Particulate-reinforced iron-based metal matrix composites fabricated by selective laser melting: A systematic review
Nowadays, many fields are benefiting from manufacturing complex parts with high
performance by selective laser melting (SLM), and particulate-reinforced iron-based metal …
performance by selective laser melting (SLM), and particulate-reinforced iron-based metal …
Dynamics of pore formation during laser powder bed fusion additive manufacturing
Laser powder bed fusion additive manufacturing is an emerging 3D printing technique for
the fabrication of advanced metal components. Widespread adoption of it and similar …
the fabrication of advanced metal components. Widespread adoption of it and similar …
Machine learning-based image processing for on-line defect recognition in additive manufacturing
A machine learning approach for on-line fault recognition via automatic image processing is
developed to timely identify material defects due to process non-conformities in Selective …
developed to timely identify material defects due to process non-conformities in Selective …
In-situ characterization and quantification of melt pool variation under constant input energy density in laser powder bed fusion additive manufacturing process
Size and shape of a melt pool play a critical role in determining the microstructure in
additively manufactured metals. However, it is very challenging to directly characterize the …
additively manufactured metals. However, it is very challenging to directly characterize the …
A Review of In Situ Defect Detection and Monitoring Technologies in Selective Laser Melting
X Peng, L Kong, H An, G Dong - 3D printing and additive …, 2023 - liebertpub.com
The additive manufacturing (AM) technique has received considerable industrial attention,
as it is capable of producing complex functional parts in the aerospace and defense …
as it is capable of producing complex functional parts in the aerospace and defense …
[HTML][HTML] A comparative study of water and gas atomized low alloy steel powders for additive manufacturing
T Fedina, J Sundqvist, J Powell, AFH Kaplan - Additive Manufacturing, 2020 - Elsevier
This work reports a study of the differences between laser processing of water and gas
atomized low alloy steel powders with a focus on powder behavior and performance in …
atomized low alloy steel powders with a focus on powder behavior and performance in …
Numerical investigation of thermal behavior and melt pool morphology in multi-track multi-layer selective laser melting of the 316L steel
Rapid melting and solidification of powder particles through a high-power laser is the
characteristic feature of selective laser melting (SLM), which controls the material and …
characteristic feature of selective laser melting (SLM), which controls the material and …
Influence of thermal properties on residual stresses in SLM of aerospace alloys
Purpose Residual stresses are induced during selective laser melting (SLM) because of
rapid melting, solidification and build plate removal. This paper aims to examine the thermal …
rapid melting, solidification and build plate removal. This paper aims to examine the thermal …
In-situ monitoring and detection of spatter agglomeration and delamination during laser-based powder bed fusion of Invar 36
Abstract Invar 36 (FeNi36) is a weldable nickel alloy, known for its low thermal expansion
properties, that contains 36% of nickel and 64% iron. The laser-based powder bed fusion …
properties, that contains 36% of nickel and 64% iron. The laser-based powder bed fusion …
From scan strategy to melt pool prediction: A neighboring-effect modeling method
The quality of additive manufacturing (AM) built parts is highly correlated to the melt pool
characteristics. Hence, melt pool monitoring and control can potentially improve the AM part …
characteristics. Hence, melt pool monitoring and control can potentially improve the AM part …