A review on the enhancement of failure mechanisms modeling in additively manufactured structures by machine learning

M Awd, L Saeed, F Walther - Engineering Failure Analysis, 2023 - Elsevier
This review discusses the feasibility of using microstructure-and defect-sensitive models to
predict the fatigue behavior of additively generated materials through a non-exclusive …

Perspective–the elusive quantum anomalous Hall effect in MnBi2Te4: materials

JQ Yan - ECS Journal of Solid State Science and Technology, 2022 - iopscience.iop.org
Observation of the quantum anomalous Hall effect (QAHE) in MnBi 2 Te 4 flakes is one of
the most exciting results in the study of the intrinsic magnetic topological insulator MnBi 2 Te …

Metamagnetism of weakly coupled antiferromagnetic topological insulators

A Tan, V Labracherie, N Kunchur, AUB Wolter… - Physical Review Letters, 2020 - APS
The magnetic properties of the van der Waals magnetic topological insulators MnBi 2 Te 4
and MnBi 4 Te 7 are investigated by magnetotransport measurements. We evidence that the …

Exploring structural origins responsible for the exceptional mechanical property of additively manufactured 316L stainless steel via in-situ and comparative …

D An, Y Zhou, X Liu, H Wang, S Li, Y Xiao, R Li… - International Journal of …, 2023 - Elsevier
The laser beam powder-bed-fusion (PBF-LB) technique offers the possibility to fabricate
metallic materials with unparalleled mechanical properties. However, due to the complexity …

[HTML][HTML] Towards the additive manufacturing of Ni-Mn-Ga complex devices with magnetic field induced strain

IF Ituarte, F Nilsén, VK Nadimpalli, M Salmi… - Additive …, 2022 - Elsevier
Laser powder bed fusion (L-PBF) is used to produce foam-like Ni-Mn-Ga with tailored
microscale and mesoscale features. Ni50-Mn28. 2-Ga21. 8 (at%) powder was gas atomised …

Comparison of wear behavior of GCr15 bearing steel prepared by selective laser melting (SLM) and electron beam melting (EBM)

Y Li, S Liu, T Xue, Y Wei, X Yang, Y Wang - Materials Letters, 2021 - Elsevier
Both the microstructure and wear behavior of GCr15 bearing steel prepared by selective
laser melting (SLM) and electron beam melting (EBM), respectively, are compared for the …

Comparative assessment of backstress models using high-energy X-ray diffraction microscopy experiments and crystal plasticity finite element simulations

R Bandyopadhyay, SE Gustafson, K Kapoor… - International journal of …, 2021 - Elsevier
Crystal plasticity (CP) models have been evolving since their inception. Advanced
experimental characterization methods have contributed significantly to assess the …

[HTML][HTML] Effects of post heat treatments on microstructures and mechanical properties of selective laser melted Ti6AL4V alloy

J Liu, J Liu, Y Li, R Zhang, Z Zeng, Y Zhu, K Zhang… - Metals, 2021 - mdpi.com
The unique thermal history of selective laser melting (SLM) can lead to high residual stress
and a non-equilibrium state in as-fabricated titanium alloy components and hinders their …

[HTML][HTML] Rapid method for comparative studies on stress relief heat treatment of additively manufactured 316L

E Edin, F Svahn, P Åkerfeldt, M Eriksson… - Materials Science and …, 2022 - Elsevier
The additive manufacturing method laser powder bed fusion (L-PBF) is known to introduce
large residual stresses in the built component. Optimization of process parameters and …

Modeling of microscale internal stresses in additively manufactured stainless steel

Y Zhang, K Ding, Y Gu, W Chen… - … and Simulation in …, 2022 - iopscience.iop.org
Additively manufactured (AM) metallic materials often comprise as-printed dislocation cells
inside grains. These dislocation cells can give rise to substantial microscale internal …