Influence of scanning and building strategies on the deformation behavior of additively manufactured AlSi10Mg: CPFEM and finite element studies

A Chakrabarty, P Chakraborty, R Jain, VK Sahu… - Metals and Materials …, 2023 - Springer
A novel computational framework has been presented in this work for understanding the
mechanical deformation behavior in additively manufactured parts. AlSi10Mg parts were …

Anisotropic and high-temperature deformation behavior of additively manufactured AlSi10Mg: Experiments and microscale modeling

S Dai, D Hu, N Grilli, S Zou, Z Deng, W Yan - Additive Manufacturing, 2024 - Elsevier
Metal additive manufacturing (AM) has gained considerable interest in various industries in
recent years. Understanding the deformation behavior of additively manufactured metallic …

Optimisation of process parameters for an additively manufactured AlSi10Mg alloy: Limitations of the energy density-based approach on porosity and mechanical …

M Giovagnoli, G Silvi, M Merlin… - Materials Science and …, 2021 - Elsevier
Due to the high complexity of the Additive Manufacturing processes, the effect of individual
deposition parameters on integrity and mechanical performance of the 3D-printed part is not …

The mechanical behavior and microstructure of additively manufactured AlSi10Mg for different material states and loading conditions

M Schuch, T Hahn, M Bleckmann - Materials Science and Engineering: A, 2021 - Elsevier
The mechanical behavior of AlSi10Mg produced by selective laser melting (SLM) and heat
treated to T5 and T6 was investigated under uniaxial compressive, tensile and combined …

[HTML][HTML] Quantifying internal strains, stresses, and dislocation density in additively manufactured AlSi10Mg during loading-unloading-reloading deformation

XX Zhang, H Andrä, S Harjo, W Gong, T Kawasaki… - Materials & Design, 2021 - Elsevier
The plastic deformation of the AlSi10Mg alloy manufactured via laser powder bed fusion
(LPBF) is incompatible at the microscale, which causes residual strains/stresses and …

Effect of heat treatment on ductility and precipitation size of additively manufactured AlSi10Mg

S Megahed, J Bühring, T Duffe, A Bach, KU Schröder… - Metals, 2022 - mdpi.com
Laser powder bed fusion (LPBF) is a promising technology to manufacture complex
components. Aluminium (Al) alloys are extensively implemented in automotive and …

In situ synchrotron x-ray imaging and diffraction study of additively manufactured AlSi10Mg alloy under uniaxial tension

YJ Deng, YW Shi, YX Li, GD Lai, HW Chai… - Materials Science and …, 2023 - Elsevier
In situ synchrotron x-ray imaging and diffraction are used to investigate deformation
dynamics in two kinds of additively manufactured AlSi10Mg with different pore …

Melt pool boundaries in additively manufactured AlSi10Mg: Correlating inhomogeneous deformation with local microstructure via in-situ microtensile tests

J Fite, SE Prameela, J Slotwinski, TP Weihs - Materials Science and …, 2023 - Elsevier
Microstructures in additively manufactured metals are often inhomogeneous and complex.
Melt pool (MP) centers and boundaries can vary significantly, such as in AlSi10Mg, where …

Effect of heat treatment time on the microstructure and mechanical deformation behavior of additive-manufactured AlSi10Mg components

VJ Matjeke, C Moopanar, AS Bolokang… - Progress in Additive …, 2020 - Springer
Abstract The AlSi10Mg alloy was developed using a selective laser melting (SLM) process,
followed by stress relieving at 300^ ∘ C 300∘ C for 2 and 4 h respectively. The effect of the …

How defects depend on geometry and scanning strategy in additively manufactured AlSi10Mg

L Englert, S Czink, S Dietrich, V Schulze - Journal of Materials Processing …, 2022 - Elsevier
Porosity is an inherent feature of additively manufactured components that impairs the
mechanical properties. Since porosity depends not only on the process parameters but also …