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As part of the ongoing research, iron ions were implanted with targets from armco iron, steels 10, 45, U8 and 30KhGSN2A with a dose of 5 1017 ion / cm2. Implantation was performed under the conditions of an “oil-free vacuum” obtained through the use of modern turbomolecular pumps. It is shown that for tool steels with a carbon content of 0.8–1.2 mass. % the concentration of free carbon in the implanted layer does not exceed 5 at. %, and for carbon steels upon implantation with a two-component ion beam of copper and lead, the concentration of free carbon in the surface layer does not exceed 5 at. %.

Investigation of the effect of implantation with iron ions on the carbon content in the implanted layer of structural and instrumental materials