Results 111 to 120 of about 176,367 (302)

GRCop-42: Comparison between laser powder bed fusion and laser powder direct energy deposition

Additive Manufacturing Letters
This study involves a comparative analysis of additively manufactured GRCop-42 specimens produced using two processes: laser-powder bed fusion (L-PBF) and laser powder direct energy deposition (LP-DED). The investigation characterizes a range of material
Gabriel Demeneghi, Paul Gradl, Jason R. Mayeur, Kavan Hazeli   +3 more
doaj   +1 more source

Dataset of in-situ coaxial monitoring and print's cross-section images by Direct Energy Deposition fabrication. [PDF]

Sci Data, 2023
Akhavan J, Lyu J, Mahmoud Y, Xu K, Vallabh CKP, Manoochehri S.   +5 more
europepmc   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

The First Layer: Single-Track Insights into Direct Energy Deposition Processed Cu-Ni Thermoelectric Alloys

Journal of Manufacturing and Materials Processing
The shift to sustainable energy has accelerated the development of thermoelectric (TE) material for direct heat-to-electricity conversion without batteries or grid reliance.
Nick Williams, Kyle Snyder, Ian Smith, Anthony Duong, Everett Carpenter, Radhika Barua   +5 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Energy deposition for high-speed flow control [PDF]

, 2019
Describes energy deposition using direct current (DC), microwave and laser discharge for flow control at high ...
Knight, Doyle D
core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Impact of Scaling on Energy Deposition in Sensitive Volumes Due to Direct Ionization by Space Radiation [PDF]

, 2014
In order to continue scaling to the deep sub-micron region, device manufacturers have replaced polysilicon gates with metal gate stacks and typically use metal clad or metal silicide source/drain regions.
Funkhouser, Erik David
core  

High-speed direct energy deposition as a high-throughput design tool for laser-based additive manufacturing

Additive Manufacturing Letters
A wide range of additive manufacturing (AM) processing conditions can be rapidly realized within a single specimen via high-speed direct energy deposition laser based (DED-LB), due to a variety of cooling conditions and in-situ powder mixing.
Klaus Büßenschütt, Patrick Köhnen, Fabian Kies, Stephan Koß, Johannes Henrich Schleifenbaum, Christian Haase   +5 more
doaj   +1 more source

Direct Energy Deposition Parametric Simulation Investigation in Gear Repair Applications. [PDF]

Materials (Basel), 2023
Ferreira NM, Vila Pouca M, Fernandes C, Seabra J, Lesiuk G, Parente M, Jesus A.   +6 more
europepmc   +1 more source