EP 0510598 A2 19921028 - Wear-resistant compound roll and method of producing same.
Title (en)
Wear-resistant compound roll and method of producing same.
Title (de)
Verschleissfeste Verbundwalze und Verfahren zu ihrer Herstellung.
Title (fr)
Cylindre composite résistant à l'usure et son procédé de fabrication.
Publication
Application
Priority
JP 9028091 A 19910422
Abstract (en)
The wear-resistant compound roll having a sintered shell portion (4) having good wear resistance is produced by sintering an alloy powder consisting essentially, by weight, of 1.0-3.5 % of C, 2 % or less of Si, 2 % or less of Mn, 10 % or less of Cr, 3-15 % of W, 2-10 % of Mo, 1-15 % of V, and balance Fe and inevitable impurities, at a temperature equal to or higher than the temperature from which the alloy powder starts to be melted. <IMAGE>
IPC 1-7
B21B 27/00; B22F 3/14; B22F 7/08; B32B 15/01; C22C 33/02; C22C 38/36
IPC 8 full level
B21B 27/00 (2006.01); B22F 7/08 (2006.01); C22C 33/02 (2006.01); C22C 38/36 (2006.01)
CPC (source: EP)
B21B 27/00 (2013.01); B22F 7/08 (2013.01); C22C 33/0257 (2013.01); C22C 33/0292 (2013.01); C22C 38/36 (2013.01)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
EP 0510598 A2 19921028; EP 0510598 A3 19930714; EP 0510598 B1 19960710; DE 69212054 D1 19960814; DE 69212054 T2 19961107
DOCDB simple family (application)
EP 92106860 A 19920422; DE 69212054 T 19920422