AR015459A1 - LINGOTERA TUBE FOR A CONTINUOUS COLING LINGOTERA AND CONTINUOUS COLING LINGOTERA FOR THE CONTINUOUS COLOR OF STEELS, PARTICULARLY PERITECTIC STEELS - Google Patents
LINGOTERA TUBE FOR A CONTINUOUS COLING LINGOTERA AND CONTINUOUS COLING LINGOTERA FOR THE CONTINUOUS COLOR OF STEELS, PARTICULARLY PERITECTIC STEELSInfo
- Publication number
- AR015459A1 AR015459A1 ARP980104803A ARP980104803A AR015459A1 AR 015459 A1 AR015459 A1 AR 015459A1 AR P980104803 A ARP980104803 A AR P980104803A AR P980104803 A ARP980104803 A AR P980104803A AR 015459 A1 AR015459 A1 AR 015459A1
- Authority
- AR
- Argentina
- Prior art keywords
- lingotera
- continuous
- steels
- coling
- tube
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000005266 casting Methods 0.000 abstract 2
- 238000009749 continuous casting Methods 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 239000007788 liquid 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
Abstract
Un tubo de lingotera para una lingotera de colada continua para la colada continua de aceros, particularmente aceros peritécticos, comprende una primeraporcion longitudinal (1), que incluye una predeterminada posicion (h) del nivel de acero líquido,y una segunda porcion longitudinal (2) subsiguiente a laprimera, comprendiendo la primera porcion longitudinal (1) una capa térmicamente aislante (16) que está dimensionada de tal modo que la resistencia térmica deltubo de lingotera (10) en laprimer a porcion longitudinal (19 posea un valor mayor que en la segunda porcion longitudinal (2). La capa térmicamente aislante(16) rellena una zona entre la superficie exterior (11) del tubo de lingotera (10) y una distacia de máximo 75% delespesor de pa red (dw) del tubo de lingotera(10), medida desde la superficie exterior (11) del tubo de lingotera (10). Mediante una adecuada elecion del perfil de espesor de la capa térmicamente aislanteen la direccion (14) de extraccion de la barrapuede ajustars e, en el proceso de colada, un predeterminado perfil de temperaturas en la superficie interior deltubo de lingotera y optimizarse el crecimiento de una costra de la barra colada.An ingot tube for a continuous casting ingot for continuous casting of steels, particularly peritectic steels, comprises a first longitudinal portion (1), which includes a predetermined position (h) of the liquid steel level, and a second longitudinal portion (2 ) subsequent to the first, the first longitudinal portion (1) comprising a thermally insulating layer (16) that is sized such that the thermal resistance of the ingot tube (10) in the first longitudinal portion (19 has a greater value than in the second longitudinal portion (2) The thermally insulating layer (16) fills an area between the outer surface (11) of the ingot tube (10) and a maximum distance of 75% of the thickness of the net (dw) of the ingot tube ( 10), measured from the outer surface (11) of the ingot tube (10), by means of a suitable choice of the thickness profile of the thermally insulating layer in the direction (14) of extraction of the tray. ustars e, in the casting process, a predetermined temperature profile on the inner surface of the ingot tube and optimizing the growth of a crust of the casting bar.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH229797 | 1997-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR015459A1 true AR015459A1 (en) | 2001-05-02 |
Family
