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1561
Effect of Friction Stir Processing on Gas Tungsten Arc-Welded and Friction Stir-Welded 5083-H111 Aluminium Alloy Joints
Published 2019-01-01“…There is a good correlation observed between the microstructural results and the tensile results. Ultrafine grain sizes of 4.62 μm and 7.177 μm were observed on the microstructure of the friction stir-processed friction stir-welded and gas tungsten arc-welded joints. …”
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1562
Precipitation 3D printing of all-aramid materials for high-strength, heat-resistant applications
Published 2025-01-01“…After comparison, the ANF approach proves superior to the sulfuric acid method, offering enhanced printability, greater mechanical strength in the printed parts, and improved capability for microstructure customization. Specifically, the dense all-aramid structures produced through the ANF approach exhibit exceptional mechanical properties, with a Young’s modulus of 7.2 GPa and a tensile strength of 146.6 MPa, outperforming other unfilled, high-performance polymers manufactured through AM. …”
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1563
A Calcium Enterolith in a Patient with Crohn’s Disease and Its In Vitro Dissolubility in Citric Acid
Published 2017-01-01“…The microstructure and dissolubility of a calcified enterolith and enterolith pieces removed from a 26-year-old Japanese woman with Crohn’s disease were analyzed using scanning electron microscopy and energy dispersive X-ray spectroscopy. …”
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1564
Mechanisms of concentration control alkali activated fly ash stabilized saline soil in seasonally frozen regions
Published 2025-01-01“…This study investigates the impact of the molar concentration of NaOH and the number of freeze-thaw cycles on the microstructure and strength of stabilized soil incorporating FA geopolymer. …”
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1565
Effect of Biowaste on the High- and Low-Temperature Rheological Properties of Asphalt Binders
Published 2021-01-01“…In order to study the sustainable utilization of waste oyster shells, asphalt binder of waste oyster shell powder was prepared by using modified asphalt material with waste oyster shells. The microstructure of oyster shell powder was analyzed by scanning electron microscopy experiments. …”
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1566
Strategic Resource Extraction and Recycling from Waste: A Pathway to Sustainable Resource Conservation
Published 2024-12-01“…SR was a viable alternative to WLC in ceramic bricks, as SEM-EDS and FTIR analyses revealed changes in composition and microstructure. This approach promotes circular economy principles by recovering resources and reducing waste. …”
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1567
Preparation and Properties of Oat Protein Amyloid Aggregate-Sodium Carboxymethyl Cellulose Composite Film
Published 2025-02-01“…In order to improve the physicochemical properties of oat protein-based composite film, the natural oat protein (OP) was modified to prepare oat protein amyloid aggregates (OPA), and then the composite film was prepared with sodium carboxymethyl cellulose (CMCNa). The microstructure and properties of the composite films were studied by Fourier infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and scanning electron microscopy (SEM). …”
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1568
Corrosion behavior of Shape Memory Alloy in NaCl environment and recovery maintenance in Cu-Zn-Al sysytem
Published 2022-09-01“…The aim of this study is to characterize the microstructure, the mechanical properties and the corrosion behavior through different kind of standard corrosion tests of this alloy and to evaluate the effect of corrosion damage on the shape memory recovery capability through a combination of corrosion and thermos-mechanical cyclic test and SEM observation …”
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1569
Effects of Surface Modifications on Rotating Bending Fatigue of Ni-Al Bronze Alloy
Published 2024-12-01“…LSM could homogenize the NAB into a uniform microstructure with refined columnar grains in the laser-melted zone but introduced residual tensile stress (RTS). …”
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1570
Lipopolysaccharide inhibits osteoblast formation and receptor activator of nuclear factor-κB ligand degradation via autophagy inhibition
Published 2024-04-01“…In vivo experiments supported that damaged bone mass, bone microstructure, osteoblastic activity (ALP and P1NP production by ELISA assays) and enhanced RANKL production by LPS administration were partially rescued by Rapamycin application. …”
