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Abstract
The Cu-Mo composite coatings with different Mo microparticles (3 μm; 7 μm) as dispersed phase were obtained by electro-codeposition on copper substrate. The effect of the Mo concentration added in the sulphate electrolyte (pH 1.0), free of any additives on the surfaces morphology and layers composition were investigated. Well-distributed Cu-Mo metal matrix composite coatings were obtained and dispersed phase changes the surfaces roughness. Microhardness of Cu-Mo composite coatings follows a rule of mixture based on the volume fraction of Mo embedded in the copper matrix.
Online erschienen: 2013-09-12
Erschienen im Druck: 2013-09
© 2013 Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer Str. 145, 81671 München
