ES2103362T3 - Un metodo y un dispositivo para la fundicion en un molde. - Google Patents
Un metodo y un dispositivo para la fundicion en un molde.Info
- Publication number
- ES2103362T3 ES2103362T3 ES92903418T ES92903418T ES2103362T3 ES 2103362 T3 ES2103362 T3 ES 2103362T3 ES 92903418 T ES92903418 T ES 92903418T ES 92903418 T ES92903418 T ES 92903418T ES 2103362 T3 ES2103362 T3 ES 2103362T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- magnetic field
- flow
- metal
- branch
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 229910001018 Cast iron Inorganic materials 0.000 title 1
- 238000000465 moulding Methods 0.000 abstract 2
- 230000003068 static effect Effects 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 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
- 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
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
SE PRESENTA UN METODO Y UN DISPOSITIVO PARA CONTROLAR EL FLUJO DEL METAL FUNDIDO EN PARTES NO SOLIDIFICADAS DE UN RAMAL DE FUNDICION EN CONEXION CON EL MOLDEADO DE UN METAL. SE SUMINISTRA UN MOLDE (111) CON AL MENOS UN FLUJO PRIMARIO (20) DE METAL FUNDIDO Y AL MENOS SE FORMA UN RAMAL (1) EN EL MOLDE. SE APLICA AL MENOS UN CAMPO MAGNETICO DE BAJA FRECUENCIA ESTATICO O PERIODICO (10) PARA ACTUAR CON UNA FUERZA DE CAMPO MAGNETICO MAXIMA EN EL MOLDE QUE EXCEDE DE 1000 GAUSS EN EL CAMINO DEL METAL FUNDIDO QUE SE ESTA INTRODUCIENDO PARA FRENAR Y DIVIDIR EL FLUJO PRIMARIO (20) DE METAL FUNDIDO QUE FLUYE AL INTERIOR DEL MOLDE Y PARA CONTROLAR CUALQUIER FLUJO SECUNDARIO (20, 21). EL CAMPO MAGNETICO ESTATICO (10) ACTUA ESENCIALMENTE SOBRE LA ANCHURA COMPLETA (W) DEL RAMAL DE FUNDICION (1) FORMADO EN EL MOLDE, MEDIANTE LO CUAL LA FUERZA DEL CAMPO MAGNETICO EN UN PLANO A TRAVES DE LA DIRECCION DE MOLDEADO, SOBRE UN NIVEL CON EL CENTRO DEL CAMPO DE ACCION DEL CAMPO MAGNETICO (10), VARIA EN UN INTERVALOENTRE UN 60 Y UN 100% DE SU VALOR MAXIMO, MIENTRAS QUE AL MISMO TIEMPO LA FUERZA DEL CAMPO SOBRE UN NIVEL CON LA SUPERFICIE SUPERIOR/EL MENISCO DE LAS CANTIDADES DE METAL FUNDIDO, HASTA 500 GAUSS COMO MAXIMO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9100184A SE500745C2 (sv) | 1991-01-21 | 1991-01-21 | Sätt och anordning vid gjutning i kokill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2103362T3 true ES2103362T3 (es) | 1997-09-16 |
Family
ID=20381675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92903418T Expired - Lifetime ES2103362T3 (es) | 1991-01-21 | 1992-01-16 | Un metodo y un dispositivo para la fundicion en un molde. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5404933A (es) |
| EP (1) | EP0568579B1 (es) |
| JP (1) | JPH06504726A (es) |
| AT (1) | ATE152018T1 (es) |
| DE (1) | DE69219317T2 (es) |
| ES (1) | ES2103362T3 (es) |
| SE (1) | SE500745C2 (es) |
| WO (1) | WO1992012814A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE501322C2 (sv) * | 1993-01-19 | 1995-01-16 | Asea Brown Boveri | Anordning vid stränggjutning i kokill |
| AT404104B (de) * | 1994-07-01 | 1998-08-25 | Voest Alpine Ind Anlagen | Stranggiesskokille mit einem einen magnetischen kreis umfassenden rührer |
| DE4429685A1 (de) * | 1994-08-22 | 1996-02-29 | Schloemann Siemag Ag | Stranggießanlage zum Gießen von Dünnbrammen |
| SE509112C2 (sv) * | 1997-04-18 | 1998-12-07 | Asea Brown Boveri | Anordning vid kontinuerlig gjutning av två ämnen i parallell |
