IT1262225B - Spray box device - Google Patents

Spray box device

Info

Publication number
IT1262225B
IT1262225B ITUD930216A ITUD930216A IT1262225B IT 1262225 B IT1262225 B IT 1262225B IT UD930216 A ITUD930216 A IT UD930216A IT UD930216 A ITUD930216 A IT UD930216A IT 1262225 B IT1262225 B IT 1262225B
Authority
IT
Italy
Prior art keywords
bloom
box device
spray box
spray
cooling
Prior art date
Application number
ITUD930216A
Other languages
Italian (it)
Inventor
Bruno Bombardelli
Cristiano Tercelli
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 ITUD930216A0 publication Critical patent/ITUD930216A0/en
Priority to ITUD930216A priority Critical patent/IT1262225B/en
Priority to EP94115747.1A priority patent/EP0650790B2/en
Priority to DE69431178.2T priority patent/DE69431178T3/en
Priority to AT94115747T priority patent/ATE222152T1/en
Priority to ES94115747T priority patent/ES2181698T3/en
Priority to TW083109403A priority patent/TW261552B/zh
Priority to US08/323,252 priority patent/US5634512A/en
Priority to BR9404514A priority patent/BR9404514A/en
Priority to CN94118144A priority patent/CN1052435C/en
Publication of ITUD930216A1 publication Critical patent/ITUD930216A1/en
Application granted granted Critical
Publication of IT1262225B publication Critical patent/IT1262225B/en

Links

Landscapes

  • Continuous Casting (AREA)

Abstract

Spray box device acting together with a bloom 19 leaving a continuous casting line 11 comprising at least a tundish 12, an ingot mould 13, a cooling stretch 14, a drawing and straightening unit 15 and a cutting unit 17, located immediately downstream from drawing and straightening unit 15 and upstream from cutting unit 17 and having a plurality of spray jets 18 located circumferentially around bloom 19 and facing the same 19, the said spray jets 18 being fed by delivery means 22 for pressurized cooling fluid. Process for cooling blooms 19 through a spray box device 10 of the above type, in which the flow and pressure of the cooling fluid is adjusted according to the characteristics of the steel, the rate of advance of bloom 19 and the temperature of the latter in order to obtain a specific layer which is cooled to the desired temperature, and then annealing in accordance with a specified curve.
ITUD930216A 1993-10-29 1993-10-29 Spray box device IT1262225B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITUD930216A IT1262225B (en) 1993-10-29 1993-10-29 Spray box device
ES94115747T ES2181698T3 (en) 1993-10-29 1994-10-06 METHOD FOR THERMAL SURFACE TREATMENT IN A CONTINUOUS COLADA MACHINE AND CORRESPONDING DEVICE.
DE69431178.2T DE69431178T3 (en) 1993-10-29 1994-10-06 Process for the thermal surface treatment of a strand
AT94115747T ATE222152T1 (en) 1993-10-29 1994-10-06 METHOD AND DEVICE FOR THERMAL SURFACE TREATMENT OF A STRAND
EP94115747.1A EP0650790B2 (en) 1993-10-29 1994-10-06 Method for thermal surface treatment in a continuous casting machine
TW083109403A TW261552B (en) 1993-10-29 1994-10-08
US08/323,252 US5634512A (en) 1993-10-29 1994-10-14 Method and apparatus for casting and thermal surface treatment
BR9404514A BR9404514A (en) 1993-10-29 1994-10-27 Method for surface heat treatment in a continuous melting machine and spray device
CN94118144A CN1052435C (en) 1993-10-29 1994-10-28 Method for thermal surface treatment in a continuous casting machine and relative device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930216A IT1262225B (en) 1993-10-29 1993-10-29 Spray box device

Publications (3)

Publication Number Publication Date
ITUD930216A0 ITUD930216A0 (en) 1993-10-29
ITUD930216A1 ITUD930216A1 (en) 1995-04-29
IT1262225B true IT1262225B (en) 1996-06-19

Family

ID=11421412

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930216A IT1262225B (en) 1993-10-29 1993-10-29 Spray box device

Country Status (1)

Country Link
IT (1) IT1262225B (en)

Also Published As

Publication number Publication date
ITUD930216A0 (en) 1993-10-29
ITUD930216A1 (en) 1995-04-29

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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: 19971028