METHOD FOR REINFORCING A PISTON OF AN INTERNAL COMBUSTION ENGINE, AND PISTON REINFORCED ACCORDING TO THE METHOD

摘要

The invention relates to a method of reinforcing a piston (1) of an internal combustion engine, in which the piston (1) comprises a cavity or bowl (2), characterized in that it comprises a deposition step (3 ) of an alloy, by melting the latter, on at least part of the edge or edge of the bowl (2). The invention also relates to a reinforced piston according to the method.