A.I.Bereznyakov
Received February 2, 1998
An acoustic model of the
boundary friction process has been elaborated where the transformation
of surface Rayleigh waves into space ones is considered under account for
damping on dislocations. A relationship similar to the overturned
resonance curve has been found between the specific friction force and
the Rayleigh waves frequency. The specific friction force has been shown
to be in proportion to the wavelength of the surface microrelief and in
inverse proportion to square of the surface dislocation density.