MX9705271A - Aparato para controlar el flujo de metal fundido en una artesa. - Google Patents
Aparato para controlar el flujo de metal fundido en una artesa.Info
- Publication number
- MX9705271A MX9705271A MX9705271A MX9705271A MX9705271A MX 9705271 A MX9705271 A MX 9705271A MX 9705271 A MX9705271 A MX 9705271A MX 9705271 A MX9705271 A MX 9705271A MX 9705271 A MX9705271 A MX 9705271A
- Authority
- MX
- Mexico
- Prior art keywords
- molten metal
- tundish
- dam
- float out
- metal flow
- Prior art date
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
- B22D41/003—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
- 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
- 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
- B22D11/117—Refining the metal by treating with gases
-
- 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
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Coating With Molten Metal (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Flow Control (AREA)
Abstract
Se describe un aparato para el control del flujo, para mejorar la flotacion de inclusion en una artesa de fundidora continua, que comprende una dama (3) posicionada corriente abajo de un cojinete (5) de impacto y una fuente (4) de energía posicionada entre la dama (3) y la boquilla de salida (2) de la artesa. La dama (3) recibe una corriente entrante de metal fundido liberada del cojinete (5) de impacto y redirige la corriente de metal fundido a multiples corrientes de subflujo las cuales transportan inclusiones arrastradas hacia una cubierta de la escoria sobre la superficie del baño de metal fundido para mejorar la flotacion por inclusion. La fuente (4) de energía provee medios para restaurar la energía cinética a las corrientes de subflujo e incrementar el numero de paso por debajo de la cubierta de la escoria, para mejorar mediante esto la flotacion por inclusion.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/372,535 US5551672A (en) | 1995-01-13 | 1995-01-13 | Apparatus for controlling molten metal flow in a tundish to enhance inclusion float out from a molten metal bath |
US08372535 | 1995-01-13 | ||
PCT/US1995/012970 WO1996021532A1 (en) | 1995-01-13 | 1995-10-16 | Apparatus for controlling molten metal flow in a tundish |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9705271A true MX9705271A (es) | 1997-10-31 |
MXPA97005271A MXPA97005271A (es) | 1998-07-03 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
CA2163047C (en) | 2002-03-26 |
EP0804306B1 (en) | 1999-01-13 |
DE69507341D1 (de) | 1999-02-25 |
ATE175604T1 (de) | 1999-01-15 |
CN1172446A (zh) | 1998-02-04 |
KR19980701247A (ko) | 1998-05-15 |
BR9510297A (pt) | 1997-11-11 |
EP0804306A1 (en) | 1997-11-05 |
CA2163047A1 (en) | 1996-07-14 |
AU705708B2 (en) | 1999-05-27 |
WO1996021532A1 (en) | 1996-07-18 |
CN1071606C (zh) | 2001-09-26 |
US5551672A (en) | 1996-09-03 |
JP2989270B2 (ja) | 1999-12-13 |
DE69507341T2 (de) | 1999-08-26 |
JPH10509380A (ja) | 1998-09-14 |
TW313539B (es) | 1997-08-21 |
KR100262782B1 (ko) | 2000-09-01 |
AU3952095A (en) | 1996-07-31 |
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Legal Events
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FA | Abandonment or withdrawal |