[HTML][HTML] Review on residual stresses in metal additive manufacturing: formation mechanisms, parameter dependencies, prediction and control approaches

S Chen, H Gao, Q Wu, Z Gao, X Zhou - Journal of materials research and …, 2022 - Elsevier
Metal additive manufacturing (MAM) technology has great application potential in the
aerospace, medical and energy fields with its high material utilization efficiency to achieve …

Metal additive manufacturing in the commercial aviation industry: A review

A Gisario, M Kazarian, F Martina… - Journal of Manufacturing …, 2019 - Elsevier
Abstract The applications of Additive Manufacturing (AM) have been grown up rapidly in
various industries in the past few decades. Among them, aerospace has been attracted …

An overview of residual stresses in metal powder bed fusion

JL Bartlett, X Li - Additive Manufacturing, 2019 - Elsevier
Metal additive manufacturing (AM) has garnered tremendous research and industrial
interest in recent years; in the field, powder bed fusion (PBF) processing is the most common …

A critical review of powder-based additive manufacturing of ferrous alloys: Process parameters, microstructure and mechanical properties

H Fayazfar, M Salarian, A Rogalsky, D Sarker… - Materials & Design, 2018 - Elsevier
Additive manufacturing (AM) is an advanced manufacturing technology, enabling production
of complex shapes by adding material layer-upon-layer, as distinct from conventional …

[HTML][HTML] Effect of scanning strategies on residual stress and mechanical properties of Selective Laser Melted Ti6Al4V

H Ali, H Ghadbeigi, K Mumtaz - Materials Science and Engineering: A, 2018 - Elsevier
Abstract During the Selective Laser Melting (SLM) process large temperature gradients can
form, generating a mismatch in elastic deformation that can lead to high levels of residual …

Process defects and in situ monitoring methods in metal powder bed fusion: a review

M Grasso, BM Colosimo - Measurement Science and Technology, 2017 - iopscience.iop.org
Despite continuous technological enhancements of metal Additive Manufacturing (AM)
systems, the lack of process repeatability and stability still represents a barrier for the …

[HTML][HTML] In-situ residual stress reduction, martensitic decomposition and mechanical properties enhancement through high temperature powder bed pre-heating of …

H Ali, L Ma, H Ghadbeigi, K Mumtaz - Materials Science and Engineering: A, 2017 - Elsevier
Abstract During the Selective Laser Melting (SLM) process large temperature gradients can
form, generating a mismatch in elastic deformation that can lead to high levels of residual …

Fatigue of additive manufactured Ti-6Al-4V, Part II: The relationship between microstructure, material cyclic properties, and component performance

R Molaei, A Fatemi, N Sanaei, J Pegues… - International Journal of …, 2020 - Elsevier
Part I of these two-part paper series focused on the process and structure relationships,
effect of powder feedstock, fabrication parameters, and post fabrication treatments on the …

The effect of process parameters on residual stress evolution and distortion in the laser powder bed fusion of Ti-6Al-4V

NC Levkulich, SL Semiatin, JE Gockel… - Additive …, 2019 - Elsevier
Laser powder bed fusion (LPBF) is a popular additive manufacturing (AM) process that has
shown promise in fabricating novel components that can be utilized for a wide variety of …

Measurement science needs for real-time control of additive manufacturing powder-bed fusion processes

M Mani, S Feng, L Brandon, A Donmez… - Additive …, 2017 - taylorfrancis.com
Additive manufacturing (AM) is increasingly used in the development of new products: from
conceptual design to functional parts and tooling. However, today, variability in part quality …