Analysis of Nonmetallic Inclusions in Articles from Austenitic Steel Obtained using Laser 3D Printing

Nonmetallic inclusions (oxides, silicates) in specimens of austenitic steel AISI 316L obtained with the help of a EOSINT M280 (EOS GmbH) laser 3D printer are investigated. The structural type, the chemical composition and the morphology of the inclusions are studied by scanning and transmission elec...

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Bibliographic Details
Published inMetal science and heat treatment Vol. 64; no. 11-12; pp. 668 - 671
Main Authors Kazantseva, N. V., Davydov, D. I., Ezhov, I. V., Merkushev, A. G., Koemets, Yu.N.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.03.2023
Springer
Springer Nature B.V
Subjects
3D printing
Analysis
Austenitic stainless steels
Characterization and Evaluation of Materials
Chemical composition
Chemistry and Materials Science
Classical Mechanics
Control of the Quality of Production Processes and Materials
Engineering Thermodynamics
Heat and Mass Transfer
Materials Science
Mechanical properties
Metallic Materials
Nonmetallic inclusions
Silicates
Steel
Three dimensional printing
austenitic steels
additive laser 3D printing
nonmetallic inclusions
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Summary:Nonmetallic inclusions (oxides, silicates) in specimens of austenitic steel AISI 316L obtained with the help of a EOSINT M280 (EOS GmbH) laser 3D printer are investigated. The structural type, the chemical composition and the morphology of the inclusions are studied by scanning and transmission electron microscopy. The causes of the appearance of nonmetallic inclusions and their effect on the mechanical properties of the 3D articles are analyzed.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-023-00869-3