ES2045806T3 - Medios de retencion y/o vertido para depositos para ba¦os de fusion de metales. - Google Patents
Medios de retencion y/o vertido para depositos para ba¦os de fusion de metales.Info
- Publication number
- ES2045806T3 ES2045806T3 ES90305293T ES90305293T ES2045806T3 ES 2045806 T3 ES2045806 T3 ES 2045806T3 ES 90305293 T ES90305293 T ES 90305293T ES 90305293 T ES90305293 T ES 90305293T ES 2045806 T3 ES2045806 T3 ES 2045806T3
- Authority
- ES
- Spain
- Prior art keywords
- metal
- outlet
- contaminations
- openings
- starting tube
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000004927 fusion Effects 0.000 title 1
- 230000014759 maintenance of location Effects 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 8
- 238000011109 contamination Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Classifications
-
- 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
- B22D43/001—Retaining slag during pouring molten metal
- B22D43/002—Retaining slag during pouring molten metal by using floating means
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)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
EL INVENTO SE REFIERE A MEDIOS PARA RETENER LAS IMPUREZAS EN BAÑOS DE FUSION DEL METAL, POR EJEMPLO UN EMBUDO QUE CONTENGA METAL FUNDIDO. LAS IMPUREZAS, POR EJEMPLO DE ESCORIAS Y OTRAS CAPAS RECUBRIDORAS SOBRE LA SUPERFICIE DE METAL, PUEDEN PASAR A TRAVES DE LA SALIDA DEL EMBUDO Y POR TANTO CONTAMINAR EL METAL FUNDIDO. EL INVENTO INTENTA EVITAR ESTE PROBLEMA PROPORCIONANDO UN CUERPO DE FLOTABILIDAD ANULAR (2) QUE RODEA LA SALIDA (4), TENIENDO EL CUERPO (2) LA FORMA DE UN ANILLO PROTECTOR QUE IMPIDE QUE LAS PARTICULAS (10,11) QUE FLOTAN SOBRE LA SUPERFICIE DEL METAL (12) SE INTRODUZCAN POR LA SALIDA (4). EL CUERPO (2) PUEDE ESTAR OBLIGADO A RODEAR A UN TUBO DE INICIO (1) QUE RODEA LA SALIDA (4) Y HACER FLOTAR AL TUBO DE INICIO (1) CON EL AUMENTO DE LA PROFUNDIDAD DEL METAL FUNDIDO (12). POR ELLO LAS ABERTURAS DE LA COLADA EN LINGOTERA (3) EN EL TUBO DE INICIO (1) ESTAN EFICAZMENTE CERRADAS MEDIANTE EL CUERPO (2) CUANDO LA SUPERFICIE CUBIERTA DE ESCORIAS DEL METAL (12) SE ELEVA SOBRE LAS ABERTURAS (3) Y LAS ABERTURAS (3) ESTAN ENTONCES EXPUESTAS PARA PERMITIR QUE EL METAL FUNDIDO (12) CIRCULE A TRAVES SOLO DESPUES DE QUE LAS CAPAS (10,11) DE IMPUREZAS POTENCIALES HAN PASADO CON SEGURIDAD.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8907044U DE8907044U1 (de) | 1989-06-08 | 1989-06-08 | Rückhalte- bzw. Ausgußvorrichtung für Behälter für Metallschmelzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2045806T3 true ES2045806T3 (es) | 1994-01-16 |
Family
ID=6839928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90305293T Expired - Lifetime ES2045806T3 (es) | 1989-06-08 | 1990-05-16 | Medios de retencion y/o vertido para depositos para ba¦os de fusion de metales. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0401988B1 (es) |
| JP (1) | JPH0371971A (es) |
| AT (1) | ATE97598T1 (es) |
| CA (1) | CA2018376A1 (es) |
| DD (1) | DD294890A5 (es) |
| DE (2) | DE8907044U1 (es) |
| ES (1) | ES2045806T3 (es) |
