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1. WO2013159786 - METHOD AND SYSTEM FOR AFTERTREATMENT OF A CAST AND/OR WARM-ROLLED STEEL PRODUCT

Publication Number WO/2013/159786
Publication Date 31.10.2013
International Application No. PCT/EP2012/001754
International Filing Date 24.04.2012
IPC
B21B 37/74 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
37Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
74Temperature control, e.g. by cooling or heating the rolls or the product
B22D 11/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
12Accessories for subsequent treating or working cast stock in situ
CPC
B21B 1/463
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
1Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section
46for rolling metal immediately subsequent to continuous casting
463in a continuous process, i.e. the cast not being cut before rolling
B21B 37/74
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
37Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
74Temperature control, e.g. by cooling or heating the rolls or the product
B21B 45/0215
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
45Devices for surface ; or other; treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
02for lubricating, cooling, or cleaning
0203Cooling
0209Cooling devices, e.g. using gaseous coolants
0215using liquid coolants, e.g. for sections, for tubes
B21B 45/08
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
45Devices for surface ; or other; treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
04for de-scaling ; , e.g. by brushing
08hydraulically
B22D 11/124
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
12Accessories for subsequent treating or working cast stock in situ
124for cooling
B22D 11/225
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
16Controlling or regulating processes or operations
22for cooling cast stock or mould
225for secondary cooling
Applicants
  • GAYDOUL, Jürgen [DE]/[SE]
  • HENNIG, Wolfgang [DE]/[DE] (UsOnly)
Inventors
  • GAYDOUL, Jürgen
  • HENNIG, Wolfgang
Agents
  • LIESEGANG, Roland
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN UND ANLAGE ZUM NACHBEHANDELN EINES GEGOSSENEN UND/ODER WARM GEWALZTEN STAHLPRODUKTES
(EN) METHOD AND SYSTEM FOR AFTERTREATMENT OF A CAST AND/OR WARM-ROLLED STEEL PRODUCT
(FR) PROCÉDÉ ET INSTALLATION POUR LE POST-TRAITEMENT D'UN PRODUIT ACIER, COULÉ ET/OU LAMINÉ À CHAUD
Abstract
(DE)
Bei einem Verfahren zum Nachbehandeln eines gegossenen und/oder warm gewalzten Stahlproduktes wird dieses mit Hochdruckwasser entzundert und anschließend gezielt auf eine gewünschte Temperatur abgekühlt.
(EN)
In a method for the aftertreatment of a cast and/or warm-rolled steel product, said steel product is descaled with high-pressure water and then cooled specifically to a desired temperature.
(FR)
L'invention concerne un procédé pour le post-traitement d'un produit acier, coulé et/ou laminé à chaud, selon lequel ledit produit acier est décalaminé avec de l'eau sous haute pression, puis refroidi de manière ciblée jusqu'à ce qu'il atteigne une température voulue.
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