Results 101 to 110 of about 3,761 (227)

Microstructure of TiAl Capsules Processed by Electron Beam Powder Bed Fusion Followed by Post-Hot Isostatic Pressing. [PDF]

Materials (Basel), 2023
Bakhshi Farkoush H, Marchese G, Bassini E, Aversa A, Biamino S.   +4 more
europepmc   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

Morphological analysis of plasma electrolytic oxidation coatings formed on Ti6Al4V alloys manufactured by electron beam powder bed fusion. [PDF]

Heliyon, 2023
Vargas CA, Zuleta AA, Botero CA, Baena LM, Castaño JG, Gómez MA, Tamayo JA.   +6 more
europepmc   +1 more source

Feasibility of Melting NbC Using Electron Beam Powder Bed Fusion

Advanced Engineering Materials
High melting point materials such as ceramics and metal carbides are in general difficult to manufacture due to their physical properties, which imposes the need for new manufacturing methods where electron beam powder bed fusion (EB‐PBF) seems promising.
Karin Wennersten, Jinghao Xu, Nerijus Armakavicius, Anton Wiberg, Hossain Nadali Najafabadi, Johan Moverare   +5 more
openaire   +2 more sources

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

Materials and Corrosion, EarlyView.
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

Current Challenges Of Precision Manufacturing Through Powder Bed Fusion -Laser Beam [PDF]

, 2023
Additive manufacturing (AM) technologies enable manufacturing complex designs compared to traditional manufacturing methods. There is an enormous opportunity to explore this technology which aids its evolution process to acceptable manufacturing methods.
Nyborg, Lars,, Nagaram, Anok Babu,, Andersson, Ingmar,, Talcoth, Oskar,, Manholm, Lars,, Malladi, Bala,, Mutanen, Antti,, Nyrhilae, Olli,   +7 more
core  

Electron beam powder bed fusion processing of stainless steels

, 2023
Vid tidpunkten för disputationen var följande delarbeten opublicerade: delarbete 5 under granskning och delarbete 6 manuskript.At the time of the doctoral defence the following papers were unpublished: paper 5 under review and paper 6 in manuscript.
openaire   +1 more source

Review on Processing Control Strategy for Electrochemical Additive Manufacturing

MetalMat, EarlyView.
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

Crystallographic texture and thermal stability of Electron Beam Powder Bed Fusion additively manufactured ITER-Grade CuCrZr

Materials Research Letters
Microstructural evolution and its mechanical implications in Electron Beam Powder Bed Fusion-manufactured CuCrZr are investigated for conditions: as-built, hot isostatically pressed (HIPped), and after short-term (3 h at different temperatures) and long ...
F. Canillas, E. Leon-Gutierrez, N. Ordas, E. Muñoz-Cortes, R. Hernandez, W. Pantleon   +5 more
doaj   +1 more source

Stabilization of Cu Species in UiO‐66 Metal–Organic Framework for CO2‐to‐Methanol: Insights From Operando X‐ray and Electron Microscopy Studies

Small, EarlyView.
This study reveals how a zirconium‐based metal–organic framework (UiO‐66) stabilizes copper species during CO2 hydrogenation to methanol. Operando X‐ray spectroscopy, electron microscopy, and theory show that zinc promotes highly dispersed copper and suppresses particle growth, while the framework dynamically responds to reaction intermediates.
Anna Liutkova, Fabio André Peixoto Esteves, Marianela López Romero, Margareth S. Baidun, Anastasia Molokova, Davide Salusso, Kirill A. Lomachenko, Andrea Testino, Alexander A. Kolganov, Evgeny A. Pidko, Emiliya Poghosyan, Marco Ranocchiari   +11 more
wiley   +1 more source