Open AccessEvaluation of microstructure and physical and mechanical properties of bulk parts obtained from Russian and German steel powder by selective laser melting
Author(s) -
С. В. Усов,
I.P. Tochilin,
A. A. Voznesenskaya,
А. В. Жданов
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1331/1/012021
Subject(s) - microstructure , materials science , metallurgy , selective laser melting , diffraction , optical microscope , laser , german , composite material , scanning electron microscope , optics , physics , archaeology , history
In this work, a comparative analysis of steel powder materials of Russian and German production is carried out. Samples were obtained by selective laser melting at various melting parameters. X-ray diffraction analysis was carried out, the microstructure of the obtained samples was analyzed by optical microscopy, and hardness of the samples was studied.