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IT1280121B1 - Controlling the deformation of the sidewalls of a crystalliser - so that deformation is almost nil and greater extraction speeds are achieved - Google Patents

Controlling the deformation of the sidewalls of a crystalliser - so that deformation is almost nil and greater extraction speeds are achieved

Info

Publication number
IT1280121B1
IT1280121B1 ITUD950013A IT1280121B1 IT 1280121 B1 IT1280121 B1 IT 1280121B1 IT UD950013 A ITUD950013 A IT UD950013A IT 1280121 B1 IT1280121 B1 IT 1280121B1
Authority
IT
Italy
Prior art keywords
crystalliser
deformation
skin
sidewalls
zone
Prior art date
Application number
Other languages
Italian (it)
Inventor
Milorad Pavlicevic
Alfredo Poloni
Gianni Gensini
Giampietro Benedetti
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of ITUD950013A0 publication Critical patent/ITUD950013A0/en
Priority to IT000013 priority Critical patent/IT1280121B1/en
Priority to ES95107644T priority patent/ES2148374T3/en
Priority to EP95107644A priority patent/EP0686445B1/en
Priority to AT95107644T priority patent/ATE195449T1/en
Priority to DE69518359T priority patent/DE69518359T2/en
Priority to AU20270/95A priority patent/AU692243B2/en
Priority to CN95106547A priority patent/CN1048667C/en
Priority to BR9502195A priority patent/BR9502195A/en
Priority to CA002151098A priority patent/CA2151098A1/en
Priority to US08/470,453 priority patent/US5762127A/en
Priority to KR1019950014865A priority patent/KR960000355A/en
Publication of ITUD950013A1 publication Critical patent/ITUD950013A1/en
Application granted granted Critical
Publication of IT1280121B1 publication Critical patent/IT1280121B1/en

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  • Continuous Casting (AREA)
  • Forging (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A continuous-casting crystalliser with increased heat exchange comprises a crystalliser (11) cooperating externally with a box-shaped structure (13) creating cooling chambers (14) in which a cooling fluid circulates to cool the skin of the billets (24) being formed. Intermediate walls (20) create circulation channels (21) in cooperation with the outer surface (12) of the sidewalls. An upper zone (37) is in cooperation with the vicinity of the meniscus and with the portion below the meniscus (27) of liquid metal and a lower zone (38) cooperates with the vicinity of the zone of separation of the forming skin and extends towards the outlet of the crystalliser (11). The pressure of the cooling fluid in the lower zone (38) is a function of the desired value (gl) of an air interspace (36) between the sidewall (12) of the crystalliser (11) and the skin of the forming billet (24) this desired value of air interspace (36) tending towards a zero value.
IT000013 1994-06-06 1995-02-06 Controlling the deformation of the sidewalls of a crystalliser - so that deformation is almost nil and greater extraction speeds are achieved IT1280121B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT000013 IT1280121B1 (en) 1995-02-06 1995-02-06 Controlling the deformation of the sidewalls of a crystalliser - so that deformation is almost nil and greater extraction speeds are achieved
ES95107644T ES2148374T3 (en) 1994-06-06 1995-05-19 METHOD FOR CONTROLLING THE DEFORMATIONS OF THE SIDE WALLS OF A GLASS, AND CONTINUOUS CAST GLASS.
EP95107644A EP0686445B1 (en) 1994-06-06 1995-05-19 Method to control the deformations of the sidewalls of a crystalliser, and continuous-casting crystalliser
AT95107644T ATE195449T1 (en) 1994-06-06 1995-05-19 METHOD FOR CONTROLLING THE DEFORMATION OF SIDE WALLS OF A MOLD AND CONTINUOUS CASTING MOLD
DE69518359T DE69518359T2 (en) 1994-06-06 1995-05-19 Method for controlling the deformation of the side walls of a mold and continuous casting mold
AU20270/95A AU692243B2 (en) 1994-06-06 1995-05-24 Method to control the deformations of the sidewalls of a crystalliser, and continuous-casting crystalliser
CN95106547A CN1048667C (en) 1994-06-06 1995-06-05 Method to control the deformations of the sidewalls of a crystalliser, and continuos-casting crystal liser
BR9502195A BR9502195A (en) 1994-06-06 1995-06-06 Method to control the deformations of the walls of a crystallizer and continuous casting crystallizer
CA002151098A CA2151098A1 (en) 1994-06-06 1995-06-06 Method to control the deformations of the sidewalls of a crystalliser, and continuous-casting crystalliser
US08/470,453 US5762127A (en) 1994-06-06 1995-06-06 Method to control the deformations of the sidewalls of a crystalliser and continuous-casting crystalliser
KR1019950014865A KR960000355A (en) 1994-06-06 1995-06-07 Crystallization Sidewall Strain Control and Continuous-Casting Crystallizers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000013 IT1280121B1 (en) 1995-02-06 1995-02-06 Controlling the deformation of the sidewalls of a crystalliser - so that deformation is almost nil and greater extraction speeds are achieved

Publications (3)

Publication Number Publication Date
ITUD950013A0 ITUD950013A0 (en) 1995-02-06
ITUD950013A1 ITUD950013A1 (en) 1996-08-06
IT1280121B1 true IT1280121B1 (en) 1998-01-05

Family

ID=11421717

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000013 IT1280121B1 (en) 1994-06-06 1995-02-06 Controlling the deformation of the sidewalls of a crystalliser - so that deformation is almost nil and greater extraction speeds are achieved

Country Status (1)

Country Link
IT (1) IT1280121B1 (en)

Also Published As

Publication number Publication date
ITUD950013A0 (en) 1995-02-06
ITUD950013A1 (en) 1996-08-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225