Abstract
An excimer KrF laser and specially developed modes of irradiation are used to achieve different degrees of crystallization for the surfaces and volumes of melt-quenched ribbons of cobalt- and iron-based amorphous alloy. The effect the geometry and parameters of laser irradiation have on the mechanical behavior of the studied amorphous alloy and amorphous–crystalline composites is studied relative to the evolution of their structure.
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ACKNOWLEDGMENTS
The authors are grateful to Associate Professor T.N. Pluzhnikova at Derzhavin Tambov State University for her help and advice on our tensile tests.
Funding
This work was supported by the Russian Foundation for Basic Research, project no. 20-08-00341а.
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Translated by N. Podymova
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Permyakova, I.E., Ivanov, A.A. & Shelyakov, A.V. Using the Laser Irradiation of Amorphous Alloys to Create Amorphous–Nanocrystalline Composites. Bull. Russ. Acad. Sci. Phys. 85, 755–759 (2021). https://doi.org/10.3103/S1062873821070170
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DOI: https://doi.org/10.3103/S1062873821070170