Quality and Mechanical Properties of Austenitic Steel Samples Fabricated by an Additive Technology

—The austenitic steel samples fabricated by an additive technology are investigated. The experimentally determined parameters are as follows: the surface roughness, the repeatability of sample sizes, the porosity, the machinability, and the ultimate tensile strength. The determination of these prope...

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Bibliographic Details
Published in:Russian metallurgy Metally 2020-11, Vol.2020 (11), p.1308-1313
Main Authors: Eliseev, D. P., Malashenkov, K. S.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Materials Science
Metallic Materials
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Summary:—The austenitic steel samples fabricated by an additive technology are investigated. The experimentally determined parameters are as follows: the surface roughness, the repeatability of sample sizes, the porosity, the machinability, and the ultimate tensile strength. The determination of these properties is an important scientific and practical result, which makes it possible to draw a conclusion about the possibility of introducing additive production into precision instrument making.
ISSN:0036-0295
1555-6255
DOI:10.1134/S0036029520110063