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1571
Phase-transition-induced dynamic surface wrinkle pattern on gradient photo-crosslinking liquid crystal elastomer
Published 2024-12-01“…Abstract Liquid crystal elastomers (LCEs) with various deformation properties based on phase transition were widely used as actuators and provided potential to fabricate functional surfaces with tunable microstructure. Herein, we demonstrate a strategy to fabricate dynamic micro wrinkles on LCE surfaces based on LC phase transition. …”
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1572
Contribution of Surface Treatment on Physical and Mechanical Properties of Recycled Concrete Aggregates
Published 2022-01-01“…The effectiveness of the treatment technique is assessed by the analysis of SEM imagery and XRD analysis of the microstructure cement paste around the RCA. At 20% pozzolan concentration, RCA treatment yields comparable specific gravities, water absorption, ACV, and AIV. …”
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1573
Verification of Interaction Between Cl<sup>−</sup> Erosion and Carbonation in Marine Concrete
Published 2025-01-01“…Scanning electron microscopy (SEM) is employed to examine the microstructure of the concrete, elucidating the interplay between Cl<sup>−</sup> erosion and carbonation. …”
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1574
High‐dimensional Bayesian optimization for metamaterial design
Published 2024-12-01“…Abstract Metamaterial design, encompassing both microstructure topology selection and geometric parameter optimization, constitutes a high‐dimensional optimization problem, with computationally expensive and time‐consuming design evaluations. …”
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1575
Experimental Investigation on Hydroabrasive Erosion of Steel Fiber UHPC and Rubber UHPC
Published 2020-01-01“…The above two have been applied in engineering successfully, but there are differences in material properties, mechanical properties, and microstructures. In this study, we will analyze the difference of abrasion resistance performance of the above two kinds of UHPC, in terms of, for example, compressive strength, abrasion resistance strength, abrasion rate, and microstructure in different ages, so as to provide a new material and method. …”
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1576
Research on the Effect of Curing Temperature, Steel Fiber, and Admixture Content on Concrete Performance Based on Orthogonal Test in Cold Region
Published 2022-01-01“…In this paper, through the orthogonal experiment design, we studied the mixing temperature, steel fiber, and water reducing agent dosage on concrete mixture slump; the influence of curing temperature, steel fiber, water reducing agent, and accelerating agent content on compressive strength of concrete; and the influence of the final microstructure by scanning electron microscopy (28-day concrete, analysis of the degree of hydration reaction). …”
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1577
Influence of Ag on the precipitates in Mg-8Gd-0.8Y-0.5Zn-0.3Zr alloy
Published 2025-01-01“…This paper investigates the influence of Ag element on the microstructure and mechanical properties, as well as the synergistic strengthening and toughening mechanisms of the Mg-8Gd-0.8Y-0.5Zn-0.3Zr alloy. …”
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1578
Experimental Investigation of Sandstone under Cyclic Loading: Damage Assessment Using Ultrasonic Wave Velocities and Changes in Elastic Modulus
Published 2018-01-01“…This results from the compression of intergranular clay minerals and fatigue failure. (2) Irreversible damage accumulations during cyclic loading with an increasing upper stress limit are the consequence of brittle failure in the sandstone’s microstructure.…”
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1579
Application of Calcium Chloride-Sodium Alginate to Improve the Texture of Quick-Frozen Heracleum moellendorffii
Published 2021-01-01“…The calcium content was increased to 71.56 mg/100g, and the brittleness and chewiness were 4630 gf and 2583.33 gf, respectively. The microstructure found that calcium could adhere to an inherent position on the cell membrane and protected the sample from cell damage and chloroplast spilling from the cell during thawing and quick freezing. …”
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1580
Effect of Chickpea Protein Isolate on Gel Quality of Salt-reduced Liaoning Zhuanghe Big Bone Chicken Meatball
Published 2025-01-01“…The texture properties, color, water distribution, rheological properties and microstructure of salt-reduced big bone chicken meatballs in different treatment groups were determined. …”
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