Selective Laser Melting of Corrosion-Resistant Steel

G. V. Ratkevich; A. V. Zhdanov; L. V. Belyaev; V. I. Yugov; L. E. Afanas’eva

doi:10.1134/S0036029519130305

Selective Laser Melting of Corrosion-Resistant Steel

作者: Ratkevich G.V.¹, Zhdanov A.V.², Belyaev L.V.², Yugov V.I.², Afanas’eva L.E.¹
隶属关系:
1. Tver State Technical University
2. Vladimir State University Named after Alexander and Nikolay Stoletivs
期: 卷 2019, 编号 13 (2019)
页面: 1433-1437
栏目: Electrophysical, Electrochemical, and Other Processing Methods
URL: https://journals.rcsi.science/0036-0295/article/view/173857
DOI: https://doi.org/10.1134/S0036029519130305
ID: 173857

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详细

The structure formation in corrosion-resistant steel during laser melting is studied. The results of investigation of the morphology and the granulometric and chemical compositions of a CL20ES steel powder, which was prepared by melt dispersion with a high-pressure inert gas, are reported. It is shown that samples characterized by the highest density and microhardness are prepared using a converging laser beam.