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Microstructure tailoring in laser powder bed fusion (L-PBF): Strategies, challenges, and future outlooks
X Qi, X Liang, J Wang, H Zhang, X Wang… - Journal of Alloys and …, 2024 - Elsevier
Laser powder bed fusion (L-PBF) has emerged as a transformative technology for
fabricating complex components with high precision. The microstructure of the manufactured …
fabricating complex components with high precision. The microstructure of the manufactured …
Advances in computational modeling for laser powder bed fusion additive manufacturing: A comprehensive review of finite element techniques and strategies
The laser powder bed fusion process, a prominent additive manufacturing method, involves
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …
In-situ monitoring plume, spattering behavior and revealing their relationship with melt flow in laser powder bed fusion of nickel-based superalloy
Y Wang, W Guo, Y ** Al alloys
due to its potential to fabricate structural components at low cost and high efficiency …
due to its potential to fabricate structural components at low cost and high efficiency …
Effect of beam energy density characteristics on microstructure and mechanical properties of Nickel-based alloys manufactured by laser directed energy deposition
Y Zhao, W Sun, Q Wang, Y Sun, J Chen, C Du… - Journal of Materials …, 2023 - Elsevier
The energy density distribution directly affects the molten-pool temperature gradient, cooling
and solidification rate of additive manufacturing (AM), which in turn affects the mechanical …
and solidification rate of additive manufacturing (AM), which in turn affects the mechanical …
[HTML][HTML] Effect of laser focal point position on porosity and melt pool geometry in laser powder bed fusion additive manufacturing
In laser powder bed fusion (PBF-LB) additive manufacturing (AM), the laser beam is the
fundamental tool used to selectively melt metal powder layer-upon-layer to form a 3 …
fundamental tool used to selectively melt metal powder layer-upon-layer to form a 3 …
Influence of selective laser melting process parameters on the surface integrity of difficult-to-cut alloys: comprehensive review and future prospects
Difficult-to-cut alloys, which include titanium, cobalt, nickel alloys, and high-strength and
heat-resistant steels, can nowadays be manufactured using selective melting (SLM), and …
heat-resistant steels, can nowadays be manufactured using selective melting (SLM), and …
Effect of laser remelting on printability, microstructure and mechanical performance of Al-Mg-Sc-Zr alloy produced by laser powder bed fusion
X Li, Y Liu - Journal of Alloys and Compounds, 2023 - Elsevier
Laser powder bed fusion (LPBF) is an advanced metal additive manufacturing technology,
extensively employed in the aerospace, automotive, biomedical and military sectors …
extensively employed in the aerospace, automotive, biomedical and military sectors …
[HTML][HTML] Recent progress in hybrid additive manufacturing of metallic materials
Additive Manufacturing (AM) is an advanced technology that has been primarily driven by
the demand for production efficiency, minimized energy consumption, and reduced carbon …
the demand for production efficiency, minimized energy consumption, and reduced carbon …
A review of laser polishing on Ti6Al4V based on energy density
H Lu, D Wang, S Wu, Z Pan, G Wang, G Guo… - Journal of Materials …, 2024 - Elsevier
Laser polishing technology, an efficient non-contact surface treatment method, shows great
potential in aerospace, biomedical, and high-precision manufacturing. Precise control of …
potential in aerospace, biomedical, and high-precision manufacturing. Precise control of …