Работоспособность гальванических и плакированных медных покрытий при критических нагрузках

Abstract

Results of comparison tests of the copper coverings created by galvanic sedimentation and the deformation cladding by the flexible tool (DCFT) are given. Delamination tests have shown that the plated coverings do not exfoliate from basis material even at breakdown of experimental samples while electroplated coatings exfoliated on 0,5 cycles of a bend. Tribotechnical tests have shown that the copper coverings created by both technologies reduce friction coefficient of sliding, in comparison by samples without covering. However at critical loads electroplated coatings have smaller friction coefficient of sliding, than plated.