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BG105834A - Tundish impact pad for molten metal - Google Patents

Tundish impact pad for molten metal

Info

Publication number
BG105834A
BG105834A BG105834A BG10583401A BG105834A BG 105834 A BG105834 A BG 105834A BG 105834 A BG105834 A BG 105834A BG 10583401 A BG10583401 A BG 10583401A BG 105834 A BG105834 A BG 105834A
Authority
BG
Bulgaria
Prior art keywords
impact
molten metal
porous
impact pad
side wall
Prior art date
Application number
BG105834A
Other languages
Bulgarian (bg)
Inventor
Michael Clark
Original Assignee
Foseco International Limited
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 Foseco International Limited filed Critical Foseco International Limited
Publication of BG105834A publication Critical patent/BG105834A/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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

The tundish impact pad is used in metal casting, in particular in the continuous steel casting. It is made of refractory material and is impact-resistant. The pad comprises a base (3) with impact surface (5), which, when in operation is upwards oriented in order to take up the molten metal (1). The impact pad also has a side wall (7) which stretches out upwards, from at least part of the periphery of the impact surface (5). At least part of the interior and the surface of the side wall (7) are porous. The impact pad comprises means for feeding gas, such as argon, to the porous interior of the porous wall (7) in order to allow gas feeding to the molten metal from the porous surface of the side wall. 13 claims, 4 figures
BG105834A 1999-02-22 2001-08-22 Tundish impact pad for molten metal BG105834A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9903937.2A GB9903937D0 (en) 1999-02-22 1999-02-22 Tundish impact pad
PCT/GB2000/000518 WO2000050190A1 (en) 1999-02-22 2000-02-17 Tundish impact pad

Publications (1)

Publication Number Publication Date
BG105834A true BG105834A (en) 2002-04-30

Family

ID=10848189

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105834A BG105834A (en) 1999-02-22 2001-08-22 Tundish impact pad for molten metal

Country Status (16)

Country Link
US (1) US20020011696A1 (en)
EP (1) EP1154871A1 (en)
KR (1) KR20010102015A (en)
CN (1) CN1341047A (en)
AR (1) AR022638A1 (en)
AU (1) AU2559500A (en)
BG (1) BG105834A (en)
BR (1) BR0008398A (en)
CA (1) CA2363120A1 (en)
CZ (1) CZ20013032A3 (en)
GB (1) GB9903937D0 (en)
HU (1) HUP0200132A2 (en)
PL (1) PL349362A1 (en)
SK (1) SK12012001A3 (en)
TR (1) TR200102438T2 (en)
WO (1) WO2000050190A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100530102B1 (en) * 2001-11-24 2005-11-22 주식회사 포스코 Molten steel flow distributing pad for the continuous casting tundish
ZA200206261B (en) * 2002-03-28 2003-04-07 Foseco Int Metallurgical impact pad.
DE10235867B3 (en) * 2002-08-05 2004-04-08 Refractory Intellectual Property Gmbh & Co.Kg Refractory ceramic component
ITMI20031356A1 (en) * 2003-07-02 2005-01-03 Danieli Off Mecc CRYSTALLIZER MOLTENING METAL FEEDER.
US7865851B2 (en) * 2006-03-06 2011-01-04 Mentor Graphics Corporation Capacitance extraction of intergrated circuits with floating fill
US8066935B2 (en) * 2007-12-14 2011-11-29 The Harrison Steel Castings Company Turbulence inhibiting impact well for submerged shroud or sprue poured castings
CN102398024A (en) * 2010-09-17 2012-04-04 维苏威高级陶瓷(苏州)有限公司 Impingement box with enhanced impingement surface
JP5807719B2 (en) * 2012-06-18 2015-11-10 Ｊｆｅスチール株式会社 High cleanliness steel slab manufacturing method and tundish
PL2865464T3 (en) * 2013-10-22 2016-08-31 Refractory Intellectual Property Gmbh & Co Kg Fireproof ceramic impact pad
EP3338913B1 (en) * 2015-08-17 2020-10-28 Nippon Steel Corporation Annular weir
DE102016214236A1 (en) 2016-08-02 2018-02-08 Thyssenkrupp Ag Impact pot, device for casting a metallic melt and method for casting a metallic melt
SK892016A3 (en) * 2016-10-10 2018-07-02 I.P.C. Refractories, Spol. S R.O. Method of casting molten metal with the use of an impact pad in the tundish
CN215356053U (en) * 2020-03-26 2021-12-31 福塞科国际有限公司 Feeder system
PL247643B1 (en) * 2023-04-06 2025-08-18 Politechnika Czestochowska Tundish and method of mixing liquid steel with the alloy addition in the tundish

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516415A1 (en) * 1981-11-13 1983-05-20 Daussan & Co DEVICE FOR REMOVING THE INCLUSIONS CONTAINED IN LIQUID METALS
US4619443A (en) * 1983-10-06 1986-10-28 Rand Steel Technology [Proprietary] Limited Gas distributing tundish barrier
GB2164281A (en) * 1984-09-18 1986-03-19 Dresser Ind Tundish with gas injection tile
FR2652023B1 (en) * 1989-06-16 1991-10-31 Air Liquide CONTINUOUS CASTING DISTRIBUTOR OF STEEL.
DE4205853C1 (en) * 1992-02-26 1993-10-14 Veitscher Magnesitwerke Ag Refractory ceramic prefabricated component for installation in a distributor
GB9212953D0 (en) * 1992-06-18 1992-07-29 Foseco Int Purifying molten metal
WO1996014951A1 (en) * 1994-11-09 1996-05-23 Foseco International Limited Tundish impact pad

Also Published As

Publication number Publication date
AU2559500A (en) 2000-09-14
GB9903937D0 (en) 1999-04-14
US20020011696A1 (en) 2002-01-31
CA2363120A1 (en) 2000-08-31
BR0008398A (en) 2002-01-29
PL349362A1 (en) 2002-07-15
CN1341047A (en) 2002-03-20
WO2000050190A1 (en) 2000-08-31
AR022638A1 (en) 2002-09-04
HUP0200132A2 (en) 2002-05-29
KR20010102015A (en) 2001-11-15
SK12012001A3 (en) 2002-03-05
EP1154871A1 (en) 2001-11-21
CZ20013032A3 (en) 2002-05-15
TR200102438T2 (en) 2002-01-21

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