Results 111 to 120 of about 2,939 (187)

Overcoming Processability Limitations in Al6082 Alloy by Using Laser Powder Bed Fusion of Aluminum Matrix Composites with Titanium Carbide/Silicon Carbide Reinforcements

Metals
The use of aluminum alloys in aerospace is limited by their poor weldability, making many incompatible with additive manufacturing (AM) processes like powder bed fusion—laser beam metal (PBF-LB/M), known as well as laser powder bed fusion.
Raúl Gómez, Maria San Sebastian, Teresa Guraya, Ane Miren Mancisidor   +3 more
doaj   +1 more source

A Single Crystal Process Window for Electron Beam Powder Bed Fusion Additive Manufacturing of a CMSX-4 Type Ni-Based Superalloy. [PDF]

Materials (Basel), 2021
Pistor J, Breuning C, Körner C.
europepmc   +1 more source

Microstructure and thermal stability of oxidized copper produced by electron beam powder bed fusion

Journal of Materials Research and Technology
Funding Agencies|Swedish Research Council; Swedish Foundation for Strategic Research [2021-00171, RIF21-0026]; Swedish Governmental Agency for Innovation Systems (Vinnova) [2016-05175]; AFM at Linkoping University [2009-00971]
Prithwish Tarafder, Justinas Palisaitis, Lingyin Meng, Jinghao Xu, Mohammadreza Jandaghi, Johan Moverare   +5 more
openaire   +2 more sources

Nanoparticle‐Reinforced Ti‐6Al‐4V Metal Matrix Nanocomposites for Additive Manufacturing: Synthesis Methods, Process Optimization, and Performance Enhancements

Engineering Reports, Volume 8, Issue 9, September 2026.
Reinforcing Ti‐6Al‐4V with nanoparticles to form metal matrix nanocomposites (MMNCs) offers a promising solution. This review explores current additive manufacturing approaches for producing Ti‐6Al‐4V metal matrix nanocomposites. Key fabrication parameters, synthesis strategies, and future directions for high‐quality MMNCs in metal additive ...
Precious Onyeji, Abhijit Cholkar, Alan Martin, David Culliton, Ronan McCann, Ramesh Raghavendra   +5 more
wiley   +1 more source

Atmospheric Corrosion Protection of LPBF Manufactured AlSi10Mg by Combining SiOx‐CVD and PDMS Grafting

Materials and Corrosion, Volume 77, Issue 9, Page 1500-1516, September 2026.
Hybrid SiOₓ‐CVD/PDMS ultrathin films mitigate atmospheric corrosion of additively manufactured AlSi10Mg. Electrochemical analyses show reduced corrosion currents, increased charge‐transfer resistance, and suppressed pitting due to diminished cathodic activity and limited oxygen and ion transport under NaCl exposure.
Tim Prüßner, Kay‐Peter Hoyer, Nadine Buitkamp, Guido Grundmeier   +3 more
wiley   +1 more source

Review on Processing Control Strategy for Electrochemical Additive Manufacturing

MetalMat, Volume 3, Issue 3, September 2026.
This review systematically summarizes recent progress in processing control strategies for ECAM, with three key regulation dimensions: current monitoring and closed‐loop control, temperature regulation, and electrolyte flow/nozzle design. The roles of these parameters in governing electrochemical kinetics, mass transport, deposition stability, and ...
Xin Li, Yu Xie, Wangping Wu
wiley   +1 more source

Approximation of absorptivity conditions for Inconel 625 from in situ radiation thermometry measurements in electron beam powder bed fusion

Additive Manufacturing Letters
Highly dynamic conditions experienced during metals processing using powder bed fusion (PBF) additive manufacturing (AM) arise from the interaction of multiple process variables.
Shadman Tahsin Nabil, Alfonso Fernandez, Francisco Medina, Ralph Felice, James P. Carney, César A. Terrazas-Nájera   +5 more
doaj   +1 more source

Multi‐Objective Collaborative Process Optimization Based on Deep Learning of Laser In Situ Forging Additive Manufacturing Ti‐6Al‐4V

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Aiming at the problems of insufficient forming quality and poor surface performance in the preparation of Ti‐6Al‐4V alloy by laser powder bed fusion (LPBF), this study proposed a laser in situ forging additive manufacturing (LIF‐AM) technology, which integrates LPBF with femtosecond laser in situ shock forging and realizes defect control and ...
Peng He, Yuming Huang, Wenhe Wang, Chao Wang, Yi Zhang, Min Huang, Shulun Yu, Haocheng Liu, Xinlei Pan, Lu Wang, Liucheng Zhou   +10 more
wiley   +1 more source

Time‐Efficient Columnar‐to‐Equiaxed Transition via High Magnetic Field Processing

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT The need to simplify processing routes and improve processing efficiency motivates the development of time‐efficient methods for inducing the columnar‐to‐equiaxed transition (CET) during solidification while tailoring material performance. Conventional multistep CET approaches are time‐consuming and often struggle to simultaneously regulate ...
Chendong Zhao, Jun Wang, Yujie Yan, Dou Li, Bijun Tang, Ruihuan Duan, Qingfeng Wu, Zhijun Wang, Tie Liu, Qiang Wang, William Yi Wang, Jinshan Li, Zheng Liu   +12 more
wiley   +1 more source

Precisely Timed On‐Demand Droplet Ejection and Collision in Free Space for Controlled Reaction Initiation

Small, Volume 22, Issue 53, 21 September 2026.
LiDIA is an on‐demand droplet‐in‐air platform that enables synchronized droplet collision, ultralow‐waste operation, and obstruction‐free sample delivery. By combining precise triggering with reliable free‐space dispensing, it provides a versatile route for rapid mixing and time‐resolved studies, with strong potential for applications in XFEL, cryo‐EM,
Hao Deng, Jacek J. Jasieniak, Tuncay Alan   +2 more
wiley   +1 more source