-
1141
Influence of Detonation Spray Parameters on the Formation of Mechanical and Tribological Properties of Gradient Coatings based on Alumina
Published 2022-03-01“… Using the detonation method, the shaft was filled with a gas mixture of C2H2/O2 from 53 to 68 % and an alumina-based gradient coating was obtained on the surface of the substrate. The microstructure of the coatings was studied by scanning electron microscopic analysis. …”
Get full text
Article -
1142
Study on the Influence of Mandrel Speed on the Titanium Tube Continuous Retained-Mandrel Rolling Process
Published 2024-09-01“…This paper thoroughly examines the influence of mandrel velocity on the deformation characteristics at the groove vertex using three approaches: numerical simulation, shear-deformation observation experiments, and microstructure analysis. The following conclusions are drawn: Decreasing the mandrel velocity enhances the penetration of shear deformation into the inner wall of the titanium tube, improves thickness uniformity, and shifts the deformation mechanism near the inner wall from twinning to dislocation slip. …”
Get full text
Article -
1143
Weld Formation and Characteristics of Hot-Wire Laser Welding in Aluminum Alloy Narrow-Gap Joints
Published 2025-07-01“…The optimal processing conditions result in complete joint formation with four welding passes. Microstructural analysis reveals that the aluminum matrix morphology evolves according to the local thermal history during welding. …”
Get full text
Article -
1144
Research on optimal heat input parameter for TIG welding of thin plate 5083 aluminum alloy
Published 2025-05-01“…Conversely, exceeding the optimal range led to progressive grain coarsening within the weld microstructure, accompanied by measurable degradation in key mechanical properties including tensile strength and hardness.…”
Get full text
Article -
1145
An Evaluation of the Impact of Curdlan and Buttermilk Addition on the Functional Properties and Sensory Quality of Processed Cheese Analogs
Published 2024-12-01“…Comprehensive analyses were conducted to assess the chemical composition, textural and rheological properties, microstructural features, and sensory characteristics of PCs. …”
Get full text
Article -
1146
Applications of bamboo fiber and bamboo stem ash with styrene butadiene rubber in cement mortar for sustainable structural application
Published 2025-08-01“…Various mix ratios were developed and analyzed using the Taguchi method, and the results were validated through analysis of variance (ANOVA), microstructural observations, and energy efficiency evaluation. …”
Get full text
Article -
1147
Enhancing 3D printing performance of O/W emulsions with asparagus fibre
Published 2024-12-01“…Interestingly, reducing the oil volume fraction from 72 to 66 %v/v (i.e., fibre concentration was kept at 9.9 %w/w) did not detrimentally influence the 3D printing quality. Microstructural analysis of the emulsions revealed that increasing fibre concentration led to smaller size and different surface morphology of the oil droplets. …”
Get full text
Article -
1148
Utilising ilmenite mud waste (R-MUD) for sustainable photocatalytic cement mortars
Published 2025-05-01“…Tests showed that the addition of R-MUD maintained acceptable rheological properties and affected the photocatalytic activity and self-cleaning effects of cement mortars at an acceptable level. Microstructural analysis confirmed the presence of TiO₂ particles on the mortar surfaces, which actively contributed to NOx reduction. …”
Get full text
Article -
1149
Age hardening heat treatment behavior of as-cast Mg–Zn–Al alloys
Published 2021-06-01Get full text
Article -
1150
Influence of Termite Hill Soil as a partial cement replacement in mortar production
Published 2025-02-01“…Additionally, THS5 and THS10 significantly enhanced bulk density, ultrasonic pulse velocity, and compressive strength, particularly in the latter ages of mortar. The microstructural analysis confirmed improved density in these mixtures, along with respectable thermal properties and FTIR spectra. …”
Get full text
Article -
1151
-
1152
Influence of casting parameters on the surface and mechanical properties of leaded brass alloys: mechanistic insights
Published 2025-06-01“…This study explores the impact of casting parameters, particularly the mold material and cooling rate, on the microstructure and mechanical properties of leaded brass alloys. …”
Get full text
Article -
1153
Enhancing wear resistance of CoNiCrMo medium entropy alloy through cold working and aging: Tradeoffs with corrosion performance
Published 2024-11-01“…This study investigates the wear behavior and corrosion resistance of MP35 N alloy under various conditions, including annealed, cold-worked, and aged states. The microstructure was characterized using optical microscopy, X-ray diffraction, and transmission electron microscopy. …”
Get full text
Article -
1154
Characterization of vacuum plasma spray NiCoCrAlY coating resistant to high temperature oxidation
Published 2019-12-01“…After thermal treatment, etching of the coating was done in the reagent CuSO4 + HCl aqueous solution. Analysis of the microstructure of the coating after etching was performed on the SEM, on the basis of which a score of the quality of the diffusion VPS - NiCoCrAlY coating was given.…”
Get full text
Article -
1155
Effect of Heat Treatment on Corrosion of an AlCoCrFeNi<sub>2.1</sub> Eutectic High-Entropy Alloy in 3.5 wt% NaCl Solution
Published 2025-06-01“…On one hand, this microstructure evolution can make the passive film have more Cr<sub>2</sub>O<sub>3</sub> and less Al<sub>2</sub>O<sub>3</sub>, thereby enhancing its protective properties, as confirmed by the X-ray photoelectron spectroscopy analysis. …”
Get full text
Article -
1156
Ultrasonic velocity and acoustic emission properties of concrete eroded by sulfate and its damage mechanism
Published 2016-08-01Get full text
Article -
1157
Exploring the correlation of structure and microwave dielectric performance in metal-doped CaTiO3-SmAlO3 ceramics
Published 2025-03-01“…CaTiO3-SmAlO3 ceramics, doped with metal ions (Cu, Zn or Ni), were prepared through a thermal decomposition method and sintering at 1370°C. A comprehensive analysis of the microstructure and dielectric properties was conducted. …”
Get full text
Article -
1158
Preparation and properties of copper matrix composites reinforced with Al2O3 particle fiber blend
Published 2024-12-01“…The influence of Al2O3 particle/fiber content on the microstructure, mechanical properties, and physical properties of the composite materials was investigated. …”
Get full text
Article -
1159
Quasi-superplasticity in an Mg–Li–Al–Y alloy processed by rolling
Published 2025-01-01“…In order to explore the high temperature ductility of ultra-light magnesium-lithium alloy, a new Mg-7.28Li-2.19Al-0.091Y (LAY720) alloy was prepared by casting and rolling. The microstructural evolution, mechanical properties, model, and deformation mechanism under hot tension were studied by optical microscope, X-ray diffraction, scanning electron microscope, energy dispersive spectroscopy, and tensile tester. …”
Get full text
Article -
1160
Effects of Annealing Soaking Time on Carbide Precipitates and Mechanical Properties of As-Cast Thin Wall Ductile Iron
Published 2023-12-01“…Microstructural analysis and mechanical property tests were carried out in all the samples via Optical microscopy (OM) and Scanning electron microscopy (SEM), hardness and tensile tests. …”
Get full text
Article