Abstract
The effect of a focused pulsed laser radiation on the change in the composition and microhardness of surface layers of nonequilibrium copper-nickel foils coated with a carbon layer has been investigated as a function of the number of laser pulses. It has been found that the carbon concentration changes and metal oxides of the substrate (copper-nickel foil) are reduced to pure metals on the irradiated side of the samples in all cases of the laser irradiation. It has been revealed that there is a decrease in the microhardness of the irradiated surface of the samples from the initial state in all cases of the irradiation. The mechanisms explaining the changes observed in the samples under laser irradiation have been proposed.
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References
V. M. Mazanko, A. V. Pokoev, V. M. Mironov, D. S. Gertsriken, D. V. Mironov, D. I. Stepanov, and G. V. Lutsenko, Diffusion Processes in Metals under the Action of Magnetic Fields and Pulsed Deformations (Mashinostroenie, Moscow, 2006), Vols. 1, 2 [in Russian].
M. F. Sem, Soros. Obraz. Zh., No. 6, 92 (1996).
R. V. Arutyunyan, V. Yu. Baranov, L. A. Bol’shov, D. D. Malyuta, and A. Yu. Sebrant, Effect of Laser Radiation on Materials (Nauka, Moscow, 1989) [in Russian].
N. N. Rykalin, A. A. Uglov, I. V. Zuev, and A. N. Kokora, Laser and Electron-Beam Processing of Materials (Mashinostroenie, Moscow, 1985) [in Russian].
Yu. A. Bykovskii, V. N. Nevolin, and V. Yu. Fominskii, Ion and Laser Implantation of Metallic Materials (Energoizdat, Moscow, 1991) [in Russian].
A. V. Zhikharev, I. N. Klimova, A. Yu. Bystrov, V. Ya. Bayankin, N. M. Sozonova, and N. A. Orlova, Phys. Solid State 55 (10), 2001 (2013).
P. I. Polukhin, S. S. Gorelik, and V. K. Vorontsov, Physical Principles of Plastic Deformation (Metallurgiya, Moscow, 1982; Mir, Moscow, 1983).
Ya. S. Umanskii, A. N. Skakov, A. N. Ivanov, and L. N. Rastorguev, Crystallography, X-Ray Diffraction, and Electron Microscopy (Metallurgiya, Moscow, 1982) [in Russian].
L. I. Tushinskii, Theory and Technology of Hardening of Metal Alloys (Nauka, Novosibirsk, 1990) [in Russian].
V. I. Nefedov, X-Ray Photoelectron Spectroscopy of Chemical Compounds: A Handbook (Khimiya, Moscow, 1984) [in Russian].
V. P. Veiko, Abstract of the Lecture Course “Physical and Technical Principles of Laser Technology: Laser Microprocessing” (St. Petersburg State University of Information Technologies, Mechanics and Optics, St. Petersburg, 2005) [in Russian].
I. K. Kikoin, Tables of Physical Quantities: A Handbook (Atomizdat, Moscow, 1976) [in Russian].
V. A. Ryabinovich and Z. Ya. Khavin, A Brief Chemical Handbook (Khimiya, Leningrad, 1977) [in Russian].
K. S. Krasnov, Physical Chemistry (Vysshaya Shkola, Moscow, 1995), Vol. 1 [in Russian].
http://bse.sci-lib.com/article013553.html
http://chem100.ru/elem.php?n=6
T. V. Bukharkina and N. G. Digurov, Chemistry of Natural Energy Carriers and Carbon Materials (Mendeleyev University of Chemical Technology of Russia, Moscow, 1999) [in Russian].
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Original Russian Text © A.V. Zhikharev, V.Ya. Bayankin, I.N. Klimova, S.G. Bystrov, A.Yu. Drozdov, E.V. Kharanzhevskii, 2015, published in Fizika Tverdogo Tela, 2015, Vol. 57, No. 5, pp. 833–843.
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Zhikharev, A.V., Bayankin, V.Y., Klimova, I.N. et al. Effect of a focused pulsed laser radiation on the change in the composition and microhardness of surface layers in the (Cu50Ni50) + C system. Phys. Solid State 57, 845–855 (2015). https://doi.org/10.1134/S1063783415050364
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DOI: https://doi.org/10.1134/S1063783415050364