Global Patent Index - EP 1097764 A2

EP 1097764 A2 2001-05-09 - Process and device for surface treatment of a continuously cast steel product

Title (en)

Process and device for surface treatment of a continuously cast steel product

Title (de)

Verfahren zur Oberflächenbearbeitung eines kontinuierlich gegossenen Stahlproduktes und Einrichtung hierzu

Title (fr)

Procédé et dispositif de traitement de surface d'un produit en acier coulée en continue

Publication

EP 1097764 A2 (DE)

Application

EP 00123088 A

Priority

DE 19953252 A

Abstract (en)

Process for the surface treatment of a continuously cast steel product comprises cooling a part of a surface of the metallic product to a defined temperature reduction of the surface. An Independent claim is also included for an apparatus for carrying out the surface treatment of a continuously cast steel product comprising a surface treatment device (6) connected to a cooling device (7) which in turn is connected to an inspection device (8) for detecting errors in surface regions.

Abstract (de)

Um bei einem Verfahren zur Oberflächenbearbeitung eines kontinuierlich gegossenen Stahlproduktes im warmen Zustand zur Beseitigung von Oberflächenfehlem, Oberflächenverunreinigungen und dergleichen, auch den Einsatz von nicht notwendigerweise an hohe Temperaturen angepaßte Oberflächenbearbeitungseinrichtungen bei langen Standzeiten zu erreichen, soll dem Schritt der Oberflächenbearbeitung eine Kühlung mindestens eines Teils von mindestens einer Oberfläche des metallischen Produkts vorausgehen zur definierten Temperaturerniedrigung der zu bearbeitenden Fläche. <IMAGE>

IPC 1-7 (main, further and additional classification)

B22D 11/124; B22D 11/12

IPC 8 full level (invention and additional information)

B21B 1/46 (2006.01); B21B 45/00 (2006.01); B21B 45/02 (2006.01); B21B 45/06 (2006.01); B21C 51/00 (2006.01); B22D 11/12 (2006.01); B22D 11/124 (2006.01); B22D 11/128 (2006.01); B22D 11/14 (2006.01); B21B 3/02 (2006.01); B21B 38/00 (2006.01); B21B 45/08 (2006.01)

CPC (invention and additional information)

B21B 45/00 (2013.01); B21B 1/46 (2013.01); B22D 11/12 (2013.01); B22D 11/124 (2013.01); B21B 3/02 (2013.01); B21B 38/00 (2013.01); B21B 45/004 (2013.01); B21B 45/08 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1097764 A2 20010509; EP 1097764 A3 20030813; EP 1097764 B1 20071003; AT 374660 T 20071015; BR 0006775 A 20010731; DE 19953252 A1 20010510; DE 50014689 D1 20071115; ES 2291163 T3 20080301; JP 2001170745 A 20010626; JP 4745495 B2 20110810; US 6436205 B1 20020820

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