ID=4230492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP980104803A AR015459A1 (en) | 1997-10-01 | 1998-09-25 | LINGOTERA TUBE FOR A CONTINUOUS COLING LINGOTERA AND CONTINUOUS COLING LINGOTERA FOR THE CONTINUOUS COLOR OF STEELS, PARTICULARLY PERITECTIC STEELS |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1019208B1 (en) |
| JP (1) | JP4393698B2 (en) |
| AR (1) | AR015459A1 (en) |
| AT (1) | ATE222150T1 (en) |
| CZ (1) | CZ289354B6 (en) |
| DE (1) | DE59805207D1 (en) |
| ES (1) | ES2182361T3 (en) |
| RU (1) | RU2203158C2 (en) |
| TW (1) | TW483783B (en) |
| WO (1) | WO1999016564A1 (en) |
| ZA (1) | ZA988870B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19852473C5 (en) * | 1998-11-13 | 2005-10-06 | Sms Demag Ag | Chill plate of a continuous casting plant |
| JP5999294B2 (en) * | 2014-07-24 | 2016-09-28 | Ｊｆｅスチール株式会社 | Steel continuous casting method |
| EP3213838B1 (en) | 2014-10-28 | 2021-10-20 | JFE Steel Corporation | Mold for continuous casting and continuous casting method for steel |
| KR102319205B1 (en) * | 2016-10-19 | 2021-10-28 | 제이에프이 스틸 가부시키가이샤 | Molds for continuous casting and methods for continuous casting of steel |
| RU2678556C1 (en) * | 2017-09-18 | 2019-01-29 | Акционерное общество "Первоуральский новотрубный завод" (АО "ПНТЗ") | Mold sleeve for continuous steel casting |
| BR102018010463B1 (en) * | 2018-05-23 | 2021-10-26 | Universidade Federal De Minas Gerais - Ufmg | DEMOLDING SYSTEM FOR CERAMIC PARTS MANUFACTURED BY FREEZE-CASTING |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758996A (en) * | 1969-11-14 | 1971-04-30 | Kabel Metallwerke Ghh | CONTINUOUS CASTING LINGOTIER FOR CASTING A METAL, IN PARTICULAR STEEL |
| EP0030308A1 (en) * | 1979-11-27 | 1981-06-17 | Concast Holding Ag | Continuous casting mould for pouring steel |
| SU904877A1 (en) * | 1980-01-10 | 1982-02-15 | Институт черной металлургии | Metallic cooler for shaping ingot |
| JPH01170550A (en) * | 1987-12-24 | 1989-07-05 | Nkk Corp | Mold for continuously casting steel |
| JPH01224142A (en) * | 1988-03-03 | 1989-09-07 | Sumitomo Metal Ind Ltd | Continuous casting mold |
| JPH026038A (en) * | 1988-06-27 | 1990-01-10 | Nkk Corp | Mold for continuously casting steel |
| DE3909900A1 (en) * | 1989-03-25 | 1990-10-18 | Thyssen Stahl Ag | Continuous casting mould for the casting of steel strip |
-
1998
- 1998-09-14 WO PCT/EP1998/005828 patent/WO1999016564A1/en not_active Ceased
- 1998-09-14 CZ CZ20001187A patent/CZ289354B6/en not_active IP Right Cessation
- 1998-09-14 RU RU2000110734/02A patent/RU2203158C2/en not_active IP Right Cessation
- 1998-09-14 JP JP2000513688A patent/JP4393698B2/en not_active Expired - Fee Related
- 1998-09-14 EP EP98948969A patent/EP1019208B1/en not_active Expired - Lifetime
- 1998-09-14 ES ES98948969T patent/ES2182361T3/en not_active Expired - Lifetime
- 1998-09-14 AT AT98948969T patent/ATE222150T1/en not_active IP Right Cessation
- 1998-09-14 DE DE59805207T patent/DE59805207D1/en not_active Expired - Lifetime
- 1998-09-25 AR ARP980104803A patent/AR015459A1/en active IP Right Grant
- 1998-09-29 ZA ZA988870A patent/ZA988870B/en unknown
- 1998-09-30 TW TW087116270A patent/TW483783B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001518394A (en) | 2001-10-16 |
| TW483783B (en) | 2002-04-21 |
| DE59805207D1 (en) | 2002-09-19 |
| ZA988870B (en) | 1999-04-01 |
| RU2203158C2 (en) | 2003-04-27 |
| CZ289354B6 (en) | 2002-01-16 |
| WO1999016564A1 (en) | 1999-04-08 |
| EP1019208B1 (en) | 2002-08-14 |
| ES2182361T3 (en) | 2003-03-01 |
| JP4393698B2 (en) | 2010-01-06 |
| ATE222150T1 (en) | 2002-08-15 |
| EP1019208A1 (en) | 2000-07-19 |
| CZ20001187A3 (en) | 2001-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |