Effect of annealing treatment on microstructure evolution and deformation behavior of 304 L stainless steel made by laser powder bed fusion
H Zhang, C Li, G Yao, Y Shi, Y Zhang - International Journal of Plasticity, 2022 - Elsevier
This paper focuses on the microstructural evolution of 304 L austenitic stainless steel (SS)
manufactured by laser powder bed fusion (LPBF) after stress-relieving annealing (650° C) …
manufactured by laser powder bed fusion (LPBF) after stress-relieving annealing (650° C) …
A holistic review on fatigue properties of additively manufactured metals
Additive manufacturing (AM) technology is undergoing rapid development as an advanced
technique for fabricating light-weight and complex-shape metallic parts with acceptable …
technique for fabricating light-weight and complex-shape metallic parts with acceptable …
Microstructure, surface quality, residual stress, fatigue behavior and damage mechanisms of selective laser melted 304L stainless steel considering building direction
This study reports the comprehensive effects of building direction and scanning speed on
the fatigue performance of 304L austenitic stainless steel (SS) fabricated by selective laser …
the fatigue performance of 304L austenitic stainless steel (SS) fabricated by selective laser …
High throughput in-situ synthesis of Fe-Cr-Ni alloys via laser powder bed fusion: exploring the microstructure and property evolution
H Zhang, Y Hou, X Wang, X Li, Y He, F Li, Y Lu… - Additive Manufacturing, 2024 - Elsevier
ABSTRACT Pure Fe, Cr, and Ni powders was used as raw materials, a high-throughput in-
situ alloying technique based on Laser powder bed fusion (LPBF) was employed to …
situ alloying technique based on Laser powder bed fusion (LPBF) was employed to …
Hot isostatic pressing of laser powder-bed-fused 304L stainless steel under different temperatures
H Zhang, C Li, G Yao, Y Zhang - International Journal of Mechanical …, 2022 - Elsevier
Hot isostatic pressing (HIP) is becoming a key strategic technology for post-processing
metallic materials fabricated with laser powder bed fusion (LPBF), acting to eliminate the …
metallic materials fabricated with laser powder bed fusion (LPBF), acting to eliminate the …
Fatigue life evaluation and cellular substructure role of laser powder bed fused 304L steel based on dissipative deformation mechanisms
H Zhang, C Li, W Song, N He, F Wang, Y Zhang - Additive Manufacturing, 2023 - Elsevier
This study presents an energy dissipation model based on the self-heating effect for rapidly
evaluating high-cycle fatigue parameters of 304L stainless steel (SS) produced by laser …
evaluating high-cycle fatigue parameters of 304L stainless steel (SS) produced by laser …
Fracture toughness of 304L austenitic stainless steel produced by laser powder bed fusion
Uniaxial tensile response and J integral–resistance behavior of 304L austenitic stainless
steel manufactured by laser powder bed fusion process (LPBF) were investigated. The steel …
steel manufactured by laser powder bed fusion process (LPBF) were investigated. The steel …
Thermo-mechanical analysis of functionally graded nickel/titanium alloys under different process parameters of directed energy deposition
ZJ Li, P Xiao, HL Dai, WF Luo, C Du, ZF Tong - Thin-Walled Structures, 2023 - Elsevier
The build-up of residual stress and porosity plays an important role in the mechanical
properties of as-built parts during directed energy deposition (DED). However, the thermo …
properties of as-built parts during directed energy deposition (DED). However, the thermo …
Investigation of surface quality, microstructure, deformation mechanism, and fatigue performance of additively manufactured 304L stainless steel using grinding
H Zhang, C Li, G Yao, Y Shi, Y Zhang - International Journal of Fatigue, 2022 - Elsevier
Ground 304L stainless steel (SS) made by laser powder bed fusion (LPBF) process was
comprehensively investigated from the aspects of surface integrity, residual stress …
comprehensively investigated from the aspects of surface integrity, residual stress …
A multi-scale experimental investigation for fatigue limit and fatigue crack initiation behavior of powder bed fusion-laser beam 316L stainless steel
In this study, the fatigue limit of powder bed fusion-laser beam (PBF-LB) 316L prepared by
various printing power intensities was studied. After finding the PBF-LB printing parameters …
various printing power intensities was studied. After finding the PBF-LB printing parameters …