BR0008398A - Shock absorber for distributor, distributor to contain molten metal, assembly of parts for assembly to form a shock absorber for distributor and process of removing inclusions of molten metal in a distributor - Google Patents

Shock absorber for distributor, distributor to contain molten metal, assembly of parts for assembly to form a shock absorber for distributor and process of removing inclusions of molten metal in a distributor

Info

Publication number
BR0008398A
BR0008398A BR0008398-4A BR0008398A BR0008398A BR 0008398 A BR0008398 A BR 0008398A BR 0008398 A BR0008398 A BR 0008398A BR 0008398 A BR0008398 A BR 0008398A
Authority
BR
Brazil
Prior art keywords
distributor
shock absorber
assembly
molten metal
impact
Prior art date
Application number
BR0008398-4A
Other languages
Portuguese (pt)
Inventor
Michael Robert Clark
Original Assignee
Foseco Int
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 Int filed Critical Foseco Int
Publication of BR0008398A publication Critical patent/BR0008398A/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

Abstract

"AMORTECEDOR DE IMPACTO PARA DISTRIBUIDOR, DISTRIBUIDOR PARA CONTER METAL EM FUSãO, CONJUNTO DE PARTES PARA MONTAGEM PARA FORMAR UM AMORTECEDOR DE IMPACTO PARA DISTRIBUIDOR E PROCESSO DE REMOVER INCLUSõES DE METAL EM FUSãO EM UM DISTRIBUIDOR". é revelado um amortecedor de impacto para distribuidor, formado de material refratário, o amortecedor de impacto compreendendo uma base tendo uma superficie de impacto, a qual, em uso, é voltada para cima para receber metal em fusão, por exemplo aço, vazado sobre o amortecedor de impacto, e uma parede lateral estendendo-se para cima desde ao menos parte da periferia da superfície de impacto. Ao menos parte do interior, e uma superfície, da parede lateral, são porosas, e o amortecedor de impacto inclui dispositivo para suprimento de um gás, por exemplo argónio, ao interior poroso da parede lateral, para permitir que gás seja suprido ao metal em fusão desde a superfície porosa da parede lateral. O amortecedor de impacto para distribuidor pode ser usado durante o lingotamento contínuo de aço."IMPACT SHOCK ABSORBER FOR DISTRIBUTOR, DISTRIBUTOR FOR CONTAINING METAL IN FUSION, ASSEMBLY OF PARTS FOR ASSEMBLY TO FORM A IMPACT SHOCK ABSORBER FOR DISTRIBUTOR AND PROCESS OF REMOVING METAL INCLUSIONS IN FUSION IN A DISTRIBUTOR." an impact absorber for the distributor is formed, formed of refractory material, the impact absorber comprising a base having an impact surface, which, in use, is turned upwards to receive molten metal, for example steel, cast over the shock absorber, and a side wall extending upwards from at least part of the periphery of the impact surface. At least part of the interior, and one surface, of the side wall, are porous, and the shock absorber includes a device for supplying a gas, for example argon, to the porous interior of the side wall, to allow gas to be supplied to the metal in question. melting from the porous surface of the side wall. The distributor shock absorber can be used during continuous steel casting.

BR0008398-4A 1999-02-22 2000-02-17 Shock absorber for distributor, distributor to contain molten metal, assembly of parts for assembly to form a shock absorber for distributor and process of removing inclusions of molten metal in a distributor BR0008398A (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
BR0008398A true BR0008398A (en) 2002-01-29

Family

ID=10848189

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008398-4A BR0008398A (en) 1999-02-22 2000-02-17 Shock absorber for distributor, distributor to contain molten metal, assembly of parts for assembly to form a shock absorber for distributor and process of removing inclusions of molten metal in a distributor

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 (12)

* 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 Impacting box with enhanced impacting surface
BR112014030786B1 (en) * 2012-06-18 2022-09-20 Jfe Steel Corporation METHOD FOR PRODUCTION OF HIGH PURITY CAST STEEL
PL2865464T3 (en) * 2013-10-22 2016-08-31 Refractory Intellectual Property Gmbh & Co Kg Fireproof ceramic impact pad
KR102461605B1 (en) * 2015-08-17 2022-11-02 닛테츠 닛신 세이코 가부시키가이샤 phantom 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

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
AU692622B2 (en) * 1994-11-09 1998-06-11 Foseco International Limited Tundish impact pad

Also Published As

Publication number Publication date
CZ20013032A3 (en) 2002-05-15
KR20010102015A (en) 2001-11-15
WO2000050190A1 (en) 2000-08-31
GB9903937D0 (en) 1999-04-14
AR022638A1 (en) 2002-09-04
SK12012001A3 (en) 2002-03-05
AU2559500A (en) 2000-09-14
CN1341047A (en) 2002-03-20
HUP0200132A2 (en) 2002-05-29
US20020011696A1 (en) 2002-01-31
CA2363120A1 (en) 2000-08-31
TR200102438T2 (en) 2002-01-21
BG105834A (en) 2002-04-30
PL349362A1 (en) 2002-07-15
EP1154871A1 (en) 2001-11-21

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]