It is reported that irradiation of the film/substrate system (Zr–Ti–Cu)/(A7) with a high-intensity electron beam is followed by the formation of a multi-phase state, whose microhardness is approximately by a factor of 4.5 higher than that of the technical grade aluminum А7, which is due to the substrate structure grain refinement and precipitation of zirconium aluminides in the surface layer.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 150–155, January, 2017.
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Ivanov, Y.F., Klopotov, A.A., Potekaev, A.I. et al. Phase Transformations in the Film-Substrate System Irradiated with e-beam. Russ Phys J 60, 175–180 (2017). https://doi.org/10.1007/s11182-017-1057-z
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DOI: https://doi.org/10.1007/s11182-017-1057-z