Results 191 to 200 of about 5,052,753 (344)

High‐Entropy Alloy Design Toward Cobalt Substitution for High Hardness and Low Wear Rate Using X–Cr–Fe–Mn–Ni System

Advanced Engineering Materials, EarlyView.
This study explores the replacement of cobalt using the high‐entropy alloy design strategy for wear‐resistant components operating at high temperatures. Starting from the Cantor alloy, cobalt is substituted with Cu, Al, V, or Mo. Metallurgical and tribological analyses reveal that aluminum, vanadium, and molybdenum effectively strengthen the developed ...
Rafaël Jénot, Laurent Peltier, Fodil Meraghni, Mathieu Marquer, Oriane Baulin, Clotilde Macke‐Bart   +5 more
wiley   +1 more source

Cell-Surface Inter-Cytochrome Electron Transfer Limits Biofilm Electron Conduction Kinetics in <i>Shewanella oneidensis</i>. [PDF]

J Am Chem Soc
Wen X, Long X, Huang W, Kuramochi M, Okamoto A.   +4 more
europepmc   +1 more source

Generalized gradient approximation for the exchange-correlation hole of a many-electron system.

Physical Review B (Condensed Matter), 1996
J. Perdew, K. Burke, Yue Wang
semanticscholar   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Correction to "Temperature Measurement in Transmission Electron Microscope Using Cathodoluminescence of Whispering Gallery Mode. [PDF]

ACS Photonics
Adachi Y, Machfuudzoh I, Kubota T, Yanagimoto S, Sugimoto H, Fujii M, Sannomiya T.   +6 more
europepmc   +1 more source

Analog performance of GaN/AlGaN high-electron-mobility transistors

, 2021
Luis Felipe de Oliveira Bergamim, Bertrand Parvais, Eddy Simoen, Maria Glória Caño de Andrade   +3 more
openalex   +2 more sources

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Evaluation of the uncertainty in calculating nanodosimetric quantities due to the use of different interaction cross sections in Monte Carlo track structure codes. [PDF]

PLoS One
Villagrasa C, Baiocco G, Chaoui ZE, Dingfelder M, Incerti S, Kundrát P, Kyriakou I, Matsuya Y, Kai T, Parisi A, Perrot Y, Pietrzak M, Schuemann J, Rabus H.   +13 more
europepmc   +1 more source

Beginners guide to sample preparation techniques for transmission electron microscopy

, 2023
Ena Dumančić, Lea Vojta, Hrvoje Fulgosi   +2 more
openalex   +2 more sources