ES461277A1 - Un metodo de verter metal en fusion durante la colada. - Google Patents

Un metodo de verter metal en fusion durante la colada.

Info

Publication number
ES461277A1
ES461277A1 ES461277A ES461277A ES461277A1 ES 461277 A1 ES461277 A1 ES 461277A1 ES 461277 A ES461277 A ES 461277A ES 461277 A ES461277 A ES 461277A ES 461277 A1 ES461277 A1 ES 461277A1
Authority
ES
Spain
Prior art keywords
pouring
molten metals
stream
jets
enclosing
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
ES461277A
Other languages
English (en)
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.)
Flogates Ltd
Original Assignee
Flogates Ltd
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 Flogates Ltd filed Critical Flogates Ltd
Publication of ES461277A1 publication Critical patent/ES461277A1/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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)

Abstract

Un método de verter metal en fusión durante la colada, en el que se hace que el metal salga como una corriente fundida desde una tobera, y se expulsa un gas a presión desde un orificio o unos orificios adyacentes a un extremo de salida de la tobera, caracterizado porque el gas se expulsa en la dirección general en que sale de la tobera el meta, a una presión y a un caudal suficientes para desarrollar una cortina limitadora anular de gas fluyente que envuelve al menos parte de la longitud de la corriente metálica, y de preferencia sensiblemente la totalidad de la longitud de la corriente desde la tobera hasta un recipiente de recepción de masa fundida.
ES461277A 1976-08-03 1977-08-02 Un metodo de verter metal en fusion durante la colada. Expired ES461277A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32195/76A GB1559527A (en) 1976-08-03 1976-08-03 Pouring of molten metals

Publications (1)

Publication Number Publication Date
ES461277A1 true ES461277A1 (es) 1978-05-01

Family

ID=10334777

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461277A Expired ES461277A1 (es) 1976-08-03 1977-08-02 Un metodo de verter metal en fusion durante la colada.

Country Status (6)

Country Link
US (1) US4131219A (es)
AU (1) AU500687B2 (es)
ES (1) ES461277A1 (es)
FI (1) FI772341A (es)
GB (1) GB1559527A (es)
ZA (1) ZA774184B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT359535B (de) * 1978-10-24 1980-11-10 Voest Alpine Ag Einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses
DE2918333A1 (de) * 1979-05-07 1980-11-20 Metacon Ag Metallurgischer ofen
FR2490123A1 (fr) * 1980-09-15 1982-03-19 Air Liquide Dispositif obturateur a plaques pour trous de coulee de recipient contenant un metal en fusion
ZA821071B (en) * 1981-03-03 1983-01-26 Flogates Ltd Improvements in the pouring of molten metals
US4561573A (en) * 1982-08-20 1985-12-31 Flo-Con Systems, Inc. Valve and replaceable collector nozzle
JPS59150656A (ja) * 1983-02-16 1984-08-28 Toshiba Ceramics Co Ltd スライデイングノズル装置
DE3342071C2 (de) * 1983-11-22 1986-08-07 Didier-Werke Ag, 6200 Wiesbaden Vorrichtung zum Abschirmen eines metallischen Gießstrahls
US4589465A (en) * 1983-12-14 1986-05-20 Ltv Steel Company, Inc. Top pour shroud
DE8514458U1 (de) * 1985-05-15 1985-07-04 Brohltal-Deumag AG, 5401 Urmitz Schieberplatte
US4784302A (en) * 1986-12-29 1988-11-15 Gte Laboratories Incorporated Gas atomization melt tube assembly
US4926894A (en) * 1989-11-13 1990-05-22 The Dow Chemical Company Apparatus and method for draining a viscous material from a vessel
US5004131A (en) * 1990-04-16 1991-04-02 Bethlehem Steel Corporation Molten metal slide gate valve
DE4034652A1 (de) * 1990-10-31 1992-05-07 Didier Werke Ag Verbindung zwischen ausguss und giessrohr an metallurgischen gefaessen
DE69227770D1 (de) * 1992-09-28 1999-01-14 Vesuvius Italia Spa Mit lateralen Torsionsstäbe ausgestatteter Schieberverschluss für metallurgische Gefässe
US6871758B2 (en) * 2002-07-22 2005-03-29 Schering Corporation Precision adaptive powder dispenser
US8501085B2 (en) * 2009-08-09 2013-08-06 Rolls Royce Corporation System, method, and apparatus for pouring casting material in an investment cast

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781276A (en) * 1954-06-15 1957-08-14 Stewarts & Lloyds Ltd Improvements in and relating to the casting of metals
US3451594A (en) * 1966-05-17 1969-06-24 Sigmund W Stewart Tundish nozzle construction
US3673039A (en) * 1971-01-20 1972-06-27 Southwire Co Method of preparing pouring spout
US3926406A (en) * 1972-07-26 1975-12-16 United States Steel Corp Casting of metals
GB1490982A (en) * 1974-01-16 1977-11-09 Flogates Ltd Pouring of molten metals

Also Published As

Publication number Publication date
ZA774184B (en) 1978-05-30
FI772341A (es) 1978-02-04
AU2708877A (en) 1979-01-25
AU500687B2 (en) 1979-05-31
GB1559527A (en) 1980-01-23
US4131219A (en) 1978-12-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103