Role of porosity defects in metal 3D printing: Formation mechanisms, impacts on properties and mitigation strategies
Abstract Metal 3D printing (3DP), a state-of-the-art manufacturing technology that brings the
potential to fabricate complex structures at low cost and reduced energy consumption, has …
potential to fabricate complex structures at low cost and reduced energy consumption, has …
Universal scaling laws of keyhole stability and porosity in 3D printing of metals
Abstract Metal three-dimensional (3D) printing includes a vast number of operation and
material parameters with complex dependencies, which significantly complicates process …
material parameters with complex dependencies, which significantly complicates process …
Towards the next generation of machine learning models in additive manufacturing: A review of process dependent material evolution
Additive manufacturing facilitates producing of complex parts due to its design freedom in a
wide range of applications. Despite considerable advancements in additive manufacturing …
wide range of applications. Despite considerable advancements in additive manufacturing …
[HTML][HTML] Effects of defects on mechanical properties in metal additive manufacturing: A review focusing on X-ray tomography insights
X-ray tomography has emerged as a uniquely powerful and non-destructive tool to analyze
defects in additive manufacturing. Defects include unintended porosity, rough surfaces and …
defects in additive manufacturing. Defects include unintended porosity, rough surfaces and …
Advances in metal additive manufacturing: a review of common processes, industrial applications, and current challenges
In recent years, Additive Manufacturing (AM), also called 3D printing, has been expanding
into several industrial sectors due to the technology providing opportunities in terms of …
into several industrial sectors due to the technology providing opportunities in terms of …
Material-dependent effect of common printing parameters on residual stress and warpage deformation in 3D printing: A comprehensive finite element analysis study
Additive manufacturing (AM), commonly known as 3D printing, has gained significant
popularity for its ability to produce intricate parts with high precision. However, the presence …
popularity for its ability to produce intricate parts with high precision. However, the presence …
Investigation of pore structure in cobalt chrome additively manufactured parts using X-ray computed tomography and three-dimensional image analysis
Pore structures of additively manufactured metal parts were investigated with X-ray
Computed Tomography (XCT). Disks made of a cobalt-chrome alloy were produced using …
Computed Tomography (XCT). Disks made of a cobalt-chrome alloy were produced using …
Metallurgy, mechanistic models and machine learning in metal printing
Additive manufacturing enables the printing of metallic parts, such as customized implants
for patients, durable single-crystal parts for use in harsh environments, and the printing of …
for patients, durable single-crystal parts for use in harsh environments, and the printing of …
[HTML][HTML] A review on voids of 3D printed parts by fused filament fabrication
Y Tao, F Kong, Z Li, J Zhang, X Zhao, Q Yin… - Journal of Materials …, 2021 - Elsevier
Fused filament fabrication (FFF), also known as fused deposition modeling (FDM™), is
considered one of the most promising additive manufacturing (AM) methods for its versatility …
considered one of the most promising additive manufacturing (AM) methods for its versatility …
Scientific, technological and economic issues in metal printing and their solutions
T DebRoy, T Mukherjee, JO Milewski, JW Elmer… - Nature materials, 2019 - nature.com
3D printing is now widely used in aerospace, healthcare, energy, automotive and other
industries. Metal printing, in particular, is the fastest growing sector, yet its development …
industries. Metal printing, in particular, is the fastest growing sector, yet its development …