Residual stresses and heat treatments of Inconel 718 parts manufactured via metal laser beam powder bed fusion: an overview

Ó Teixeira, FJG Silva, E Atzeni - The International Journal of Advanced …, 2021 - Springer
Additive manufacturing (AM) is a unique manufacturing process that disrupted completely
the way which components are made, since this process is capable of producing complex …

LCD-SLA 3D printing of BaTiO3 piezoelectric ceramics

A Sotov, A Kantyukov, A Popovich, V Sufiiarov - Ceramics International, 2021 - Elsevier
Stereolithography-based 3D printing is a promising method to produce complex shapes
from piezoceramic materials. In this study, LCD-SLA 3D printing was used to create lead …

[HTML][HTML] Microstructural evolution and characterization of AlSi10Mg alloy manufactured by selective laser melting

Z Dong, M Xu, H Guo, X Fei, Y Liu, B Gong… - Journal of Materials …, 2022 - Elsevier
Extensive investigation of the influence of the selective laser melting (SLM) process
parameters on the evolution of the molten pool is of great significance to understanding …

[HTML][HTML] Mesoscopic evolution of molten pool during selective laser melting of superalloy Inconel 738 at elevating preheating temperature

W Wang, W Lin, R Yang, Y Wu, J Li, Z Zhang, Z Zhai - Materials & Design, 2022 - Elsevier
Due to the poor weldability of Inconel 738 alloy, defects (cracks, pores) always exist in the
selective laser melting (SLM) process. In this paper, the molten pool evolution of the single …

On defect minimization caused by oxide phase formation in laser powder bed fusion

AA Okunkova, SR Shekhtman, AS Metel, NA Suhova… - Metals, 2022 - mdpi.com
The article is devoted to the compressive review of the defects observed in the products of
the machinery usage made mainly of anti-corrosion steels of the martensite-austenite group …

Microstructure evolution, phase transformation and mechanical properties of IN738 superalloy fabricated by selective laser melting under different heat treatments

L Zhang, Y Li, Q Zhang, S Zhang - Materials Science and Engineering: A, 2022 - Elsevier
Selective laser melting (SLM) is a new method for manufacturing IN738 superalloy hot-end
components. This study evaluated the microstructure evolution, phase transformation, and …

Investigation of the IN-738 superalloy microstructure and mechanical properties for the manufacturing of gas turbine engine nozzle guide vane by selective laser …

AV Sotov, AV Agapovichev, VG Smelov… - … International Journal of …, 2020 - Springer
Recently, there has been a significant amount of interest in additive manufacturing of
aerospace parts from heat-resistant alloys due to the ability of producing more complex …

Deformation mechanisms and defect tolerance in the microstructure of 3D-printed alloys

M Moneghan, C Williams, R Mirzaeifar - Journal of Materials …, 2020 - cambridge.org
A novel approach is utilized to investigate the deformation mechanisms at the
microstructural level in 3D-printed alloys. The complex formation methods leave a unique …

Influence of surface roughness on burner characteristics and combustion performance of AM combustors

I Psomoglou - 2023 - orca.cardiff.ac.uk
The transformation of the fossil fuel-based energy sector to a resilient, secure, and
environmentally friendly equivalent, could potentially be achieved through the utilisation of …

[PDF][PDF] Microstructural characterization of coatings produced by selective laser melting of Ni-powder on titanium alloy substrate

D Chen, S Konovalov, A Golubeva… - International …, 2020 - pdfs.semanticscholar.org
The authors used selective laser melting of heat-resistant nickel alloy powder to assess
applicability of additive technologies to deposition of nickel coatings on titanium substrate …