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1141
Investigation of Failure Mechanism of Al2O3 Specimens Subjected to Three-Point Bending Test
Published 2019-07-01“…Experimental loading and FEM simulation-based approach at macroscale are utilized to investigate the failure mechanisms of Al2O3 ceramics. Experimental characterization of microstructure is carried out using SEM. …”
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1142
Variables Affecting Developments of Hydroxyapatite Coating by Using Electrophoretic Deposition Technique
Published 2008-09-01“…Electrophoretic Deposition (EPD) process offers various advantages like the fabrication of the ceramic coatings and bodies with dense packing, good sinterability and homogenous microstructure. The variables namely (applied potential, deposition time and sintering temperature) affected the development of hydroxyapatite (HAP) coatings. …”
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1143
Fatigue assessment and damage evolution of additively manufactured Ti–6Al–4V lattice structures for medical applications
Published 2025-05-01“…This is complemented by microstructural and computed tomography methods for a holistic characterization of the damage mechanisms and defect structure to improve the comprehension of failure mechanisms in complex lattice structures.…”
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1144
Effect of Oxygen and Zirconium on Oxidation and Mechanical Behavior of Fully γ Ti52AlxZr Alloys
Published 2025-07-01“…Alloys were synthesized via vacuum arc melting and subsequently subjected to homogenization annealing at 1250 °C for 100 h to ensure phase and microstructural stability. Characterization techniques including scanning electron microscopy (SEM), X-ray diffraction (XRD), and electron backscatter diffraction (EBSD) were employed to elucidate phase constitution and grain morphology. …”
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1145
Effects of SO2 on the long-term corrosion behaviour of K452 superalloy
Published 2025-04-01“….% SO2) at 900 °C up to 2000 h was investigated by both microstructural characterization and the Molecular Dynamics (MD) calculations. …”
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1146
Assessment of Precast Concrete Deterioration in Marine Environments Using Non-Destructive Methods
Published 2025-03-01“…Non-destructive testing (NDT) has proven valuable for durability assessment, yet its application remains limited due to the complex microstructural characteristics of concrete. This study establishes a comprehensive procedure for evaluating precast concrete degradation in marine environments using multiple characterization techniques. …”
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1147
Influence of Ceramic Size and Morphology on Interface Bonding Properties of TWIP Steel Matrix Composites Produced by Lost-Foam Casting
Published 2024-09-01“…This study investigated the fabrication and characterization of large ceramic-reinforced TWIP (twinning-induced plasticity) steel matrix composites using the lost-foam casting technique. …”
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1148
Effect of Austenitizing Temperature on the Retained Austenite and Carbide Fractions in SAE 52100 Steel after Quenching
Published 2025-08-01“…Nine samples were subjected to different austenitizing temperatures (760–920°C) followed by oil quenching. Microstructural and mechanical characterization techniques, including X-ray diffraction (XRD), ferritoscopy, electron backscatter diffraction (EBSD), transmission electron microscopy (TEM), and hardness test Rockwell were employed. …”
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1149
Misfit in Inconel-Type Superalloy
Published 2013-01-01“…An important parameter for the characterization of microstructural changes in nickel base superalloys is the misfit - the relative difference between lattice parameters of γ matrix and γ′ precipitates. …”
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1150
Scale-up and optimization of fenofibrate-loaded fibers electrospun by corona-electrospinning
Published 2021-04-01“…An experimental design-based approach was used to study the influence of production parameters on fiber diameter and morphology. Microstructural characterization of the obtained products was performed by scanning electron microscopy imaging and differential scanning calorimetry. …”
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1151
CONSIDERATIONS REGARDING DEFECTS THAT MAY OCCUR DURING FSP/SFSP PROCESSING OF ALUMINUM ALLOYS
Published 2025-09-01“…The review further delineates material-specific responses to FSP/SFSP and highlights the challenges posed by initial microstructural inhomogeneities and compositional variations. …”
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1152
Harvesting Reactor Pressure Vessel Beltline Material from the Decommissioned Zion Nuclear Power Plant Unit 1
Published 2025-06-01“…Material segments containing the Linde 80 flux, wire heat 72105 (WF-70) beltline weld and the A533B Heat B7835-1 base metal, obtained from the intermediate shell region with a peak fluence of 0.7 × 10<sup>19</sup> n/cm<sup>2</sup> (E > 1.0 MeV), were extracted, cut into blocks, and machined into test specimens for mechanical and microstructural characterization. The segmentation process involved oxy-propane torch-cutting, followed by precision machining using wire saws and electrical discharge machining (EDM). …”
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1153
Study on Organo-Silica-Derived Membranes Using a Robeson-like Plot
Published 2025-03-01“…Furthermore, a quick interpretation method for assessing the membrane’s microstructure is presented. A qualitative microstructure assessment can be achieved by analyzing the temperature dependencies of the three major diffusion mechanisms that simultaneously occur—Knudsen, surface, and activated diffusion.…”
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1154
An artificial neural network constitutive model to predict high temperature flow behaviour in 18Ni(250) maraging steel
Published 2025-07-01“…Hot compression experiments and microstructure observation investigations are utilized to analyze the hot deformation behavior and flow characterization of 18Ni(250) maraging steel. …”
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1155
Study of the Structure and Properties of Concrete Modified with Nanofibrils and Nanospheres
Published 2024-10-01“…The microstructure of the modified concretes was distinguished by the extensive occurrence of clusters composed of calcium silicate hydrate zones. …”
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1156
Extrusion Process Optimisation and Product Characterisation of Tanquan Millet Powder
Published 2025-06-01“…The optimum conditions for the extrusion process of TQM were obtained through one-way and response surface test analyses, using the pasting degree of TQM flour as the evaluation index. Characterization of TQM powder and TQM modified powder was carried out to observe the changes in microstructure, pasting characteristics, rheological properties and physicochemical properties. …”
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1157
The effect of heat input on the residual stress distribution in gas-metal arc welding of carbon steel: Simulation and experimental methods
Published 2025-12-01“…For this purpose, A516 Gr70 steel plates were welded using the GMAW technique with varying heat inputs, both with and without a back welding. After characterizing microstructure and mechanical properties, residual stresses were quantified via the hole-drilling method. …”
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1158
Effects of Doping Glass Fibers on the Early Strength of Sand-Based Cemented Paste Backfill for Solid Wastes Disposal in a Coal Mine
Published 2021-01-01“…The macroscopic properties and the microstructure of SCPB were characterized experimentally and analyzed via scanning electron microscopy. …”
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1159
Aluminum surface treatment and process optimization: Boosting mechanical performance in aluminum/polypropylene composite friction stir lap joints
Published 2025-06-01“…The effects of chemical surface treatment of aluminum sheet and tool rotational speed (in the range of 300–1100 rpm) were studied on the macro/microstructure and mechanical behavior of friction stir lap joints between aluminum-magnesium aluminum alloy and a polypropylene composite containing 20 wt.% talc and 10 wt.% elastomer. …”
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1160
Microscopic Stress Sensitivity Analysis with In Situ SEM Study and Digital Core Deformation Simulation
Published 2021-01-01“…First, the in situ SEM study was implemented, and the microstructure deformations of rock samples during uniaxial loading were observed and recorded. …”
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