ES2085648T3 - Proceso y aparato para la fabricacion de tochos y palanquillas por fundicion continua del acero obteniendo una excelente o elevada calidad. - Google Patents
Proceso y aparato para la fabricacion de tochos y palanquillas por fundicion continua del acero obteniendo una excelente o elevada calidad.Info
- Publication number
- ES2085648T3 ES2085648T3 ES92920674T ES92920674T ES2085648T3 ES 2085648 T3 ES2085648 T3 ES 2085648T3 ES 92920674 T ES92920674 T ES 92920674T ES 92920674 T ES92920674 T ES 92920674T ES 2085648 T3 ES2085648 T3 ES 2085648T3
- Authority
- ES
- Spain
- Prior art keywords
- casting
- distortion
- steel
- point
- manufacture
- 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 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000009749 continuous casting Methods 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 5
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910001208 Crucible steel Inorganic materials 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000007787 solid 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
SE PRESENTA UN PROCESO PARA LA MANUFACTURA DE BOTELAS Y CHANGOTES A PARTIR DE ACERO FUNDIDO DE FORMA CONTINUA, PERMITIENDO QUE TALES PRODUCTOS LARGOS SEAN DIRECTAMENTE TRANSPORTADOS A UNA LAMINADORA DE FINALIZACION EN UNA PLANTA QUE SUMINISTRA ACERO DE ALTA CALIDAD Y/O ACERO DE CALIDAD EXCELENTE. DICHO PROCESO COMPRENDE UNA ETAPA DE DISTORSION DEL NUCLEO LIQUIDO, QUE CONCIERNE A LA SECCION DE CORTE DE LA FUNDICION Y QUE PROVOCA UNA REDUCCION DE LA MISMA SECCION DE CORTE, PERMANECIENDO EL PERIMETRO SIN CAMBIOS (IGUAL). DICHA DISTORSION SE PRODUCE EN LA ZONA COMPRENDIDA ENTRE EL PUNTO (S), ULTIMO PUNTO SOBRE EL EJE DE FUNDICION (X-X) EN EL QUE EL LIQUIDO SUPERCALENTADO ESTA TODAVIA PRESENTE, Y EL PUNTO (L) DONDE LA FUNDICION ESTA COMPLETAMENTE SOLIDIFICADA (FINAL DE LA LONGITUD METALURGICA). PREFERIBLEMENTE, DICHA DISTORSION SE LLEVA A CABO ENTRE LOS PUNTOS QUE SE CORRESPONDEN RESPECTIVAMENTE AL 10% Y AL 80% DE LA CONCENTRACION DE GRANOS SOLIDOS EN LA MASA FLUIDA. TAMBIEN SE DESCRIBE UN APARATO, QUE COMPRENDE ESENCIALMENTE MEDIOS PARA LLEVAR AL MENOS UNO DE LOS SECTORES QUE FORMAN EL TREN DE LAMINADO (A LO LARGO DE LA RUTA DE FUNDICION) CERCA DEL OPUESTO, EN AL MENOS UN PLANO QUE CONTIENE EL EJE DE FUNDICION (X-X), EN CORRESPONDENCIA CON DICHA ZONA DE DISTORSION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI912414A IT1251308B (it) | 1991-09-12 | 1991-09-12 | Processo ed apparecchiatura per la produzione di billette e blumi da colata continua per acciai di alta ed altissima qualita' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2085648T3 true ES2085648T3 (es) | 1996-06-01 |
Family
ID=11360649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92920674T Expired - Lifetime ES2085648T3 (es) | 1991-09-12 | 1992-09-14 | Proceso y aparato para la fabricacion de tochos y palanquillas por fundicion continua del acero obteniendo una excelente o elevada calidad. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | ATE136240T1 (es) |
| CA (1) | CA2117083A1 (es) |
| ES (1) | ES2085648T3 (es) |
| HU (1) | HUT66806A (es) |
| WO (1) | WO1993004802A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5472041A (en) * | 1989-12-01 | 1995-12-05 | Cf&I Steel, L.P. | Railroad rail and method and system of rolling the same by conventional or continuous rolling process |
| DE4139242C3 (de) * | 1991-11-26 | 1999-08-19 | Mannesmann Ag | Verfahren zur Erzeugung von Langprodukten aus Stahl |
| DE19639299C2 (de) * | 1996-09-25 | 2001-02-22 | Sms Demag Ag | Vorrichtung zur Herstellung eines Vielkant- oder Profil-Formats in einer Stranggießanlage |
| DE112008001121T5 (de) | 2007-04-27 | 2010-04-08 | Ntn Corporation | Schmierfettzusammensetzung und fettgeschmiertes Lager |
| RU2511130C2 (ru) * | 2012-07-24 | 2014-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Липецкий государственный технический университет" (ЛГТУ) | Способ обжатия непрерывнолитой сортовой заготовки в жидко-твердом состоянии |
| RU2694443C2 (ru) * | 2017-12-20 | 2019-07-15 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" (УрФУ) | Способ получения толстого листа из непрерывно-литого сляба |
| RU2681232C1 (ru) * | 2018-05-24 | 2019-03-05 | Общество с ограниченной ответственностью "Инновационные металлургические технологии" (ООО "ИНМЕТ") | Способ непрерывной разливки сортовой заготовки и установка для его осуществления |
| CN112191813A (zh) * | 2020-10-13 | 2021-01-08 | 江苏省沙钢钢铁研究院有限公司 | 一种大方坯凝固终点的预测方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT251213B (de) * | 1964-07-03 | 1966-12-27 | Boehler & Co Ag Geb | Verfahren zur Herstellung von Quadrat- oder Rundsträngen |
| WO1989012517A1 (en) * | 1988-06-16 | 1989-12-28 | Davy (Distington) Limited | The manufacture of thin metal slab |
| FR2647377B1 (fr) * | 1989-04-06 | 1993-04-30 | Techmetal Promotion | Procede et installation de coulee de produits metalliques minces a reduction d'epaisseur sous la lingotiere |
-
1992
- 1992-09-14 CA CA002117083A patent/CA2117083A1/en not_active Abandoned
- 1992-09-14 HU HU9400680A patent/HUT66806A/hu unknown
- 1992-09-14 WO PCT/IT1992/000113 patent/WO1993004802A1/en not_active Ceased
- 1992-09-14 AT AT92920674T patent/ATE136240T1/de not_active IP Right Cessation
- 1992-09-14 ES ES92920674T patent/ES2085648T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| HU9400680D0 (en) | 1994-06-28 |
| CA2117083A1 (en) | 1993-03-18 |
| HUT66806A (en) | 1995-01-30 |
| WO1993004802A1 (en) | 1993-03-18 |
| ATE136240T1 (de) | 1996-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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