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 …
interest in recent years; in the field, powder bed fusion (PBF) processing is the most common …
Topological design and additive manufacturing of porous metals for bone scaffolds and orthopaedic implants: A review
One of the critical issues in orthopaedic regenerative medicine is the design of bone
scaffolds and implants that replicate the biomechanical properties of the host bones. Porous …
scaffolds and implants that replicate the biomechanical properties of the host bones. Porous …
Materials for additive manufacturing
Critical to the selection requirements for additive manufacturing (AM) is the need for
appropriate materials. Materials requirements for AM include the ability to produce the …
appropriate materials. Materials requirements for AM include the ability to produce the …
Understanding the effect of laser scan strategy on residual stress in selective laser melting through thermo-mechanical simulation
L Parry, IA Ashcroft, RD Wildman - Additive Manufacturing, 2016 - Elsevier
Selective laser melting (SLM) is an attractive technology, enabling the manufacture of
customised, complex metallic designs, with minimal wastage. However, uptake by industry is …
customised, complex metallic designs, with minimal wastage. However, uptake by industry is …
Geometrical metrology for metal additive manufacturing
RK Leach, D Bourell, S Carmignato, A Donmez… - CIRP annals, 2019 - Elsevier
The needs, requirements, and on-going and future research issues in geometrical metrology
for metal additive manufacturing are addressed. The infrastructure under development for …
for metal additive manufacturing are addressed. The infrastructure under development for …
Metallic powder-bed based 3D printing of cellular scaffolds for orthopaedic implants: A state-of-the-art review on manufacturing, topological design, mechanical …
Metallic cellular scaffold is one of the best choices for orthopaedic implants as a
replacement of human body parts, which could improve life quality and increase longevity …
replacement of human body parts, which could improve life quality and increase longevity …
A study on the residual stress during selective laser melting (SLM) of metallic powder
Y Liu, Y Yang, D Wang - The International Journal of Advanced …, 2016 - Springer
The complex thermal history of the parts manufactured by selective laser melting (SLM)
leads to complex residual stress, having a significant impact on the quality of SLM part. The …
leads to complex residual stress, having a significant impact on the quality of SLM part. The …
Investigations on the microstructure and crack formation of IN738LC samples processed by selective laser melting using Gaussian and doughnut profiles
M Cloots, PJ Uggowitzer, K Wegener - Materials & Design, 2016 - Elsevier
This paper contributes to a better understanding of processing the nickel-based superalloy
IN738LC using selective laser melting (SLM). Initially, the basic workability of IN738LC using …
IN738LC using selective laser melting (SLM). Initially, the basic workability of IN738LC using …
Microstructure and mechanical properties of a novel β titanium metallic composite by selective laser melting
Selective laser melting (SLM) is an additive manufacturing process in which functional,
complex parts are produced by selectively melting consecutive layers of powder with a laser …
complex parts are produced by selectively melting consecutive layers of powder with a laser …
Effect of hatch length on the development of microstructure, texture and residual stresses in selective laser melted superalloy Inconel 718
N Nadammal, S Cabeza, T Mishurova, T Thiede… - Materials & Design, 2017 - Elsevier
In the present study, samples fabricated by varying the deposition hatch length during
selective laser melting of nickel based superalloy Inconel 718 were investigated …
selective laser melting of nickel based superalloy Inconel 718 were investigated …