About metastable cellular structure in additively manufactured austenitic stainless steels

D Kong, C Dong, S Wei, X Ni, L Zhang, R Li… - … Manufacturing, 2021 - Elsevier
… the cellular structure. In this review, we will focus on the metastable cellular structure in
LPBF austenitic stainless steel (ASS) as an exemplary material, and the findings related to the …

Effects of cell network structure on the strength of additively manufactured stainless steels

JG Kim, JB Seol, JM Park, H Sung, SH Park… - Metals and Materials …, 2021 - Springer
metastable microstructure becomes important issue. In this study, the role of dislocation cell
structure on the mechanical property of additively … conventional austenitic stainless steel was …

The influence of metastable cellular structure on deformation behavior in laser additively manufactured 316L stainless steel

N Li, Z Li, Y Wei - Nanomaterials, 2021 - mdpi.com
Metastable cellular structures (MCSs) play a crucial role … stainless steel by laser additive
manufacturing (LAM) process, we examine the microstructures in cellular interiors and cellular

Metastable cellular structures govern localized corrosion damage development in additive manufactured stainless steel

E DelVecchio, T Liu, YT Chang, Y Nie… - npj Materials …, 2024 - nature.com
… The rapid solidification associated with additive manufacturing (AM) leads to complex …
which cellular solidification structures are the most remarkable. These metastable structures

Thermal stability and microstructural evolution of additively manufactured 316L stainless steel by laser powder bed fusion at 500–800℃

H Yin, M Song, P Deng, L Li, BC Prorok, X Lou - Additive Manufacturing, 2021 - Elsevier
… breaks the strength-ductility trade-off of austenitic SS and offers a unique design space to …
suggest Mo segregation and metastable Si-rich nano-oxides in AM 316L SS may facilitate the …

[HTML][HTML] … decoration design with metastable cellular substructures for additively manufactured high-strength and high-corrosion resistant austenitic stainless steel

D Kong, X He, K Dai, X Ni, L Zhang, L Wang… - Corrosion …, 2024 - Elsevier
Austenitic stainless steels (ASSs) are important alloys used for industrial, transport, and …
Recently, ASS components fabricated by metal additive manufacturing (MAM) exhibit …

[HTML][HTML] Cyclic behaviour and microstructural evolution of metastable austenitic stainless steel 304l produced by laser powder bed fusion

M Šmíd, D Koutný, K Neumannová, Z Chlup… - … Manufacturing, 2023 - Elsevier
metastable austenitic stainless steel 304L and its relation to the observed microstructure
evolution and strain-induced martensitic … of stainless steel 304L is a direct consequence of cell

Effect of inclusion interface evolution on the thermal stability of cellular substructures in additively manufactured stainless steel

H Zhang, C Li, G Yao, Y Zhang - Materials Science and Engineering: A, 2022 - Elsevier
cellular substructure can improve the strength and ductility of austenitic stainless steel (SS)
manufactured … L-PBF 304L SS matrix is semi-coherent and metastable due to the significant …

Thermal stability of hierarchical microstructural features in additively manufactured stainless steel

CV Funch, FB Grumsen, AB da Silva Fanta… - Heliyon, 2023 - cell.com
Additive manufacturing of austenitic stainless steel results in an unconventional
hierarchical microstructure. This hierarchical microstructure was investigated in detail in the as-…

[HTML][HTML] Enhancement in fatigue performance of metastable austenitic stainless steel through directed energy deposition additive manufacturing

J Gordon, J Hochhalter, C Haden, DG Harlow - Materials & Design, 2019 - Elsevier
… of a metastable austenitic stainless-steelmetastable 304L produced by directed energy
deposition has shown exceptional fatigue life compared to wrought AISI 304L in the as-built