A Magnetic Study of Deformed Medical Austenitic Steel Manufactured by 3D Laser Printing

• Published in: Physics of metals and metallography Vol. 123; no. 11; pp. 1139 - 1146
• Main Authors: Kazantseva, N. V., Koemets, Yu. N., Shishkin, D. A., Ezhov, I. V., Davydov, D. I., Rigmant, M. B., Kochnev, A. V.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-11-2022; Springer; Springer Nature B.V
• Subjects: 3D printing; Austenitic stainless steels; Chemistry and Materials Science; Deformation; Diffusion; Implants, Artificial; Laser beam melting; Magnetic properties; Martensite; Materials Science; Metal powders; Metallic Materials; Phase Transformations; Prosthesis; Steel making; Steel, Stainless; Strain rate; Structure; Three dimensional printing; austenitic steel; magnetic properties; 3D printing; structure
• ISSN: 0031-918X; 1555-6190
• DOI: 10.1134/S0031918X22601214

The magnetic properties and the structure of 316L steel samples manufactured by the additive technology with employment the method of laser melting (laser synthesis (LS)) from a metallic powder have been studied. The change in the magnetic properties of LS-samples after high-speed deformation has been found. Lamellas of α' martensite were found in deformed samples. The dependence of the magnetic properties of the 316L steel samples manufactured by 3D printing on the strain rate is discussed.