PHYSICS

Properties of chromium-nickel alloy films after exposure to carbon ion beam

E. Z. Khamdolhov^a, Z. M. Khamdokhov^b, A. Z. Khamdokhov^b, R. Sh. Teshev^c, Zm. Kh. Kalazhokov^c, Kh. Kh. Kalazhokov^c, V. S. Kulikauskas^d, A. A. Eriskin<sup>d

a</sup> Public educational institution of additional professional education "Institute of new forms of learning", 360000, KBR, Nalchik, 6, Kollontay street
^b Institute of Computer Science and Problems of Regional Management of KBSC of the Russian Academy of Sciences, 360000, KBR, Nalchik, 37-a, I. Armand street
^c Kabardin-Balkar State University named after H.M. Berbekov, 360004, KBR, Nalchik, 173, Chernyshevsky street
^d Skobeltsyn Institute of Nuclear Physics, Moscow State University named after Lomonosov, 119234, Moscow, Leninskie gori, 1, Russia

Abstract: The authors conducted a study of phase transitions in chromium - nickel films (Cr–Ni) that occurs after exposure to carbon ion beam by method of Rutherford backscattering (ROS) and x-ray photoelectron spectroscopy (XPS). It was found that in the modified layer hard alloy is formed on the basis of chromium carbide Cr$_7$C$_3$ in the nickel matrix.

Keywords: cemented carbide, chromium carbide, carbon ion beam.

UDC: 621.315.592

Received: 09.09.2015

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