The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science (May 2007)
Structure and Corrosive Firmness of Composition Materials on the Basis of Copper and Molybdenum Got Method Electron-Beam Technology
Abstract
The article describe the study of corrosive firmness of composition materials on the basis of copper, obtained by EB-PVD method. Corrosive firmness of condensates was explored by gravimetric method. The especially decreasing of the corrosive stability is definite during concentration of molybdenum about 12 %. Chemical composition of condensates showed that in the stationary terms of receipt of materials, their chemical composition is heterogeneous on a thickness. The structure of condensate has the expressly expressed macro-laminated character, the size of layers hesitates from a few ten microns of the to several hundred.
