Additive manufacturing of metals: Microstructure evolution and multistage control

Z Liu, D Zhao, P Wang, M Yan, C Yang, Z Chen… - Journal of Materials …, 2022 - Elsevier
As a revolutionary industrial technology, additive manufacturing creates objects by adding
materials layer by layer and hence can fabricate customized components with an …

Towards high-temperature applications of aluminium alloys enabled by additive manufacturing

RA Michi, A Plotkowski, A Shyam… - International …, 2022 - Taylor & Francis
Research on powder-based additive manufacturing of aluminium alloys is rapidly
increasing, and recent breakthroughs in printing of defect-free parts promise substantial …

A machine learning framework to predict local strain distribution and the evolution of plastic anisotropy & fracture in additively manufactured alloys

W Muhammad, AP Brahme, O Ibragimova… - International Journal of …, 2021 - Elsevier
Abstract Machine learning (ML) approaches are widely used to develop systems or
frameworks with the ability to predict the properties of interest by learning and establishing …

Design approaches for printability-performance synergy in Al alloys for laser-powder bed additive manufacturing

RS Mishra, S Thapliyal - Materials & Design, 2021 - Elsevier
The unprecedented increase in component design space has led to significant focus on
fusion-based additive manufacturing (AM) technologies. The new design possibilities …

Effect of direct aging on the microstructure and tensile properties of AlSi10Mg alloy manufactured by selective laser melting process

TH Park, MS Baek, H Hyer, Y Sohn, KA Lee - Materials Characterization, 2021 - Elsevier
The microstructure and mechanical properties of AlSi10Mg alloy manufactured via selective
laser melting process were investigated. The effect of post heat treatment on microstructure …

Mechanical properties of SLM-printed aluminium alloys: a review

P Ponnusamy, RA Rahman Rashid, SH Masood… - Materials, 2020 - mdpi.com
Selective laser melting (SLM) is a powder bed fusion type metal additive manufacturing
process which is being applied to manufacture highly customised and value-added parts in …

[HTML][HTML] Additive manufactured versus cast AlSi10Mg alloy: Microstructure and micromechanics

SI Shakil, A Hadadzadeh, BS Amirkhiz, H Pirgazi… - Results in …, 2021 - Elsevier
This study aims at assessing the effect of solution heat treatment (at a temperature just
below the eutectic temperature) followed by various cooling rates on the microstructure and …

Additive manufacturing of maraging steel-H13 bimetals using laser powder bed fusion technique

S Shakerin, A Hadadzadeh, BS Amirkhiz… - Additive …, 2019 - Elsevier
In this paper, maraging steel powder was deposited on top of an H13 tool steel using laser
powder bed fusion (LPBF) technique. The mechanical properties, microstructure, and …

Microstructure and anisotropic mechanical properties of selective laser melted Ti6Al4V alloy under different scanning strategies

Z Zheng, X Jin, Y Bai, Y Yang, C Ni, WF Lu… - Materials Science and …, 2022 - Elsevier
Apparent anisotropies have been found in the microstructure and mechanical properties of
selective laser melted (SLM) Ti–6Al–4V alloy, which will significantly influence the …

Effect of multiple thermal cycles on the microstructure evolution of GA151K alloy fabricated by laser-directed energy deposition

D Zheng, Z Li, Y Jiang, R Li, Y Wu, Y Tu, X Cheng… - Additive …, 2022 - Elsevier
The microstructure and mechanical properties of high-performance Mg-RE (Magnesium rare
earth) alloys prepared through laser-directed energy deposition (LDED) are worthy of an in …