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Effect of different current types on the microstructure of electrodeposited aluminium coatings
Published 2025-01-01“…The relevant parameters during the preparation process have important effects on the microstructure and tritium-resistant performance of Al coatings.PurposeThis study aims to analyse the mechanism of the effect of different electrodeposition process parameters on the phase structure and internal micro-morphology of aluminium coatings, and to obtain good quality aluminum coatings.MethodsFirstly, the aluminum coating was prepared on the surface of 316L stainless steel substrate at room temperature with 316L stainless steel as cathode, aluminum wire (99.99% purity) as anode, and AlCl3-1-Ethyl-3-methylimidazolium Chloride (EMIC) ionic liquid as plating solution. …”
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Experimental evaluation of mechanical strength of silica fume-cemented sand reinforced with 3D-printed fibers
Published 2025-09-01Subjects: Get full text
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23
Unveiling the Bluish Green Chalcedony Aquaprase™—The Study of Its Microstructure and Mineralogy
Published 2024-11-01“…“Aquaprase” showed a strong microstructural zoning in terms of grain size, from macrocrystalline to micro and crypto, and morphology. …”
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Alterations of the Brain Microstructure and Corresponding Functional Connectivity in Early-Blind Adolescents
Published 2019-01-01“…Whole-brain voxel-based analyses of diffusion tensor imaging metrics and region-of-interest analyses of resting-state functional connectivity (RSFC) were performed to compare patterns of brain microstructure and the corresponding RSFC between the groups. …”
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Integrative study of Anchusa italica Retz flower’s microstructure and chemical composition
Published 2025-02-01“…Abstract The unique structural features of Anchusa italica Retz (A. italica Retz) flowers were revealed at different scales through tissue sectioning and microstructural observations of the flower powder. High-resolution imaging of the fine structure and fracture of the sample surface was performed using scanning electron microscopy (SEM) to obtain detailed information about the surface morphology and microstructure. …”
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Long term effects of lead contaminated water on the strength and microstructure of concrete
Published 2025-07-01“…Compressive strength tests were conducted at curing ages ranging from 3 to 730 days, and pollutant retention was assessed using the toxicity characteristic leaching procedure. Microstructural analyses through X-ray diffraction, scanning electron microscopy, and energy dispersive X-ray spectroscopy revealed that lead contamination disrupted cement hydration by forming Pb(OH)2 and Pb-C-S-H phases, which inhibited the nucleation and growth of primary hydration products, notably calcium silicate hydrate (C-S-H) and portlandite (CH). …”
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Effect of alkali treatment on physicochemical and microstructural properties of false banana fiber
Published 2025-07-01“…This study aims to enhance the performance of FBF, specifically its tensile strength and water absorption, and explore the microstructural changes brought about during alkali treatment by sodium hydroxide (NaOH) at concentrations of 3, 5.5, and 8 w/v%, at temperatures of 50, 70, and 90 °C, and treatment durations of 30, 45, and 60 min. …”
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Microstructure and mechanical properties of as-cast Ti2AlNb alloys
Published 2025-06-01“….%) alloy was solidified in molds made of copper, graphite, alumina ceramics, and quartz sands with decreasing cooling rates, to investigate the as-cast microstructure and mechanical properties. The alloy solidifies merely into a body-centered cubic (BCC) phase in the copper mold, while additional O or α2 phases precipitate in the other samples. …”
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Subcicatricial fat grafting associated with rigotomy: a clinical and microstructural analysis
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Hot-Pressing of Ti-Al-N Multiphase Composite: Microstructure and Properties
Published 2025-01-01“…The composite was synthesized using a powder metallurgy approach with a mixture of AlN, TiN, and BN powders, processed under a high temperature and pressure. Comprehensive analyses, including microstructural evaluation, hardness testing, X-ray tomography, and electrochemical corrosion assessments, were conducted. …”
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Influence of Mud Content on Mechanical Properties and Microstructure of Cemented Sand and Gravel
Published 2025-06-01“…[Objectives] This study conducts a systematic investigation into the influence of mud content on the mechanical properties and microstructure of Cemented Sand and Gravel (CSG), focusing on the low mud content range (<5%) that has not been fully addressed in previous research. …”
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Initiation and growth behavior of very-long microstructurally short fatigue cracks
Published 2013-04-01“…Several combinations of notch and microstructural sizes have been tested. This method provides an easy way to record and analyse the effect of the microstructure upon crack growth rate. …”
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Study of the Solidification Microstructure and Deformation Behaviour of Cu20Fe Alloy
Published 2024-11-01“…In this paper, the solidification microstructure characteristics of metastable immiscible Cu20Fe alloys under natural cooling conditions and subsequent cold rolling were analysed. …”
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Initiation and growth behavior of very-long microstructurally short fatigue cracks
Published 2013-07-01“…Several combinations of notch and microstructural sizes have been tested. This method provides an easy way to record and analyse the effect of the microstructure upon crack growth rate. …”
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Microstructure and Mechanical Properties of the SiCp/A357 Composites Materials
Published 2025-06-01“…The investigation focused on the microstructure, interfacial characteristics, and mechanical properties of the SiCp/A357 composites. …”
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Microstructural integrity of autonomic central nervous tracts is linked to cardiovascular health
Published 2025-08-01“…This study investigates the association of microstructural integrity of white matter fibres representing the CAN with cardiovascular damage, risk and outcomes using a large population-based cohort study. …”
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In-depth study on tensile properties and finite element analysis of TiC in-situ formed Ti matrix composites with NbC and ZrC additions
Published 2025-03-01Subjects: Get full text
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Associations of Handgrip Strength and Testosterone With Cerebral White Matter Hyperintensity and Microstructural Injury
Published 2025-06-01“…ABSTRACT Background White matter hyperintensity (WMH) is one of the key imaging markers of cerebral small vessel disease (CSVD) and white matter microstructural injury may occur earlier than WMH. However, the associations of handgrip strength (HGS) and serum total testosterone (STT) with WMH and microstructural injury have not been thoroughly investigated. …”
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Genetic determinants of trabecular and cortical volumetric bone mineral densities and bone microstructure.
Published 2013-01-01“…High-resolution pQCT analyses, giving information about bone microstructure, were available in a subset of the GOOD cohort (n = 729). rs1021188 was significantly associated with cortical porosity while rs9287237 was significantly associated with trabecular bone fraction. …”
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