Structure and Corrosive Firmness of Composition Materials on the Basis of Copper and Molybdenum Got Method Electron-Beam Technology

  • V. G. GRECHANYUK Kiev National University of Building and Architecture, Ukraine
  • V. A. DENISENKO Kiev National University of Building and Architecture, Ukraine
  • L. ORAC "Dunarea de Jos" University of Galati, Romania
Keywords: composite materials, EB-PVD, corrosive stability

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.

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References

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Published
2007-05-15
How to Cite
1.
GRECHANYUK VG, DENISENKO VA, ORAC L. Structure and Corrosive Firmness of Composition Materials on the Basis of Copper and Molybdenum Got Method Electron-Beam Technology. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15May2007 [cited 19Apr.2024];30(1):60-3. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3178
Section
Articles

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