GB1537121A - Outlet nozzle for a metallurgical vessel - Google Patents

Outlet nozzle for a metallurgical vessel

Info

Publication number
GB1537121A
GB1537121A GB677/76A GB67776A GB1537121A GB 1537121 A GB1537121 A GB 1537121A GB 677/76 A GB677/76 A GB 677/76A GB 67776 A GB67776 A GB 67776A GB 1537121 A GB1537121 A GB 1537121A
Authority
GB
United Kingdom
Prior art keywords
sleeve
apertures
sleeves
outlets
tube
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
GB677/76A
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of GB1537121A publication Critical patent/GB1537121A/en
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
    • B22D41/50—Pouring-nozzles
    • B22D41/505—Rings, inserts or other means preventing external nozzle erosion by the slag

Landscapes

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

Abstract

1537121 Continuous casting DIDIERWERKEAG 8 Jan 1976 [8 Jan 1975] 00677/76 Heading B3F [Also in Division F4] A pouring tube 1 has one or more outlets 9 and two or more sleeves 3, 4 each with apertures 8 for co-operation with the outlet(s) 9; one of the sleeves, 3, can be located with its aperture or apertures in register with the outlet or outlets 9, with at least one other of the sleeves supported above the sleeve 3. The tube 1 extends from an orifice brick 2 of a vessel into a mould to submerge the apertures 8 and outlets below the surface 10 of the metal pool which is covered by flux powder. When the sleeve 3 is worn with use, it is broken away-being pre-notohed for the purpose-and securing pins 6, 7 are removed to allow the unsupported sleeve 4 to slide down and be supported in the pool by its buoyancy. New pins 6, 7 are fitted just above the top of the sleeve 4 to stop it rising again and the tube 1 can continue to be used. To ensure registration of the apertures 8 and outlets 9, the outer periphery of the tube 1 and the bores of the sleeves are oval in crosssection. The bore of the sleeve 4 is larger than that of the sleeve 3.
GB677/76A 1975-01-08 1976-01-08 Outlet nozzle for a metallurgical vessel Expired GB1537121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500478 DE2500478A1 (en) 1975-01-08 1975-01-08 IMMERSION SPOUT FOR CONTINUOUS CASTING PLANTS

Publications (1)

Publication Number Publication Date
GB1537121A true GB1537121A (en) 1978-12-29

Family

ID=5936070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB677/76A Expired GB1537121A (en) 1975-01-08 1976-01-08 Outlet nozzle for a metallurgical vessel

Country Status (5)

Country Link
DE (1) DE2500478A1 (en)
FR (1) FR2297104A1 (en)
GB (1) GB1537121A (en)
IT (1) IT1052886B (en)
SE (1) SE410408B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003608C1 (en) * 1990-02-07 1991-06-27 Didier-Werke Ag, 6200 Wiesbaden, De
GB2358824A (en) * 2000-02-02 2001-08-08 Trucast Ltd Casting
CN111790902A (en) * 2020-06-22 2020-10-20 山东钢铁股份有限公司 Straight-through type submerged nozzle and preparation method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646707C3 (en) * 1976-10-13 1984-01-26 Mannesmann AG, 4000 Düsseldorf Immersion nozzle made of refractory material for the continuous casting of steel
DE2919880C2 (en) * 1979-05-17 1983-10-13 Didier-Werke Ag, 6200 Wiesbaden Refractory pouring pipe between pouring ladle and intermediate containers of continuous casting plants
JPS5732858A (en) * 1980-08-07 1982-02-22 Nippon Kokan Kk <Nkk> Immersion nozzle for continuous casting of molten steel
FR2670145B1 (en) * 1990-12-06 1994-11-18 Vesuvius France Sa METHOD FOR CASTING A FLUID INTO A MOLD, DEVICE AND PART FOR THE PROCESS AND DEVICE.
FR2763011A1 (en) * 1997-05-07 1998-11-13 Vesuvius France Sa Installation for continuous casting of liquid metal, notably steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003608C1 (en) * 1990-02-07 1991-06-27 Didier-Werke Ag, 6200 Wiesbaden, De
GB2358824A (en) * 2000-02-02 2001-08-08 Trucast Ltd Casting
CN111790902A (en) * 2020-06-22 2020-10-20 山东钢铁股份有限公司 Straight-through type submerged nozzle and preparation method thereof

Also Published As

Publication number Publication date
DE2500478A1 (en) 1976-07-15
SE7600072L (en) 1976-07-09
IT1052886B (en) 1981-07-20
FR2297104A1 (en) 1976-08-06
FR2297104B1 (en) 1978-11-10
SE410408B (en) 1979-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee