A state of the art on surface morphology of selective laser-melted metallic alloys

M Kuntoğlu, E Salur, E Canli, A Aslan… - … International Journal of …, 2023 - Springer
The possibility of producing complex metallic parts in various industries can be attributed to
the selective laser melting (SLM) additive manufacturing method. As a powder bed fusion …

Quantitative and qualitative characterization of the damage, deformation mechanisms, and failure modes of a nickel-based GH3536 alloy prepared via laser powder …

Z Yuan, Z Zhang, J Bai, R Ma, J Zheng, S Zang… - Materials Science and …, 2023 - Elsevier
Nickel-based alloys prepared via laser powder bed fusion (LPBF) exhibit high strength and
low elongation during tensile testing at room temperature. To optimize the performance, hot …

[HTML][HTML] Selective laser melting of GH3536 superalloy: microstructure, mechanical properties, and hydrocyclone manufacturing

C Yu, N Chen, R Li, T Yuan, S Huang, X Ma… - Advanced Powder …, 2024 - Elsevier
The effect of scanning strategy on the microstructure and properties of GH3536 Ni-based
superalloy prepared by Laser Powder Bed Fusion was investigated, for the purpose of …

[HTML][HTML] Microstructure and mechanical response of as-built and solution-annealed LPBF Hastelloy X under high-temperature fatigue loading

X Li, R Esmaeilizadeh, E Hosseini - Additive Manufacturing Letters, 2024 - Elsevier
This study investigates the microstructural characteristics and the high-temperature
mechanical behavior of Hastelloy X, fabricated via laser powder-bed fusion (LPBF) …

[HTML][HTML] Mechanical properties of Hastelloy X produced by laser powder bed fusion and affected by spatter redeposition

C Schwerz, J Moverare, V Sundar, BA Bircher… - Journal of Materials …, 2024 - Elsevier
Defects in materials manufactured via laser powder bed fusion challenge this manufacturing
process' dependability and may prevent it from being comprehensively used for structural …

[HTML][HTML] A fatigue life model accounting for the combined effect of surface roughness and microstructure: Application to SLM fabricated Hastelloy-X

CM Pilgar, AM Fernandez, J Segurado - International Journal of Fatigue, 2024 - Elsevier
This study introduces a microstructure-sensitive fatigue life prediction framework based on
CP-FFT which includes the effect of surface roughness. The model is applied to flat …

[HTML][HTML] A surrogate multiscale model for the design of high entropy alloys

D Gonzalez, E Pavlov, S Valvano, A Maligno - Computational Materials …, 2025 - Elsevier
We propose a multi-scale physically-based model, for estimating the mechanical properties
of a multicomponent alloy by statistically bridging the atomistic (1 0− 9–1 0− 7 m), dislocation …

Impact of Heat Treatment and Building Direction on Tensile Properties and Fracture Mechanism of Inconel 718 Produced by SLM Process

S Heo, Y Lim, N Kwak, C Jeon, M Choi, I Jo - Metals, 2024 - mdpi.com
In the selective laser melting (SLM) additive manufacturing process of Inconel 718, the
emergence of Laves and δ precipitate phases in the γ matrix during or after heat treatment is …

Integrated Thermal and Metallurgical Simulation Framework for Selective Laser Melting Multi-Component and Multi-Phase Alloys

H Kong, Y Hou, H Qin, J Xie, Z Bi, H Su - Processes, 2023 - mdpi.com
To fully understand the impact of cyclic heating on the solid-state phase transformation
behavior (SPTB) of multi-component multi-phase alloys (MCPA) during selective laser …

Elucidating microstructural influences on fatigue behavior for additively manufactured Hastelloy X using Bayesian-calibrated crystal plasticity model

A Kushwaha, E Demir, A Basak - arXiv preprint arXiv:2412.10405, 2024 - arxiv.org
Crystal plasticity (CP) modeling is a vital tool for predicting the mechanical behavior of
materials, but its calibration involves numerous (> 8) constitutive parameters, often requiring …