Results 151 to 160 of about 14,841 (305)
Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
Refinement of microstructure of metal by severe plastic deformation
, 2013 Depuis plusieurs années, les procédés à grandes déformations plastiques (SPD) sont développés pour affiner la microstructure de métaux afin d’obtenir des tailles de grains submicroniques. Cet affinement confère au matériau des propriétés améliorées (ex : limite élastique). Durant ces procédés, la géométrie globale du matériau reste inchangée.
openaire +1 more source
Advanced Functional Materials, EarlyView.Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Cyclic unloading‐aging‐reloading micro‐tensile tests under various aging durations and temperatures, combined with comprehensive microstructural characterization reveal that the yield point phenomenon in Aluminum‐Carbon (Al‐C) thin films originates from Cottrell atmosphere formation.
Zion Lee +10 more
wiley +1 more source
, 2003 Friction Stir Processing (FSP) is being developed as a potential grain refinement technique in aluminum alloys. It leads to microstructures consisting of very fine grains and high grain boundary misorientations, microstructural features that are ...
Mishra, Rajiv S., Ma, Z. Y., Charit, I.
core
Advanced Functional Materials, EarlyView.Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour +11 more
wiley +1 more source
Modelling microstructural changes in pulsed weldments
, 1995 Two routes of obtaining microstructural refinement in pulsed welds have been studied; (a) by repeated solid state transformations caused by the multiple thermal cycles in pulsed welds and (b) by refining the structures formed during solidification.
Vishnu, P. Ravi,
core
A Skin‐Like Strain Sensor for Real‐Time Human Motion Detection
Advanced Functional Materials, EarlyView.A skin‐like strain sensor with exceptional flexibility and breathability enables real‐time human motion detection. It offers continuous ECG monitoring and gesture recognition, ensuring high durability and comfort. This innovative design is ideal for wearable applications, combining reliable performance with seamless integration into dynamic ...
Shiqi Song +5 more
wiley +1 more source
Microstructural refinement and mechanical property enhancement of AZ91 magnesium alloy via room-temperature multi-directional forging. [PDF]
Sci RepŞahbaz M, Nalkıran S.
europepmc +1 more source
Advanced Functional Materials, EarlyView.This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen +10 more
wiley +1 more source