Results 21 to 30 of about 175,253 (302)
Magnetic Properties and Applications of Glass-coated Ferromagnetic Microwires
Advanced Electromagnetics, 2023 A remarkable magnetic softness and giant magnetoimpedance (GMI) effect at GHz frequency range havebeen observed in glass-coated microwires subjected to appropriate postprocessing. Co-based microwires present higher GMI effect.
V. Zhukova +7 more
doaj +3 more sources
The Journal of Engineering, 2015 This study investigates the influence of ultrasonic nanocrystal surface modification (UNSM) technique on fatigue properties of SAE AMS 5662 (solution treatment) of Inconel 718 alloys.
Jun-Hyong Kim +4 more
doaj +1 more source
Micro-slurry jet for surface processing of dental ceramics
Biosurface and Biotribology, 2019 A micro-slurry jet (MSJ) was used for removing microscopic cracks and microstructural defects on surfaces of dental ceramics, in which the MSJ functioned as a wet blasting machine using mixed alumina particles and water to spray workpiece surfaces by a ...
Takashi Baba +5 more
doaj +1 more source
High Strain-Rate Material Model Validation for Laser Peening Simulation
The Journal of Engineering, 2015 Finite element modeling can be a powerful tool for predicting residual stresses induced by laser peening; however the sign and magnitude of the stress predictions depend strongly on how the material model captures the high strain rate response.
Kristina Langer +5 more
doaj +1 more source
Tunable high-Q SAW resonator loaded on a changing capacitance [PDF]
Journal of Advanced Dielectrics, 2020 A tunable high-Q surface acoustic wave (SAW) resonator in the form of several parallel-connected interdigital transducers loaded on a varying capacitance on lithium niobate substrates was developed and studied. The working frequency range was 90–2450MHz.
G. Ya. Karapetyan +6 more
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Nanocomposite Hydrogels and Extracellular Matrix—Advantages and Associated Risks
Gels, 2023 Hydrogels can be considered as mimics of the extracellular matrix (ECM). Through integrins, the cytoskeleton is connected to the ECM, and cytoskeleton tension depends on ECM stiffness. A number of age-related diseases depend on cellular processes related
Garry Kerch
doaj +1 more source
Analysis of heat transfer processes for sapphire growth by horizontal directed crystallization method [PDF]
Journal of Advanced Dielectrics, 2020 This research summarizes the analytical and experimental results of heat-transfer processes influence on defects formation during sapphire crystal growth by horizontal directed crystallization method (HDC). The shape of solid-melt interface significantly
Yu. V. Klunnikova +3 more
doaj +1 more source
Surface mechanics design by cavitation peening
The Journal of Engineering, 2015 Although impacts at cavitation bubble collapses cause severe damage in hydraulic machineries, the cavitation impacts can be utilised for surface mechanics design such as introduction of compressive residual stress and/or improvement of fatigue strength ...
Hitoshi Soyama
doaj +1 more source
The Journal of Engineering, 2015 Laser Shock Peening is a fatigue enhancement treatment using laser energy to induce compressive Residual Stresses (RS) in the outer layers of metallic components.
M. Sticchi +7 more
doaj +1 more source
, 2014 The ratchet boundaries and ratchet strains are derived for the Bree problem and an elastic perfectly plastic material with different yield stresses on-load and off-load.
Chen, Haofeng +2 more
core +1 more source