CARRIER PART FOR FORMING SLIDING BEARING, SLIDING BEARING, METHOD FOR MANUFACTURING CARRIER PART, AND RECIPROCATING PISTON COMBUSTION ENGINE HAVING SLIDING BEARING

摘要

PROBLEM TO BE SOLVED: To provide a carrier part for a sliding bearing, in which problems by a connection zone of FeSnare not caused any more and brittle fracture and formation of cracks are substantially prevented.SOLUTION: The carrier part is formed of a base material containing iron, and in particular, the carrier part is a support shell of the sliding bearing, including a layer system containing a bearing metal on a sliding surface side. A carrier part layer in the layer system directly adjoining to the carrier part is formed of a material containing Sn, and preferably formed of white metal. The carrier part layer is metallurgically connected by a connection zone to the base material while FeSnis substantially not formed in the connection zone. The present invention also relates to the sliding bearing having the carrier part, a method for manufacturing the carrier part, and a reciprocating piston combustion engine having the sliding bearing, in particular, a large two-stoke diesel engine.