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 …
Defects in additive manufactured metals and their effect on fatigue performance: A state-of-the-art review
Additive manufacturing (AM) is emerging as an alternative to conventional subtractive
manufacturing methods with the goal to deliver unique and complex net or near-net shaped …
manufacturing methods with the goal to deliver unique and complex net or near-net shaped …
Fracture and fatigue in additively manufactured metals
Additive manufacturing (AM) of metallic components offers many advantages over
conventional manufacturing methods, most notably design freedom at little material waste …
conventional manufacturing methods, most notably design freedom at little material waste …
Effects of porosity on the mechanical properties of additively manufactured components: a critical review
AY Al-Maharma, SP Patil… - Materials Research …, 2020 - iopscience.iop.org
In the present review, the effect of porosity on the mechanical properties of the fabricated
parts, which are additively manufactured by powder bed fusion and filament extrusion-based …
parts, which are additively manufactured by powder bed fusion and filament extrusion-based …
[HTML][HTML] Essential structure of SN curve: Prediction of fatigue life and fatigue limit of defective materials and nature of scatter
Y Murakami, T Takagi, K Wada, H Matsunaga - International Journal of …, 2021 - Elsevier
Historically, SN curve has been expressed in the form of an exponential relationship
between applied stress σ and number of cycles to failure N f. This paper elucidates the …
between applied stress σ and number of cycles to failure N f. This paper elucidates the …
Deep learning for plasticity and thermo-viscoplasticity
Predicting history-dependent materials' responses is crucial, as path-dependent behavior
appears while characterizing or geometrically designing many materials (eg, metallic and …
appears while characterizing or geometrically designing many materials (eg, metallic and …
Laser additive manufacturing of steels
Despite strong interest from many industrial sectors driving demand and advancements in
laser additive manufacturing (LAM) of steels, some issues remain as barriers limiting the …
laser additive manufacturing (LAM) of steels, some issues remain as barriers limiting the …
Killer notches: The effect of as-built surface roughness on fatigue failure in AlSi10Mg produced by laser powder bed fusion
A Du Plessis, S Beretta - Additive Manufacturing, 2020 - Elsevier
Additive manufacturing allows the production of complex components for critical applications
such as in the aerospace industry. Laser powder bed fusion is the most widely used form of …
such as in the aerospace industry. Laser powder bed fusion is the most widely used form of …
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 …