The structure of body after manufacturing selective laser melting of iron powder
B.K. Barakhtin1, A.S. Zhukov2, M.V. Staritsin2, N.A. Vershinina1
1Saint Petersburg State Marine Technical University
2Central Research Institute of Structural Materials «Prometey» named by I.V. Gorynin of National Research Center «Kurchatov Institute»
Abstract: The structure investigation results of selective laser melting (SLM) samples of iron powders are presented. The size of a volume was determined, where crystallographic face germs have been formed via condensation from metals vapors. Nanofaces formed during the crystallization contribute to the SLM material stability.
Keywords: selective laser melting, metal powder, nanophase.
Barakhtin, B.K. The structure of body after manufacturing selective laser melting of iron powder / B.K. Barakhtin, A.S. Zhukov, M.V. Staritsin, N.A. Vershinina // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials: Interuniversity collection of proceedings / Ed. by V.M. Samsonov, N.Yu. Sdobnyakov. – Tver: TSU, 2017. – I. 9. – P. 71-80.
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