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1. (WO2017198533) METHOD FOR PRODUCING PLAIN-BEARING COMPOSITE MATERIALS, PLAIN-BEARING COMPOSITE MATERIAL AND SLIDING ELEMENT COMPRISING PLAIN-BEARING COMPOSITE MATERIALS OF THIS TYPE

Pub. No.:    WO/2017/198533    International Application No.:    PCT/EP2017/061306
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Fri May 12 01:59:59 CEST 2017
IPC: C21D 9/40
B22F 7/08
F16C 33/12
Applicants: FEDERAL-MOGUL WIESBADEN GMBH
Inventors: ANDLER, Gerd
Title: METHOD FOR PRODUCING PLAIN-BEARING COMPOSITE MATERIALS, PLAIN-BEARING COMPOSITE MATERIAL AND SLIDING ELEMENT COMPRISING PLAIN-BEARING COMPOSITE MATERIALS OF THIS TYPE
Abstract:
Disclosed is a method for producing plain-bearing composite materials (30), in which a powder (11) of a bearing metal is applied to a strip material (6) consisting of steel and the bearing metal undergoes at least one sintering process. The composite material (25) consisting of the strip material (6) and the bearing metal (14) subsequently undergoes a heat treatment. After the sintering process the composite material (25) is quenched, directly followed by an ageing process. The plain-bearing composite material (30) has a substrate (32) consisting of steel and a sintered bearing metal layer (34) consisting of a copper alloy, the bearing metal layer (34) having a hardness of 100 HBW 1/5/30 to 200 HBW 1/5/30.