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 STEELS

Info

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
Application number
ARP980104803A
Other languages
Spanish (es)
Original Assignee
Concast Standard Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Concast Standard Ag filed Critical Concast Standard Ag
Publication of AR015459A1 publication Critical patent/AR015459A1/en

Links

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.

ARP980104803A 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 AR015459A1 (en)

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)

* Cited by examiner, † Cited by third party
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
WO2016013186A1 (en) * 2014-07-24 2016-01-28 Ｊｆｅスチール株式会社 Method for continuous casting of steel
EP3213838B1 (en) 2014-10-28 2021-10-20 JFE Steel Corporation Mold for continuous casting and continuous casting method for steel
JP6394831B2 (en) 2016-10-19 2018-09-26 Ｊｆｅスチール株式会社 Continuous casting mold and steel continuous casting method
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)

* Cited by examiner, † Cited by third party
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 Mold for continuous casting
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

Also Published As

Publication number Publication date
ES2182361T3 (en) 2003-03-01
DE59805207D1 (en) 2002-09-19
JP2001518394A (en) 2001-10-16
EP1019208A1 (en) 2000-07-19
WO1999016564A1 (en) 1999-04-08
CZ289354B6 (en) 2002-01-16
CZ20001187A3 (en) 2001-06-13
ATE222150T1 (en) 2002-08-15
EP1019208B1 (en) 2002-08-14
ZA988870B (en) 1999-04-01
TW483783B (en) 2002-04-21
JP4393698B2 (en) 2010-01-06
RU2203158C2 (en) 2003-04-27

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