ATE180194T1 - METAL CASTING PIPE AND METHOD FOR PRODUCING IT - Google Patents

METAL CASTING PIPE AND METHOD FOR PRODUCING IT

Info

Publication number
ATE180194T1
ATE180194T1 AT93402277T AT93402277T ATE180194T1 AT E180194 T1 ATE180194 T1 AT E180194T1 AT 93402277 T AT93402277 T AT 93402277T AT 93402277 T AT93402277 T AT 93402277T AT E180194 T1 ATE180194 T1 AT E180194T1
Authority
AT
Austria
Prior art keywords
channel
tube
chamber
producing
periphery
Prior art date
Application number
AT93402277T
Other languages
German (de)
Inventor
Jacques Poirier
Bruno Thillou
Gilbert Provost
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE180194T1 publication Critical patent/ATE180194T1/en

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
    • 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
    • B22D41/52—Manufacturing or repairing thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Metal Extraction Processes (AREA)
  • Press Drives And Press Lines (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Casting tube for metal, including a body (22) made from refractory material, in which a flow channel (24) for the molten metal is provided. The tube includes an annular chamber (32) provided in the body (22), arranged around the channel (24) in the vicinity of the periphery of this channel, extending virtually over the entire length of the channel, connected to means (34) for creating a reduced pressure (vacuum) with respect to the environment of the tube. The chamber (32) forms a screen to the migration of gaseous products, such as carbon monoxide, towards the channel. The tube may also include a sleeve (30) made from refractory material interposed between the periphery of the channel (24) and the chamber (32). The tube is used preferably for the continuous casting of steel. <IMAGE>
AT93402277T 1992-09-21 1993-09-17 METAL CASTING PIPE AND METHOD FOR PRODUCING IT ATE180194T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211218A FR2695848B1 (en) 1992-09-21 1992-09-21 Metal casting nozzle and methods of manufacturing this nozzle.

Publications (1)

Publication Number Publication Date
ATE180194T1 true ATE180194T1 (en) 1999-06-15

Family

ID=9433704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93402277T ATE180194T1 (en) 1992-09-21 1993-09-17 METAL CASTING PIPE AND METHOD FOR PRODUCING IT

Country Status (5)

Country Link
EP (1) EP0589762B1 (en)
AT (1) ATE180194T1 (en)
DE (1) DE69324984T2 (en)
ES (1) ES2134249T3 (en)
FR (1) FR2695848B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908577A (en) * 1996-08-26 1999-06-01 Shinagawa Refractories Co., Ltd. Nozzle for continuous casting
FR2754748B1 (en) * 1996-10-23 1998-12-04 Vesuvius France Sa TRANSFER PIECE AND MANUFACTURING METHOD THEREOF
JP4933430B2 (en) * 2004-07-20 2012-05-16 ベスビウス クルーシブル カンパニー Stopper rod for supplying gas to molten metal
EP1716945A1 (en) * 2005-04-26 2006-11-02 Vesuvius Crucible Company Immersed pour tube, installation comprising it, process of manufacture and use thereof.
AR059108A1 (en) * 2006-01-26 2008-03-12 Vesuvius Crucible Co NOZZLE FOR CAST TRANSFER
CN105499553B (en) * 2015-12-08 2018-10-19 华耐国际（宜兴）高级陶瓷有限公司 A kind of ESP sheet billets submersed nozzle
CN109482825A (en) * 2018-12-29 2019-03-19 东北大学 A kind of lower casting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108339A (en) * 1976-12-13 1978-08-22 Leco Corporation Integral nozzle with gas delivery manifold
DE2703657C2 (en) * 1977-01-28 1979-01-25 Buescher Kg, 5620 Velbert Riser pipe for casting metals under gas pressure
GB8313074D0 (en) * 1983-05-12 1983-06-15 Thornton J M Refractory product
DE3339586A1 (en) * 1983-11-02 1985-05-23 Didier-Werke Ag, 6200 Wiesbaden SUBMERSIBLE SPOUT
ES2056083T3 (en) * 1987-09-07 1994-10-01 Danieli Off Mecc CASTING METHOD FOR A CONTINUOUS CASTING MACHINE OF A REDUCED HEIGHT AND CORRESPONDING SUBMERGED CASTING NOZZLE.
JPH01309768A (en) * 1988-06-09 1989-12-14 Kawasaki Steel Corp Method and apparatus for continuously casting molten steel under non-oxidization

Also Published As

Publication number Publication date
EP0589762B1 (en) 1999-05-19
ES2134249T3 (en) 1999-10-01
FR2695848B1 (en) 1994-12-09
FR2695848A1 (en) 1994-03-25
EP0589762A1 (en) 1994-03-30
DE69324984D1 (en) 1999-06-24
DE69324984T2 (en) 1999-10-07

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