MX9705546A - Artesa refractaria. - Google Patents

Artesa refractaria.

Info

Publication number
MX9705546A
MX9705546A MX9705546A MX9705546A MX9705546A MX 9705546 A MX9705546 A MX 9705546A MX 9705546 A MX9705546 A MX 9705546A MX 9705546 A MX9705546 A MX 9705546A MX 9705546 A MX9705546 A MX 9705546A
Authority
MX
Mexico
Prior art keywords
tundish
steel
dam
outlet
base
Prior art date
Application number
MX9705546A
Other languages
English (en)
Other versions
MXPA97005546A (es
Inventor
Donald Richard Zacharias
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
Priority claimed from GBGB9501516.0A external-priority patent/GB9501516D0/en
Priority claimed from GBGB9506130.5A external-priority patent/GB9506130D0/en
Application filed by Foseco Int filed Critical Foseco Int
Publication of MX9705546A publication Critical patent/MX9705546A/es
Publication of MXPA97005546A publication Critical patent/MXPA97005546A/es

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
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs
    • 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
    • B22D11/11—Treating the 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

La invencion proporciona una artesa refractaria de características de flujo mejoradas del metal fundido que pasa a través de la misma, la artesa refractaria (10) tiene una salida en su base (11), la salida está separada longitudinalmente de la artesa desde la zona (14) de vaciado, la zona (14) de vaciado está colocada para recibir una corriente de acero fundido desde el cucharon, una almohadilla (13, 40) de impacto sobre el piso (11) de la artesa refractaria en la zona de vaciado, la almohadilla de impacto (123, 40) comprende una base (41) que tiene una superficie (42) de impacto, una pared lateral (43) que se extiende hacia arriba a lo largo de la periferia de la base, la pared lateral (43) tiene una superficie (48) interna que tiene una porcion rebajada para quedar encerada hacia la corriente de acero de entrada y la porcion rebajada tiene una superficie configurada para recibir e invertir la direccion del flujo de la corriente de entrada, y una presa (20, 21) colocada entre la almohadilla (13, 40) de impacto y la salida, la presa (20, 21) tiene uno o más agujeros (27, 28) para permitir el paso de una proporcion del acero y la presa (20, 21) se extiende hacia arriba desde el piso (11) de la artesa refractaria a través de aproximadamente 40 por ciento a 60 por ciento de la altura del nivel superior del acero en la artesa refractaria.
MXPA/A/1997/005546A 1995-01-25 1997-07-22 Artesa refractaria MXPA97005546A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9501516.0A GB9501516D0 (en) 1995-01-26 1995-01-26 Tundish
GB9501516.0 1995-01-26
GBGB9506130.5A GB9506130D0 (en) 1995-03-25 1995-03-25 Tundish
GB9506130.5 1995-03-25
PCT/GB1996/000063 WO1996022853A1 (en) 1995-01-26 1996-01-15 Tundish

Publications (2)

Publication Number Publication Date
MX9705546A true MX9705546A (es) 1997-10-31
MXPA97005546A MXPA97005546A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
US5882577A (en) 1999-03-16
FI973116A (fi) 1997-07-25
CA2210487A1 (en) 1996-08-01
AU699807B2 (en) 1998-12-17
BR9606936A (pt) 1997-11-11
FI973116A0 (fi) 1997-07-25
TR199700691T1 (xx) 1998-01-21
JP2000513657A (ja) 2000-10-17
AU4394696A (en) 1996-08-14
US6533992B1 (en) 2003-03-18
WO1996022853A1 (en) 1996-08-01
EP0801597A1 (en) 1997-10-22
TW397725B (en) 2000-07-11
CN1178488A (zh) 1998-04-08
JP3398154B2 (ja) 2003-04-21
CN1072074C (zh) 2001-10-03

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal