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Investigation of mechanical properties and hydration of low-carbon magnesium and calcium-rich waste powder geopolymer paste
Published 2024-12-01“…The hydration products and microstructures of LMWP were investigated by XRD, TG-DTG, and SEM-EDS. …”
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603
Integrated Computational Materials Engineering of Fire-Resistant Steels
Published 2025-03-01“…Experimental validation include thermomechanical treatments, high-temperature tensile tests, and microstructural characterizations. The newly developed alloys demonstrate a yield strength of 520–770 MPa at 600 °C, more than twice the strength of the commercial S355 steel. …”
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604
Investigation on the tensile strength, hardness and wear properties in n-B4C reinforced Al7075 composites
Published 2025-06-01“…According to microstructural research, nanoparticles were dispersed throughout the specimen space. …”
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605
Physicochemical Properties of Cementitious Materials with Spent Coffee Ground Ash
Published 2025-08-01Get full text
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606
Investigation on the tensile strength, hardness and wear properties in n-B4C reinforced Al7075 composites
Published 2025-06-01“…According to microstructural research, nanoparticles were dispersed throughout the specimen space. …”
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607
Metal flow behavior and energy consumption model during the extrusion process of a 6063 aluminum alloy profile with complex cross-section
Published 2024-11-01“…An extrusion experiment was conducted to study the microstructure and mechanical properties of the profile. …”
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608
Rice Husk Ash and Waste Marble Powder as Alternative Materials for Cement
Published 2025-03-01“…Water absorption decreased from 8.3% to 6.34%, indicating lower porosity and enhanced uniformity. Microstructural analyzes showed a denser mortar with 13% less mass loss at 20% replacement level. …”
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609
Multi laser beams directed energy deposition of a high-strength and high-toughness TC11 titanium alloy with coaxial wire feeding
Published 2025-07-01“…The combined effects of a lower thermal gradient and heterogeneous nucleation, resulting from coaxial wire feeding, are essential in refining the microstructure of materials used in coaxial WLDED. As a result, the fundamental mechanisms underlying microstructural evolution and the improvement of tensile properties through multi-laser beam WLDED with a coaxial processing head have been elucidated.…”
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610
Effect of modified materials on the hydraulic conductivity of loess soil
Published 2025-04-01“…Modified loess soil with 7% nanoclay had a saturated permeability coefficient of 8.0 × 10−8 cm s−1, meeting the anti-seepage standards of the domestic waste landfill liner. The microstructure and surface properties of loess improved obviously after being treated with modified materials. …”
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611
Experimental study and analysis of the mechanical properties of high-water-content materials modified with fly ash
Published 2018-10-01“…To solve the problems of the high cost of mine-filling material, the wasting of a useful resource, and the environmental pollution caused by large surpluses of industrial waste like fly ash, the physical and mechanical properties, microstructure, and chemical components of high-water-content materials of varying fly ash content were studied. …”
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Advancing Hybrid Fiber-Reinforced Concrete: Performance, Crack Resistance Mechanism, and Future Innovations
Published 2025-04-01“…This research investigates the effects of steel (ST) and synthetic (SYN) fibers on the workability and mechanical properties of HPFRC. It also analyzes their influence on the material’s microstructural characteristics. …”
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614
Research status of selective laser melting GH4169 alloys
Published 2023-10-01“…The effects of laser power, scanning rate, and powder thickness on the microstructure and mechanical properties of the GH4169 alloys during selective laser melting were emphatically analyzed, and the influences of heat treatment and particle reinforcement on the microstructure and mechanical properties of GH4169 alloy were investigated. …”
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615
Tool geometry optimization for enhanced mechanical properties in friction stir welding of carbon steel
Published 2025-06-01“…The welded joints revealed an 18% increase in ultimate tensile strength (UTS) than the base metal (BM). Microstructural observations in the thermo-mechanically affected zone (TMAZ) and heat-affected zone (HAZ) were conducted using Scanning Electron Microscopy (SEM) and analyzed with ImageJ software. …”
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616
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Suppressed frictional noise on micro-triangle textured NBR inspired by ventral snake scales
Published 2025-10-01Get full text
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618
Research progress on high-entropy alloys prepared by laser additive manufacturing
Published 2022-06-01“…Laser melting deposition (LMD) and selective laser melting (SLM) processes were compared and analyzed, and the microstructure and mechanical properties of HEAs fabricated by LMD and SLM were investigated. …”
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In Situ Synthesis of MoSi<sub>2</sub>-SiC Composites by Two-Step Spark Plasma Sintering
Published 2025-01-01“…A two-step sintering process was employed to ensure the formation of a uniform and dense composite structure. The microstructures and mechanical properties of these composites with various compositions were characterized. …”
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620
Taguchi Method for Tribological Excellence: Insights into Copper-Based Metal Matrix Composites
Published 2025-06-01“…Examined samples were analyzed using a scanning electron microscope. Regression model for predicting wear loss was developed using the Taguchi technique. …”
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