Results 61 to 70 of about 241,861 (304)
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Current limiting and negative differential resistance in indium oxide based ceramics [PDF]
, 2009 Indium oxide based ceramics with bismuth oxide addition were sintered in air in the temperature range 800-1300 ºC. Current-voltage characteristics of In2O3-Bi2O3 ceramics sintered at different temperatures are weakly nonlinear.
Bondarchuk, AN +19 more
core +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Scientific Reports, 2017 In recent years, magnesium (Mg) alloys show a promising application in clinic as degradable biomaterials. Nevertheless, the poor corrosion resistance of Mg alloys is the main obstacle to their clinical application.
Feng Peng +5 more
doaj +1 more source
Journal of Advanced Ceramics, 2022 Yttria-stabilized zirconia (YSZ) coatings and Al2O3-YSZ coatings were prepared by atmospheric plasma spraying (APS). Their microstructural changes during thermal cycling were investigated via scanning electron microscopy (SEM) equipped with electron ...
Meiqi Dai +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil +2 more
wiley +1 more source
Special Issue on Transparent Ceramics. Introduction
, 2022 S.205Technologies are booming which use light as a manufacturing tool or as a means of information transfer. These technologies employ wavelengths ranging from low ultraviolet through visible up to the far infrared.
Krell, A.
core +1 more source
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Ceramic Powders for Advanced Ceramics: What are Ideal Ceramic Powders for Advanced Ceramics?
Transactions of the Materials Research Society of Japan, 2010 One of the most important factors for advanced ceramic preparation is the nature of powders. This article is a review and overview of powder preparation and properties and explains ideal powders for advanced ceramics. In addition, hydrothermal powders that are close to ideal powders are described along with hydrothermal processing.
Somiya, Shigeyuki +2 more
openaire +3 more sources
Paracrystalline IrCoO x stabilization by rutile SnO2 towards durable acidic oxygen evolution
Nature CommunicationsThe development of oxygen evolution reaction catalysts featuring high activity with long-term durability in acidic media remains a major challenge for proton exchange membrane water electrolysis.
Han Tian +8 more
doaj +1 more source