Defects of heat-resistant alloys synthesized by the method of selective laser melting

N. P. Alyoshin; V. V. Murashov; M. V. Grigoryev; A. G. Yevgenov; F. N. Karachevtsev; N. A. Shchipakov; S. A. Vasilenko

doi:10.1134/S2075113317010038

Defects of heat-resistant alloys synthesized by the method of selective laser melting

Authors: Alyoshin N.P.¹, Murashov V.V.¹, Grigoryev M.V.¹, Yevgenov A.G.¹, Karachevtsev F.N.¹, Shchipakov N.A.¹, Vasilenko S.A.¹
Affiliations:
1. Scientific & Training Center Welding and Control at Bauman Moscow State Technical University
Issue: Vol 8, No 1 (2017)
Pages: 27-31
Section: Article
URL: https://journals.rcsi.science/2075-1133/article/view/205914
DOI: https://doi.org/10.1134/S2075113317010038
ID: 205914

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Abstract

Defects of heat-resistant alloys synthesized by the method of selective laser melting are studied. It is shown that the main defects were pores and cracks in the metal, and the main reasons for the formation of those defects are given.