THE CONTACT MELTING OF COPPER WITH ALUMINUM

A.A. Ahkubekov, P.K. Korotkov, A.R. Manukyants, M.Kh. Ponegev, V.A. Sozaev

DOI: 10.26456/pcascnn/2015.7.059

Original article

Abstract: The contact melting of copper (in shape of a cylinder) and aluminum (in shape of a cone) has been carried out. The needle-like structures of sizes 250 – 270 microns in length and 10 – 11 microns in width as well as the dendritic arrangements of ~ 2,6 millimeters length have been revealed within the formed contact layer. The thin film (of thickness about 30 microns) has been observed straight of the copper which is, obviously, the phase Al₄Cu₉ the presence of which the state diagram indicates.

Keywords: contact melting, dendritic arrangements, metals

• A.A. Ahkubekov
• P.K. Korotkov
• A.R. Manukyants
• M.Kh. Ponegev
• V.A. Sozaev

Reference:

Ahkubekov, A.A. THE CONTACT MELTING OF COPPER WITH ALUMINUM / A.A. Ahkubekov, P.K. Korotkov, A.R. Manukyants, M.Kh. Ponegev, V.A. Sozaev // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. — 2015. — I. 7. — P. 59-62. DOI: 10.26456/pcascnn/2015.7.059. (In Russian).

Full article (in Russian): download PDF file

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