ES8302500A1 - Improvements in the pouring of molten metals - Google Patents

Improvements in the pouring of molten metals

Info

Publication number
ES8302500A1
ES8302500A1 ES510043A ES510043A ES8302500A1 ES 8302500 A1 ES8302500 A1 ES 8302500A1 ES 510043 A ES510043 A ES 510043A ES 510043 A ES510043 A ES 510043A ES 8302500 A1 ES8302500 A1 ES 8302500A1
Authority
ES
Spain
Prior art keywords
gas
pouring tube
block
nozzle
manifold
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
ES510043A
Other languages
Spanish (es)
Other versions
ES510043A0 (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 ES8302500A1 publication Critical patent/ES8302500A1/en
Publication of ES510043A0 publication Critical patent/ES510043A0/en
Granted 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
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means
    • 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
    • B22D41/50—Pouring-nozzles
    • B22D41/502—Connection arrangements; Sealing means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

In submerged teeming operations the extended pouring tube (17) which receives molten metal from a vessel via a nozzle (12) has gas admitted thereto for protecting it against molten metal attack. A union block (18) is sandwiched between the nozzle (12) and pouring tube (17), block (18) being surrounded by a metal jacket (20) spaced therefrom to form a gas manifold (21) to be fed with gas via a gas supply pipe (24). Gas admitted to the manifold (21) is ejected, around the lower end of the union block (18), by a surrounding annular orifice (28) into the pouring tube (17) and flows downwardly along the wall (16) thereof as a protective gas film.
ES510043A 1981-03-03 1982-03-02 APPARATUS TO BE USED IN THE SUBMERGED CAST METAL SPILL. Granted ES510043A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8106587 1981-03-03
GB8203365A GB2094454B (en) 1981-03-03 1982-02-05 Improvements in the pouring of molten metals

Publications (2)

Publication Number Publication Date
ES8302500A1 true ES8302500A1 (en) 1983-01-16
ES510043A0 ES510043A0 (en) 1983-01-16

Family

ID=26278619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510043A Granted ES510043A0 (en) 1981-03-03 1982-03-02 APPARATUS TO BE USED IN THE SUBMERGED CAST METAL SPILL.

Country Status (4)

Country Link
AU (1) AU548120B2 (en)
ES (1) ES510043A0 (en)
GB (1) GB2094454B (en)
IN (1) IN156694B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1251642A (en) * 1983-11-02 1989-03-28 Kazumi Arakawa Molten metal discharging device
JPS6099462A (en) * 1983-11-02 1985-06-03 Toshiba Ceramics Co Ltd Device for discharging molten metal
DE3342071C2 (en) * 1983-11-22 1986-08-07 Didier-Werke Ag, 6200 Wiesbaden Device for shielding a metallic pouring stream
IT1176428B (en) * 1984-07-18 1987-08-18 Radex Italiana Spa OUTLET SLEEVE IN A DEVICE TO CONTROL THE STEEL FLOW MELTED FROM A LADLE OR A BASKET
GB8521536D0 (en) * 1985-08-29 1985-10-02 British Steel Corp Molten metal teeming practice
JP2934187B2 (en) * 1996-05-17 1999-08-16 明智セラミックス株式会社 Long nozzle for continuous casting
DE19852289A1 (en) * 1998-11-13 2000-05-25 Messer Austria Gmbh Gumpoldski Process and device for regulating pouring jets
GB9914170D0 (en) * 1999-06-18 1999-08-18 Foseco Int Continuous casting of molten metal
WO2006015460A1 (en) * 2004-08-11 2006-02-16 Vesuvius Crucible Company Assembly of a pouring nozzle and collector nozzle

Also Published As

Publication number Publication date
IN156694B (en) 1985-10-19
AU548120B2 (en) 1985-11-21
AU8055182A (en) 1982-09-09
GB2094454B (en) 1984-09-19
ES510043A0 (en) 1983-01-16
GB2094454A (en) 1982-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601