Results 31 to 40 of about 3,481,930 (306)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Synthesis and characterization of amorphous Al2O3 and γ-Al2O3 by spray pyrolysis

Green Processing and Synthesis, 2016
As an environmentally friendly method, spray pyrolysis has been widely used to produce a variety of metal oxides and composite metal oxides. Spray pyrolysis is used to synthesize amorphous Al2O3 and γ-Al2O3.
Wang Zhenfeng, Wu Wenyuan, Bian Xue, Wu Yongfu   +3 more
doaj   +1 more source

Amorphous silica waste from a geothermal central as an adsorption agent of heavy metal ions for the regeneration of industrial pre-treated wastewater

Water Resources and Industry, 2018
An industrial wastewater regeneration treatment was successfully designed taking advantage of the amorphous silica adsorption properties, generated as an industrial waste in a geothermal power plant located in the city of Mexicali, Baja California.
Oscar Gustavo Miranda Sandoval, Gerardo Cesar Díaz Trujillo, Alma Elia Leal Orozco   +2 more
doaj   +1 more source

In-plane strain engineering in ultrathin noble metal nanosheets boosts the intrinsic electrocatalytic hydrogen evolution activity

Nature Communications, 2022
While inducing strain to noble metal nanomaterials can modulate catalytic activities, the strain is often spatially dependent. Here, authors manipulate the planar strain in noble metal nanosheets for hydrogen evolution electrocatalysis by constructing ...
Geng Wu, Xiao Han, Jinyan Cai, Peiqun Yin, Peixin Cui, Xusheng Zheng, Hai Li, Cai Chen, Gongming Wang, Xun Hong   +9 more
doaj   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Processing and Properties of Aluminum and Magnesium Based Composites Containing Amorphous Reinforcement: A Review

Metals, 2015
This review deals with the processing and properties of novel lightweight metal matrix composites. Conventionally, hard and strong ceramic particles are used as reinforcement to fabricate metal matrix composites (MMCs).
Jayalakshmi Subramanian, Sankaranarayanan Seetharaman, Manoj Gupta   +2 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Viscosity and surface tension of the Zr56.5Ti13.3Ni13.6Cu9.6S7 bulk metallic glass-forming liquid

AIP Advances
The viscosity of the Zr56.5Ti13.3Ni13.6Cu9.6S7 bulk glass forming alloy was measured in equilibrium liquid at low and high temperatures. Low temperature measurements were conducted in the vicinity of the glass transition using a thermomechanical analyzer,
Lucas Matthias Ruschel, Alexander Kuball, Bastian Adam, Maximilian Frey, Ralf Busch   +4 more
doaj   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Sub‐Micron Replication of Fused Silica Glass and Amorphous Metals for Tool‐Based Manufacturing

Advanced Science
The growing importance of submicrometer‐structured surfaces across a variety of different fields has driven progress in light manipulation, color diversity, water‐repellency, and functional enhancements.
Sebastian Kluck, Richard Prediger, Leonhard Hambitzer, Niloofar Nekoonam, Franziska Dreher, Manuel Luitz, Markus Lunzer, Matthias Worgull, Marc Schneider, Bastian E. Rapp, Frederik Kotz‐Helmer   +10 more
doaj   +1 more source