INTERMEDIATE FOIL LAYER FOR THE PROTECTION OF MACHINE PARTS IN A CORROSIVE ENVIRONMENT

摘要

The invention incorporates an intermediate foil layer for joining machine parts at risk of fretting corrosion. This intermediate foil layer comprises at least two foils situated one on top of another and whose mutual contact surfaces have a lower friction coefficient and are more resistant to wear than their outer surfaces. It is achieved as a result that in the event of vibrational loading relative movement between the machine parts to be joined is transmitted onto the contact surfaces of the foils, which slide well and are resistant to wear, and this increases the service life of the machine parts and prevents damage due to fretting corrosion.