Abstract
The current stage of development of the metal products market dictates the need to search for new materials with an improved set of performance characteristics using high technologies and publicly available raw materials. One of the promising materials with an attractive set of properties is ceramics of the MeSi type (silicides). Materials from this group have high hardness and wear resistance. The study of alloys of the Al-Si system containing elements such as iron, copper, manganese is one of the promising areas in metallurgy and materials science. To solve the problem of improving the quality of aluminum-based parts, it was decided to use AlxFeySi composite ceramic material. In this work, using the principles of additive technologies, an experimental batch of metal-ceramic materials is obtained, which has a typical cast microstructure with a set of phases inherent in the system under consideration. It was found that the hardness of the resulting material is 541.7 Vickers units, exceeding the hardness of the steel-substrate by 2 times
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