Results 221 to 230 of about 35,767 (354)

Effect of Al Addition on Grain Refinement and Phase Transformation of the Mg-Gd-Y-Zn-Mn Alloy Containing LPSO Phase. [PDF]

open access: yesMaterials (Basel), 2022
Zuo J   +11 more
europepmc   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Grain refinement of magnesium alloy

open access: yes, 2008
Two approaches of grain refining related to the use of high-intensity ultrasonic vibration were evaluated. In the first approach, ultrasonic vibration was applied to the molten metal after it was poured into a mold.
Poola, Sandeep K
core  

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Ultrasound induced grain refinement of crystallization in evaporative saline droplets. [PDF]

open access: yesUltrason Sonochem
Zhang X   +6 more
europepmc   +1 more source

Grain refinement in aluminium containing magnesium alloys

open access: yes, 2016
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University London.The novel grain refiners developed in this research could be broadly classified into borides and carbides.
Joshi, Utsavi Mukeshbhai
core  

Residual‐Lithium‐to‐LiF Conversion Enables a LiF–Fluorinated Carbon Interphase for Reconstruction‐Resistant Ni‐Rich Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
A fluorine‐rich acrylate monomer (PFHEA) was solvent‐free applied to NCM90 and thermally decomposed under Ar to convert residual lithium into LiF and form a pre‐built LiF/fluorinated amorphous carbon (LiF/FC) interphase. The LiF/FC layer suppresses NiO rock‐salt reconstruction and microcrack propagation, lowers interfacial resistance, and improves Li ...
Pangyu Kim   +6 more
wiley   +1 more source

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