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981
Hydrogen peroxide activation of waste tire crumb rubber for improving compatibility with bitumen: Laboratory and molecular dynamics insights
Published 2025-06-01“…Microstructure and chemical changes of WCR and AWCR were analyzed with scanning electron microscope (SEM), contact angle tests and Fourier transform infrared spectroscopy (FTIR). …”
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982
Mechanical Characterization and Wear Behavior of Nano TiO2 Particulates Reinforced Al7075 Alloy Composites
Published 2020-04-01“…After the preparation, the prepared composites were analyzed by SEM, EDS, and XRD for inquiring the microstructures and chemical elements. …”
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983
Effect of SiO2 on thermal conductivity of methane
Published 2025-02-01“…According to the microstructure of the simulated system, EMD method and NEMD method were proposed to study the thermal conductivity change process of the homogeneous solution in the SiO2 gap, and the molecular conformation diagram and density distribution cloud diagram of SiO2 intact gap and defect gap were analyzed. …”
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984
Acid Aging of CFRP Composite Materials for Solar UAV Structure
Published 2021-01-01“…The effect of aging conditions on the microstructure of composite materials was observed by SEM, and the aging mechanism of composite materials was analyzed. …”
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985
Effect of pore shape on uniaxial compressive behaviour of porous rock-like materials: DEM simulation
Published 2025-12-01“…Finally, the evolution of the microstructure, including contact forces and the spatial distribution of stress, was analyzed to assess the influence of pore shape on microscopic characteristics.…”
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986
电动机——复合材料连杆机构系统的动态响应
Published 2005-01-01“…A three-phase AC motor-elastic linkage mechanism system with links fabricated from three-dimensional braided composite materials is taken as the object of study.According to the transverse vibration and torsional vibration of motor shaft and the 3-dimentional microstructure characters of three-dimensional braided composite materials,a group of coupling dynamic nonlinear equations of the system,which include composite materials parameters,electromagnetism parameters of motor and structure parameters of elastic linkage mechanism,are established by the finite element method.The non-linear characteristics of self-excited inertial forces are analyzed.The inner relations between the dynamic responses of the system and the microstructure parameters of composite materials,electromagnetism parameters of the drive-motor,the structure parameters of the mechanism and the transverse vibration are studied.Through analysis of an example,some valuable conclusions are obtained and verified.…”
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987
Permutations of 2D assisted vibration and 1D primary fly-cutting to generate hierarchical micro-textures
Published 2025-05-01“…Finally, the effect of sinusoidally excited vibration in the X/Y-directions on the surface microstructure of machined straight grooves was studied, and the surface morphology of MMSL under the X/Y-direction excitations was analyzed. …”
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988
Phase-Field Simulation and Dendrite Evolution Analysis of Solidification Process for Cu-W Alloy Contact Materials under Arc Ablation
Published 2024-09-01“…Cu-W alloys are widely used in high-voltage circuit breaker contacts due to their high resistance to arc ablation, but few studies have analyzed the microstructure of Cu-W alloys under arc ablation. …”
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989
Effect of sepiolite on the physical properties and swelling behavior of rifampicin-loaded nanocomposite hydrogels
Published 2009-08-01“…The swelling data were analyzed in order to evaluate the diffusion mechanisms of water. …”
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990
A Comparative Study on Electrical Resistivity and Compressive Strength Properties of Cement Composites Incorporating Conductive Materials
Published 2023-01-01“…Their performance was compared and analyzed with plain cement composites (PCCs). Afterwards, the fracture surfaces of the conductive SFRCCs (steel fiber-reinforced cement composites) and CFRCCs (carbon fiber-reinforced cement composites) were also analyzed using a scanning electron microscope (SEM). …”
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991
Effect of Different Coloring Procedures on the Aging Behavior of Dental Monolithic Zirconia
Published 2018-01-01“…The crystalline phase composition of the specimens was analyzed by XRD. The subsurface microstructure of the fractured specimens was examined by using a SEM. …”
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992
Thermodynamics of Nucleation of Silicon Carbide Nanocrystals during Carbonization of Porous Silicon
Published 2016-10-01Get full text
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993
GROWTH OF ALUMINUM NITRIDE THIN FILMS VIA PEALD WITH VARIOUS PLASMA EXPOSITION DURATIONS
Published 2022-05-01“…The impact of duration of plasma exposure stage on the growth rate, composition and microstructures was analyzed. These samples were examined by IR spectroscopy, ellipsometry and X-ray analysis. …”
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994
Analysis on Corrosion Leakage Causes for Turbulator of Absorbing Tower in Certain Subcritical Units
Published 2021-03-01“…By means of macroscopic analysis,material composition analysis,microstructure analysis,corrosion product composition analysis and fracture morphology analysis,the cause of corrosion and leakage was analyzed. …”
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995
A Review of the Development Status of Wire Arc Additive Manufacturing Technology
Published 2022-01-01“…The WAAM molding process is complex, and the morphology, microstructure, and mechanical properties of the printed parts are affected by multiple factors. …”
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996
Study on the sound absorption characteristics and noise reduction mechanism of coconut-shell-activated carbon particles and coconut fiber composite biomass sound-absorption materia...
Published 2024-01-01“…The acoustic performance of an impedance tube was tested based on the acoustic absorption coefficient, whose physical performance was studied by means of a scanning electron microscope (SEM), Brunauer, Emmett and Teller (BET), x-ray diffraction (XRD), a Fourier transform infrared spectrometer (FTIR), thermogravimetric analyzer (TGA) and other detection methods. In contrast, the sound absorption effect of CSAC-F was better in the middle- and low-frequency range, whose microstructure was analyzed and its mechanism of noise reduction was studied. …”
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997
Triaxial Creep Behavior of Red Sandstone in Freeze-Thaw Environments
Published 2020-01-01“…The effects of freeze-thaw cycles and confining pressure on the creep properties, long-term strength, and creep failure mode of the rock were analyzed. The effect of freeze-thaw cycles on the microstructure of the rock was analyzed using scanning electron microscopy. …”
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998
Structural mechanisms of formation of adiabatic shear bands
Published 2016-10-01“…Changes in the velocity of the rear surface at different time of plug ejection were analyzed by Doppler interferometry techniques. The microstructure of tested samples was analyzed using an optical interferometer-profilometer and a scanning electron microscope. …”
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999
Research status of selective laser melting aluminum alloys
Published 2021-12-01“…Meanwhile, the investigation of SLM nano/micro reinforced aluminum alloys was also present, the particle reinforcement mechanism on the microstructure, relative density, wettability, and mechanical properties was analyzed. …”
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1000
Study on Grain Refinement Mechanism of Internal Spline Tooth Profile by Vibration Assisted Cold Extrusion
Published 2021-05-01“…The effects of vibration frequency,vibration amplitude and extrusion speed on the microstructure of the formed parts are analyzed by orthogonal test. …”
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