| TR (1) | TR27237A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8907044U1 (de) * | 1989-06-08 | 1989-08-03 | Foseco International Ltd., Birmingham | Rückhalte- bzw. Ausgußvorrichtung für Behälter für Metallschmelzen |
| DE3922549A1 (de) * | 1989-07-08 | 1991-01-10 | Metacon Ag | Vorrichtung zum schlackenfreien angiessen von stranggiessanlagen |
| DE10115097A1 (de) * | 2001-03-27 | 2002-10-24 | Rhi Ag Wien | Einrichtung zur Verhinderung eines Vortex-Effekts im Auslaufbereich eines metallurgischen Schmelzgefäßes |
| RU2262414C2 (ru) * | 2003-12-29 | 2005-10-20 | Техком Импорт Экспорт Гмбх | Промежуточный ковш для разливки стали |
| GB2450896A (en) * | 2007-07-10 | 2009-01-14 | Anglo American Platinum Corp | Separating apparatus and method for assaying |
| US9646831B2 (en) | 2009-11-03 | 2017-05-09 | The Trustees Of Columbia University In The City Of New York | Advanced excimer laser annealing for thin films |
| CN102398004A (zh) * | 2011-11-29 | 2012-04-04 | 中冶南方工程技术有限公司 | 防止旋涡产生的滑动水口装置 |
| CN107774913B (zh) * | 2017-10-13 | 2020-04-07 | 共享装备股份有限公司 | 用于砂型的浇口盆及其制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH517542A (de) * | 1970-10-26 | 1972-01-15 | Concast Ag | Vorrichtung zum Abschluss einer Durchflussöffnung gegenüber Schlacke bei Giessgefässen |
| DE2316757C3 (de) * | 1973-04-04 | 1978-08-03 | Thermo-Industrie Gmbh & Co Kg, 3300 Braunschweig | Gießpfanne für Stahl |
| DE2830811C2 (de) * | 1978-07-13 | 1982-07-29 | Eisen- und Stahlwerk Pleissner GmbH, 3420 Herzberg | Verfahren und Vorrichtung zum Gießen von Formgußstücken |
| US4526349A (en) * | 1983-12-13 | 1985-07-02 | Schwer John W | Method and article of manufacture for controlling slag carry-over during tapping of a heat in steelmaking |
| DE8907044U1 (de) * | 1989-06-08 | 1989-08-03 | Foseco International Ltd., Birmingham | Rückhalte- bzw. Ausgußvorrichtung für Behälter für Metallschmelzen |
-
1989
- 1989-06-08 DE DE8907044U patent/DE8907044U1/de not_active Expired
-
1990
- 1990-05-16 AT AT90305293T patent/ATE97598T1/de not_active IP Right Cessation
- 1990-05-16 EP EP90305293A patent/EP0401988B1/en not_active Expired - Lifetime
- 1990-05-16 ES ES90305293T patent/ES2045806T3/es not_active Expired - Lifetime
- 1990-05-16 DE DE90305293T patent/DE69004742T2/de not_active Expired - Fee Related
- 1990-06-06 CA CA002018376A patent/CA2018376A1/en not_active Abandoned
- 1990-06-06 JP JP90149742A patent/JPH0371971A/ja active Pending
- 1990-06-06 DD DD90341370A patent/DD294890A5/de not_active IP Right Cessation
- 1990-06-20 TR TR00504/90A patent/TR27237A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69004742T2 (de) | 1994-03-17 |
| ATE97598T1 (de) | 1993-12-15 |
| EP0401988B1 (en) | 1993-11-24 |
| CA2018376A1 (en) | 1990-12-08 |
| EP0401988A3 (en) | 1991-02-06 |
| DD294890A5 (de) | 1991-10-17 |
| JPH0371971A (ja) | 1991-03-27 |
| TR27237A (tr) | 1994-12-20 |
| DE8907044U1 (de) | 1989-08-03 |
| DE69004742D1 (de) | 1994-01-05 |
| EP0401988A2 (en) | 1990-12-12 |
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| ES2045806T3 (es) | Medios de retencion y/o vertido para depositos para ba¦os de fusion de metales. | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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