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961
Microstructural analysis and preliminary wear assessment of wire arc additive manufactured AA 5083 aluminum alloy for lightweight structures
Published 2025-01-01“…Using SEM and XRD, microstructural changes during the WAAM process are analyzed, and tensile testing evaluates the mechanical properties, including ultimate tensile strength (UTS) and elongation. …”
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962
Physical, Compressive Strength, and Microstructural Characteristics of Alkali-Activated Engineered Composites Incorporating MgO, MWCNTs, and rGO
Published 2025-02-01“…The effects of material variables, namely binary or ternary combination source materials (fly ash C or F and ground granulated blast furnace slag ‘GGBFS’), two types of reagents with varying chemical ratios and dosages of additives (from 0 to 5% MgO and from 0 to 6% MWCNT/rGO), on the physical (slump flow, flow time, flow velocity, and density), hardness (compressive strength from 0 to 180 days and 28-day ultrasonic pulse velocity ‘UPV’), and micro-structural (SEM/EDS, XRD and FTIR) properties were evaluated. All these variables, individually or combined, influenced the properties and microstructural aspects of AAECs. …”
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963
A novel high-strength and high-toughness dual-phase titanium alloy fabricated by CMT-DED
Published 2025-12-01Subjects: Get full text
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964
Dynamic oxygen-redox evolution of cathode reactions based on the multistate equilibrium potential model
Published 2025-07-01Get full text
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965
Influence of themo-mechanical treatments and microstructural state on the fatigue behaviour of a weld seam: case of API X60 steel
Published 2021-10-01“…This fatigue cracking rate transversal to the welding direction initially presents an aspect similar to that of BM but registers a delay as soon as the crack tip enters the second zone (HAZ) then it progresses rapidly. This evolution is characterized by a disturbance due to the repeated change of microstructure.…”
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966
Effect of Heat Treatment on Microstructure and Residual Stress of a Nickel-Cobalt-Based Superalloy Produced by Laser Powder Bed Fusion
Published 2025-04-01“…The investigation systematically examined the impact of heat treatment, specifically solution treatment and solution treatment followed by aging treatment, on the microstructural characteristics and the evolution of residual stress within the alloy. …”
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967
Effects of Cold Deformation and Heat Treatments on the Microstructure and Properties of Fe-15Cr-25Ni Superalloy Cold-Drawn Bars
Published 2024-12-01“…The combination of cold deformation and solution aging is an important technological route for the bar processing of superalloy fasteners. The microstructure evolution and mechanical properties are intimately related to the process parameters. …”
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968
Dynamic structure evolution and failure mechanism of nanocrystalline AlCo-CrFeNi
Published 2024-12-01“…The molecular dynamics method was used to simulate the microstructure dynamic evolution, dislocation, and pore motion characteristics of AlCoCrFeNi high-entropy alloy at temperature 300 K and strain rate of 1×109 s-1, and the failure mechanism was revealed. …”
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969
Evolution of Frictional Wear Behavior of C/C-CuNi Composites by Arc Discharge
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970
Electromagnetic Stirring versus ECAP: Morphological Comparison of Al-Si-Cu Alloys to Make the Microstructural Refinement for Use in SSM Processing
Published 2016-01-01“…This work evaluates the morphological evolution at the semisolid state of the Al-4.0wt%Si-2.5wt%Cu alloy produced by direct chill casting under electromagnetic stirring (EMS) and by one equal channel angular pressing (ECAP) pass. …”
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971
Effects and differences of various concentration techniques on the evolution of therapeutic components in Lushan geothermal water
Published 2025-07-01“…Laboratory batch experiments, microstructural characterization, and hydrogeochemical modeling were employed to investigate the effects and differences of various concentration techniques under different environmental parameters on the evolution of therapeutic components in hot spring water. …”
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972
Effects of various rolling deformations on the microstructure, mechanical properties, corrosion behavior, and cytocompatibility of biodegradable Zn-0.5Mn alloys
Published 2025-06-01“…In this work, the effects of various rolling deformations on the microstructural evolution, mechanical properties, corrosion behavior, and cytocompatibility of Zn-0.5Mn alloys were studied. …”
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973
Impact of H+ ion irradiation on near-surface microstructure of 316H stainless steel fabricated via powder bed fusion
Published 2025-05-01“…This study examines the near-surface microstructural evolution of 316H stainless steel produced via additive manufacturing (AM 316H SS) using laser powder bed fusion, compared to conventionally manufactured 316H stainless steel (standard 316H SS), following irradiation with 0.5 MeV H+ ions at room temperature up to 6.0 dpa. …”
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974
Effects of In Situ Electrical Pulse Treatment on the Microstructure and Mechanical Properties of Al-Zn-Mg-Cu Alloy Resistance Spot Welds
Published 2025-06-01“…Statistical analysis of weld size confirms that both groups possess comparable weld diameters under identical welding currents, suggesting that the observed mechanical improvements are primarily attributed to microstructural evolution rather than geometric factors.…”
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975
Microstructure and Mechanical Properties of Brass-Clad Copper Stranded Wires in High-Speed Solid/Liquid Continuous Composite Casting and Drawing
Published 2025-04-01“…This paper clarified the evolution of microstructure and mechanical properties of brass-clad copper stranded wires in high-speed solid/liquid continuous composite casting and drawing, which could provide important reference for industrial production.…”
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976
Microstructure, interfacial reaction and shearing property of Sn-58Bi solder joints reinforced by Zn particles during isothermal aging
Published 2025-03-01“…In this paper, micro-sized Zn particles were added into Sn-58Bi solder flux to form Sn-58Bi-xZn composite solder. The evolution of microstructure, interfacial IMCs and shearing properties during long-term aging were investigated. …”
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977
Recent advance in laser powder bed fusion of Ti–6Al–4V alloys: microstructure, mechanical properties and machinability
Published 2025-12-01“…Finally, the comprehensive machining performance of SLMed Ti–6Al–4V alloys is emphasised in terms of cutting force, surface morphology and roughness, subsurface microstructure evolution, variation of residual stress, and features of tool wear.…”
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978
Enhanced corrosion resistance of laser powder bed fusion 316L stainless steel by modifying the microstructure through heat treatment
Published 2025-05-01“…This study aims to investigate the microstructural evolution of laser powder bed fusion (LPBF) 316L stainless steel during heat treatment and its effect on corrosion resistance through microstructural characterization and corrosion testing. …”
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979
Microstructure, Mechanical Properties, Deformation Behavior, and Crystallographic Texture of the Al-Gd-Cr-Ti Quaternary Alloy for Thermal Neutron Absorption
Published 2025-06-01“…The study also provides a detailed analysis of microstructure evolution, texture behavior, and the mechanical strengthening effect of rolling processes, along with neutron absorption performance. …”
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980
Effect of Mg interlayer on the microstructure and mechanical performance of resistance rivet welded 2 mm Al and ultra-high strength steel
Published 2025-01-01“…The influence of a Mg interlayer on the evolution of joint microstructure, mechanical performance and fracture characteristics were thoroughly investigated. …”
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