| US6341642B1 (en) | 1997-07-01 | 2002-01-29 | Ipsco Enterprises Inc. | Controllable variable magnetic field apparatus for flow control of molten steel in a casting mold |
| CA2242037C (en) * | 1997-07-01 | 2004-01-27 | Ipsco Inc. | Controllable variable magnetic field apparatus for flow control of molten steel in a casting mold |
| FR2772294B1 (fr) * | 1997-12-17 | 2000-03-03 | Rotelec Sa | Equipement de freinage electromagnetique d'un metal en fusion dans une installation de coulee continue |
| KR100376504B1 (ko) | 1998-08-04 | 2004-12-14 | 주식회사 포스코 | 연속주조방법및이에이용되는연속주조장치 |
| FR2805483B1 (fr) * | 2000-02-29 | 2002-05-24 | Rotelec Sa | Equipement pour alimenter en metal en fusion une lingotiere de coulee continue, et son procede d'utilisation |
| US6929055B2 (en) | 2000-02-29 | 2005-08-16 | Rotelec | Equipment for supplying molten metal to a continuous casting ingot mould |
| KR20020051088A (ko) * | 2000-12-22 | 2002-06-28 | 이구택 | 연속주조용 용융금속 공급장치 및 그 방법 |
| RU2216427C1 (ru) * | 2002-04-24 | 2003-11-20 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Способ литья металлических слитков и устройство для его осуществления |
| US7984749B2 (en) * | 2003-12-18 | 2011-07-26 | Sms Siemag Ag | Magnetic device for continuous casting mold |
| DE102004046729A1 (de) * | 2003-12-18 | 2005-07-14 | Sms Demag Ag | Magnetische Bremse für Stranggießkokille |
| ATE365087T1 (de) * | 2003-12-18 | 2007-07-15 | Sms Demag Ag | Magnetische bremse für stranggiesskokille |
| CN103331435A (zh) * | 2013-07-03 | 2013-10-02 | 上海大学 | 外加旋转磁场和电流复合控制金属凝固相组织的方法及其熔铸装置 |
| KR102310701B1 (ko) * | 2019-12-27 | 2021-10-08 | 주식회사 포스코 | 주조 설비 및 주조 방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855157A (ja) * | 1981-09-28 | 1983-04-01 | Sumitomo Metal Ind Ltd | 連続鋳造の注入流制御方法および装置 |
| KR930002836B1 (ko) * | 1989-04-27 | 1993-04-10 | 가와사끼 세이데쓰 가부시까가이샤 | 정자장을 이용한 강철의 연속 주조방법 |
| JP2726096B2 (ja) * | 1989-04-27 | 1998-03-11 | 川崎製鉄株式会社 | 静磁場を用いる鋼の連続鋳造方法 |
| DE69131169T2 (de) * | 1990-02-23 | 1999-12-09 | Nippon Steel Corp., Tokio/Tokyo | Stranggiessvorrichtung |
| US5033534A (en) * | 1990-03-02 | 1991-07-23 | Nkk Corporation | Method for continuous casting of steel |
-
1991
- 1991-01-21 SE SE9100184A patent/SE500745C2/sv unknown
-
1992
- 1992-01-16 ES ES92903418T patent/ES2103362T3/es not_active Expired - Lifetime
- 1992-01-16 WO PCT/SE1992/000025 patent/WO1992012814A1/en not_active Ceased
- 1992-01-16 AT AT92903418T patent/ATE152018T1/de not_active IP Right Cessation
- 1992-01-16 DE DE69219317T patent/DE69219317T2/de not_active Expired - Lifetime
- 1992-01-16 US US08/087,701 patent/US5404933A/en not_active Expired - Lifetime
- 1992-01-16 JP JP4503316A patent/JPH06504726A/ja active Pending
- 1992-01-16 EP EP92903418A patent/EP0568579B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0568579A1 (en) | 1993-11-10 |
| EP0568579B1 (en) | 1997-04-23 |
| US5404933A (en) | 1995-04-11 |
| SE500745C2 (sv) | 1994-08-22 |
| DE69219317D1 (de) | 1997-05-28 |
| ATE152018T1 (de) | 1997-05-15 |
| SE9100184L (sv) | 1992-07-22 |
| WO1992012814A1 (en) | 1992-08-06 |
| SE9100184D0 (sv) | 1991-01-21 |
| DE69219317T2 (de) | 1997-11-20 |
| JPH06504726A (ja) | 1994-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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