(19)
(11) EP 1 786 975 A1

(12)

(43) Date of publication:
23.05.2007 Bulletin 2007/21

(21) Application number: 05774806.3

(22) Date of filing: 19.08.2005
(51) International Patent Classification (IPC): 
D21F 3/10(2006.01)
C22C 38/58(2006.01)
 C22C 38/40(2006.01)
(86) International application number:
PCT/SE2005/001220
(87) International publication number:
WO 2006/041344 (20.04.2006 Gazette 2006/16)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 07.09.2004 SE 0402141

(71) Applicant: Outokumpu, Oyj
02200 Espoo (FI)

(72) Inventors:
  • LILJAS, Mats
    S-774 61 AVESTA (SE)
  • JOHANSSON, Pelle
    S-774 61 AVESTA (SE)
  • BERGKVIST, Conny
    S-760 19 FURUSUND (SE)

(74) Representative: Aarnio, Hannu Aatto Aulis 
Outokumpu Oy, Intellectual Property Management P.O. Box 27
02201 Espoo
02201 Espoo (FI)

   


(54) A STEEL SHELL FOR A SUCTION ROLL AND A METHOD OF PRODUCING A STEEL PRODUCT