Results 151 to 160 of about 404,433 (375)

High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy

Advanced Engineering Materials, EarlyView.
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni, Wencke Mohring, Mike Schneider, Guillaume Laplanche, Sebastian Peter Hagen, Christiane Stephan‐Scherb   +5 more
wiley   +1 more source

Viscosity model of CoCrFeMnNi high entropy alloys

Fenmo yejin jishu
The viscosity of high entropy alloys in liquid atomization process has the important influence on the atomization effect. Using the existing ternary alloy viscosity model, a new viscosity model of the CoCrFeMnNi high-entropy alloy melt with equal molar ...
LI Yue, ZHAO Dingguo, SU Xinlei, LIU Yan, WANG Shuhuan   +4 more
doaj   +1 more source

Erratum to: Temperature Effects on Deformation and Serration Behavior of High-Entropy Alloys (HEAs) [PDF]

, 2014
James Antonaglia, Xufei Xie, Zijian Tang, Che‐Wei Tsai, Junwei Qiao, Yong Zhang, Marina Laktionova, E. D. Tabachnikova, Robert E. Carroll, Jien‐Wei Yeh, O.N. Senkov, Michael C. Gao, Jonathan T. Uhl, Peter K. Liaw, Karin A. Dahmen   +14 more
openalex   +1 more source

Mechanical behavior of high-entropy alloys

Progress in Materials Science, 2021
Weidong Li, D. Xie, Dongyue Li, Yong Zhang, Yanfei Gao, P. Liaw   +5 more
semanticscholar   +1 more source

Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components

Advanced Engineering Materials, EarlyView.
This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller, Florian Loebich, Thomas Wegener, Julia Richter, Jens Gibmeier, Thomas Niendorf   +5 more
wiley   +1 more source

Machine Learning for High-entropy Alloys: Progress, Challenges and Opportunities [PDF]

Progress in Materials Science, 2022
Xianglin Liu, Jiaxin Zhang, Zongrui Pei
semanticscholar   +1 more source

CALPHAD‐Guided Prediction and Interpretation of Phase Formation in Ta–Mo–Cr–Ti–Al Refractory High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
This study designs Ta–Mo–Cr–Ti–Al refractory high‐entropy alloys with a disordered body‐centered‐cubic A2 crystal structure aiming for improved ductility, lower density, and oxidation resistance. Four alloy compositions are identified by thermodynamic calculations.
Kateryna Khanchych, Chongchong Tang, Carsten Schroer, Björn Schäfer, Judith Jung, Michael Dürrschnabel, Ute Jäntsch, Bronislava Gorr   +7 more
wiley   +1 more source

Design of Refractory High-Entropy Alloys [PDF]

, 2015
Michael C. Gao, Casey Carney, Ömer Doğan, Paul D. Jablonksi, J. A. Hawk, David E. Alman   +5 more
openalex   +1 more source

Mesoporous Silica Microspheres by Super‐Fast Alkaline Etching of Micrometer‐Sized Stöber Particles

Advanced Engineering Materials, EarlyView.
Microscale silica particles are prepared along with a modified, scalable Stöber synthesis using the continuous addition of tetraethoxy silane to an ethanolic solution of ammonia with KCl. Etching with hydroxide ions at 95 °C gave porous analogs within minutes. Monodisperse particles are isolable in high yield after precipitation in ethanol.
Adrian Vaghar, Georgij Jegorenkov, Gerrit A. Luinstra   +2 more
wiley   +1 more source

Evaluating Dielectric Properties for Semicrystalline Thermoplastics to Analyze the Thermal and Rheological Properties in Laser‐Based Powder Bed Fusion of Plastics

Advanced Engineering Materials, EarlyView.
This study aims to establish a link between the dielectric properties of polyamide 12 (PA12) and its thermal and rheological properties using dielectric analysis (DEA). A standardized methodology is introduced to determine melting and crystallization temperatures.
Benedikt Burchard, Joseph Hofmann, Katrin Wudy   +2 more
wiley   +1 more source