Results 201 to 210 of about 711,917 (340)

Enhancing the Age‐Hardening Response of Laser Powder‐Bed Fusion WE43 Alloy through Microstructural Control

Advanced Engineering Materials, EarlyView.
Laser powder‐bed fusion (L‐PBF) can produce dense WE43 magnesium alloy parts, but their mechanical properties are limited by a nonhomogeneous microstructure. This study investigates the effects of varying direct aging (T5) and artificial age‐hardening (T6) conditions on microstructure and strength. Optimized T6 treatment significantly improves strength
Prathviraj Upadhyaya, Sinéad M. Uí Mhurchadha, Oliver J. McCarthy, Tríona Kennedy, Mert Celikin, Ramesh Raghavendra   +5 more
wiley   +1 more source

Contrast-Enhanced Ultrasound to Assess Kidney Quality During <i>Ex Situ</i> Normothermic Machine Perfusion. [PDF]

Transpl Int
Tingle SJ, Connelly C, Glover EK, Stenberg B, McNeill A, Kourounis G, Gibson BG, Mahendran B, Bates L, Cooper MN, Pook RR, Lee S, Brown ML, Figueiredo R, Marchbank KJ, Ali S, Sheerin NS, Wilson CH, Thompson ER.   +18 more
europepmc   +1 more source

Direct Consolidation of Copper–Graphene Composite by Rotary Swaging

Advanced Engineering Materials, EarlyView.
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich, Lenka Kunčická, Pavel Czernek   +2 more
wiley   +1 more source

Granular soil particle breakage prediction model based on population evolution theory. [PDF]

Sci Rep
Long Y, Chen J, Xiao Y, Peng Y.
europepmc   +1 more source

Investigation of Solid‐Solution Phase Formation in AlCuNiSi Medium Entropy Alloys and its Effect on Microstructural, Thermal, and Microhardness Properties

Advanced Engineering Materials, EarlyView.
This study focuses on synthesizing equiatomic AlCuNiSi medium‐entropy alloys using mechanical alloying for advanced industrial applications. Continuous milling leads to grain refinement and the formation of stable BCC/FCC solid‐solution phases, resulting in enhanced mechanical properties. A unique Si‐rich solid‐solution phase is observed, which did not
Mustafa Okumuş, Mehmet Emin Demir, Celal Onat   +2 more
wiley   +1 more source

Characterization of the electronic structure and fate of doubly ionized carbon diselenide. [PDF]

Sci Rep
Parriani M, Olsson E, Daver Ideböhn V, Wallner M, Squibb RJ, Nyman G, Falcinelli S, Eland JHD, Hochlaf M, Feifel R.   +9 more
europepmc   +1 more source

A Study on Thermal Expansion and Thermomechanical Behavior of Composite Metal Foams

Advanced Engineering Materials, EarlyView.
The coefficient of thermal expansion of steel–steel composite metal foam (S‐S CMF) is shown to be lower than that of bulk stainless steel while its performance under compression demonstrate excellent mechanical stability and strength at all temperatures with gradualsoftening from 400 to 600 °C.
Zubin Chacko, Nigel Amoafo Yeboah, Afsaneh Rabiei   +2 more
wiley   +1 more source

Data from Routine Primary Healthcare: Opportunities and Threats for Obesity Epidemiological Research. [PDF]

Port J Public Health
Valente B, Rodrigues M, Ramos JP, Azevedo A.   +3 more
europepmc   +1 more source

Geometry‐Based Scan Curve Analysis: Rapid Method for the Evaluation of Scan Strategies in Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study presents rapid evaluation methods for scan strategies in powder bed fusion (PBF) of polymers with a NIR laser as an example for its application. It uses line buffer‐based calculations and point density fields to predict the performance of four different scan strategies. The methods show promising results in laser‐based PBF of polymer samples,
Simon Leupold, Michael Willeke, Alexander Sommereyns, Matthias Gehring, Parmar Yankit Dineshbhai, Nadine Stratmann, Anna Rosa Ziefuss, Sebastian‐Paul Kopp, Stephan Barcikowski, Michael Schmidt   +9 more
wiley   +1 more source

Interplay of protection and damage through intermolecular processes in the decay of electronic core holes in microsolvated organic molecules.

Phys Chem Chem Phys
Bloß D, Kryzhevoi NV, Maurmann J, Schmidt P, Knie A, Viehmann JH, Küstner-Wetekam C, Deinert S, Hartmann G, Trinter F, Cederbaum LS, Ehresmann A, Kuleff AI, Hans A.   +13 more
europepmc   +1 more source