The paper presents the results of studies of the structure and mechanical properties of M1 copper samples obtained by electron beam printing with the implementation in the process of drop formation printing mode. The studies show high heterogeneity and defectiveness of the obtained structures. Pores of different sizes and cracks are formed in the samples in large numbers. The material of the boundary zone is characterized by a low degree of mutual fusion of the sample and the substrate materials. Mechanical properties of the obtained sample are at a rather low level due to high porosity of the sample
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