About metastable cellular structure in additively manufactured austenitic stainless steels
D Kong, C Dong, S Wei, X Ni, L Zhang, R Li… - Additive …, 2021 - Elsevier
The quick-emerging paradigm of additive manufacturing technology has revealed salient
advantages in enabling the tailored-design of structural components with more exceptional …
advantages in enabling the tailored-design of structural components with more exceptional …
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 …
[HTML][HTML] Multiaxial fatigue of additively manufactured metallic components: A review of the failure mechanisms and fatigue life prediction methodologies
Additive manufacturing techniques offer significant advantages over conventional
manufacturing methods. These include the possibility of realizing highly customized …
manufacturing methods. These include the possibility of realizing highly customized …
Machine learning based fatigue life prediction with effects of additive manufacturing process parameters for printed SS 316L
Z Zhan, H Li - International Journal of Fatigue, 2021 - Elsevier
In aerospace engineering, many additive manufacturing (AM) metal parts subject to fatigue
loadings, resulting in their fatigue failure. Therefore, it is essential to develop an advanced …
loadings, resulting in their fatigue failure. Therefore, it is essential to develop an advanced …
[HTML][HTML] A defect-based physics-informed machine learning framework for fatigue finite life prediction in additive manufacturing
Defects in additively manufactured materials are one of the leading sources of uncertainty in
mechanical fatigue. Fracture mechanics concepts are useful to evaluate their influence …
mechanical fatigue. Fracture mechanics concepts are useful to evaluate their influence …
Physics-guided machine learning frameworks for fatigue life prediction of AM materials
Introducing random defects is a type of the dominant causes of fatigue scatter of additive
manufacturing (AM) materials. The fracture mechanics-based models oversimplify the …
manufacturing (AM) materials. The fracture mechanics-based models oversimplify the …
Fatigue strength assessment of “as built” AlSi10Mg manufactured by SLM with different build orientations
This study investigated the effects of the 'as-built'condition on the fatigue properties of an
AlSi 10 Mg aluminium alloy manufactured by Selective Laser Melting (SLM) in different …
AlSi 10 Mg aluminium alloy manufactured by Selective Laser Melting (SLM) in different …
[HTML][HTML] Effects of manufacturing parameters and mechanical post-processing on stainless steel 316L processed by laser powder bed fusion
Stainless steel 316L is a frequently used metal in additive manufacturing owing to its
favorable strength-ductility synergy and corrosion resistance, and laser powder bed fusion …
favorable strength-ductility synergy and corrosion resistance, and laser powder bed fusion …
Fatigue behavior and modeling for additive manufactured 304L stainless steel: The effect of surface roughness
The fatigue strength of additively manufactured metallic parts in their as-built surface
condition is mainly dominated by the surface roughness. Post-processing is often inevitable …
condition is mainly dominated by the surface roughness. Post-processing is often inevitable …
Influence of laser power and scanning strategy on residual stress distribution in additively manufactured 316L steel
Residual stress control in the metal components by additive manufacturing (AM) has been a
major challenge. To mitigate this challenge, proper selection of AM process parameters is of …
major challenge. To mitigate this challenge, proper selection of AM process parameters is of …