTO DE LABORABILIDAD; DE UN MEDIO DE DISPERSION SITUADO EN EL TRAYECTO DE CIRCULACION COMPRENDIDO ENTRE LA ZONA DE VERTIDO DEL ACERO FUNDIDO Y EL ORIFICIO DE DESCARGA DE DICHO ACERO FUNDIDO, PARA PROMOVER LA DISPERSION UNIFORME DEL METAL DE BAJO PUNTO DE FUSION, SIENDO DICHO MEDIO DE DISPERSION UN EYECTOR SITUADO EN EL FONDO DE LA TOLVA, A PARTIR DEL CUAL SE EYECTA UN GAS INERTE PARA AGITAR EL ACERO FUNDIDO MEDIANTE EL EFECTO DE BURBUJEO DEL GAS.
ES85550062A 1984-12-18 1985-12-17 Tolva para la colada continua de un acero facil de trabajar con maquina Expired ES8700589A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1984191948U JPH024755Y2 (es) 1984-12-18 1984-12-18
JP1985023534U JPS61152369U (es) 1985-02-22 1985-02-22

Publications (2)

Publication Number Publication Date
ES550062A0 ES550062A0 (es) 1986-10-16
ES8700589A1 true ES8700589A1 (es) 1986-10-16

Family

ID=26360909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85550062A Expired ES8700589A1 (es) 1984-12-18 1985-12-17 Tolva para la colada continua de un acero facil de trabajar con maquina

Country Status (4)

Country Link
EP (1) EP0186852B2 (es)
AU (1) AU559525B2 (es)
DE (1) DE3570194D1 (es)
ES (1) ES8700589A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711429A (en) * 1986-08-29 1987-12-08 Usx Corporation Tundish for mixing alloying elements with molten metal
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
IN168760B (es) * 1987-04-10 1991-06-01 Injectall Ltd
US5004495A (en) * 1990-02-05 1991-04-02 Labate M D Method for producing ultra clean steel
ZA935963B (en) * 1992-12-28 1994-03-15 Inland Steel Co Tundish for molten alloy containing dense undissolved alloying ingredient
FR2756762B1 (fr) * 1996-12-11 1998-12-31 Ugine Savoie Sa Reservoir d'alimentation destine a retenir un metal fondu et notamment un acier
CN103990787B (zh) * 2014-05-16 2016-07-06 莱芜钢铁集团有限公司 一种用于去除连铸中间包内钢液夹杂物的装置及方法
KR101834216B1 (ko) * 2016-06-08 2018-03-05 주식회사 포스코 용융물 처리장치 및 용융물 처리방법
AR109299A1 (es) 2016-08-08 2018-11-14 Vesuvius Crucible Co Placa de impacto

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814524B1 (es) * 1969-07-28 1973-05-08
DE1945499B2 (de) * 1969-09-09 1973-01-18 Vorrichtung zum abgiessen aluminiumberuhigter staehle im strang und schlacke zur verwendung bei einer solchen vorrichtung
DE2119664B2 (de) * 1971-04-22 1975-01-16 Kloeckner-Werke Ag, 4100 Duisburg Verfahren zum Abtrennen von Al tief 2 O tief 3 -Einschlüssen beim Stranggießen von Stahl im Zwischengefäß
AR206969A1 (es) * 1975-06-17 1976-08-31 Foseco Trading Ag Artesa de colada con vertederos
JPS5431013A (en) * 1977-08-12 1979-03-07 Kawasaki Steel Co Method of adding calcium metal or calcium alloy into molten steel within continuous casting tandish
JPS5814034Y2 (ja) * 1977-08-15 1983-03-18 日本鋼管株式会社 タンデイシュ堰

Also Published As

Publication number Publication date
EP0186852B1 (en) 1989-05-17
ES550062A0 (es) 1986-10-16
AU559525B2 (en) 1987-03-12
EP0186852A3 (en) 1987-05-06
EP0186852B2 (en) 1992-04-29
AU5143985A (en) 1986-06-26
DE3570194D1 (en) 1989-06-22
EP0186852A2 (en) 1986-07-09

Similar Documents

Publication Publication Date Title
CA2111981C (en) Immersion casting pipe for thin slabs
ES8700589A1 (es) Tolva para la colada continua de un acero facil de trabajar con maquina
GB2269889B (en) A furnace
MX9701757A (es) Dispositivo de control de flujo para la boquilla externa de un recipiente metalurgico.
AU2001269101A1 (en) Refractory pouring spout and channel unit for the arrangement on an outlet of a vessel containing molten metal, especially a tundish of a strip casting installation
FR2417360A1 (fr) Sortie de coulee de fond de conteneur metallurgique servant a recevoir de l'acier fondu liquide, notamment de panier de coulee continue
ES8205366A1 (es) Dispositivo de alimentacion de metal en instalaciones de co-lada continua
ES8101123A1 (es) Procedimiento para el tratamiento de acero que contiene boropara la colada continua
JPS561252A (en) Tundish for continuous casting
EP0246817A3 (en) Article of refractory holloware and method of casting of metals
GB1384590A (en) Pouring spout
ES8401002A1 (es) Metodo de producir polvos metalurgicos de canal de vaciado de cucharon y similares.
AU1453695A (en) Roller for a guide system for continuously cast metal
ES8503263A1 (es) Metodo para agitar las regiones no solicificadas de una barra, fundida producida en el molde de una maquina de fundicion
DE3463413D1 (en) Refractory, heat-insulating articles
ES475948A1 (es) Procedimiento de realizacion de una junta de estanqueidad.
ES8604439A1 (es) Una artesa refractaria para el moldeo continuo de filamentosde metal fundido
Senaneuch et al. Protection of Liquid Steel Stream Between Ladle and Continuous Casting Tundish: Use of a Refractory Tube
ES8506484A1 (es) Perfeccionamientos en la instalacion de colada continua horizontal de metales, especialmente acero
Purdie et al. Improvements in or Relating to Tundish Pouring
JPS5717355A (en) Method for electromagnetic stirring of molten sheet within mold in slab continuous casting
JPS5739108A (en) Preparation of pig iron for casting
SU1777284A1 (ru) Способ непрерывной разливки металла
FR2558399B1 (fr) Perfectionnements aux lingotieres de coulee continue des metaux, et notamment de l'acier
JPS5725278A (en) Manufacture of sound steel ingot and mold to be used for said purpose

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601