Defects and anomalies in powder bed fusion metal additive manufacturing
Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
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 …
In situ design of advanced titanium alloy with concentration modulations by additive manufacturing
Additive manufacturing is a revolutionary technology that offers a different pathway for
material processing and design. However, innovations in either new materials or new …
material processing and design. However, innovations in either new materials or new …
Controlling interdependent meso-nanosecond dynamics and defect generation in metal 3D printing
State-of-the-art metal 3D printers promise to revolutionize manufacturing, yet they have not
reached optimal operational reliability. The challenge is to control complex laser–powder …
reached optimal operational reliability. The challenge is to control complex laser–powder …
[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 …
[HTML][HTML] Design of titanium alloys by additive manufacturing: A critical review
T Zhang, CT Liu - Advanced Powder Materials, 2022 - Elsevier
Additive manufacturing (AM) is an innovative technology that creates objects with a complex
geometry layer-by-layer, and it has rapidly prospered in manufacturing metallic parts for …
geometry layer-by-layer, and it has rapidly prospered in manufacturing metallic parts for …
[HTML][HTML] Review of laser powder bed fusion (LPBF) fabricated Ti-6Al-4V: process, post-process treatment, microstructure, and property
Laser powder bed fusion (LPBF) is a timely important additive manufacturing technique that
offers many opportunities for fabricating three-dimensional complex shaped components at …
offers many opportunities for fabricating three-dimensional complex shaped components at …
A critical review on the effects of process-induced porosity on the mechanical properties of alloys fabricated by laser powder bed fusion
Laser powder bed fusion (LPBF) is an emerging additive manufacturing technique that is
currently adopted by a number of industries for its ability to directly fabricate complex near …
currently adopted by a number of industries for its ability to directly fabricate complex near …
Invited Review Article: Review of the formation and impact of flaws in powder bed fusion additive manufacturing
It is widely accepted that gas porosity and lack-of-fusion flaws can degrade both static and
dynamic mechanical performance of additively manufactured components, limiting the use …
dynamic mechanical performance of additively manufactured components, limiting the use …
Microstructural porosity in additive manufacturing: The formation and detection of pores in metal parts fabricated by powder bed fusion
A Sola, A Nouri - Journal of Advanced Manufacturing and …, 2019 - Wiley Online Library
Metal additive manufacturing (AM) is an innovative manufacturing technique that can build
complex and high value metal parts layer by layer using a computerized three‐dimensional …
complex and high value metal parts layer by layer using a computerized three‐dimensional …