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1241
A bcc refractory high-entropy alloy: the ideal case of smooth plastic flow
Published 2025-06-01“…Single crystalline metals exhibit correlated dislocation dynamics, irrespective of lattice system. This collective evolution of dislocation structures is intermittent and scale-free, implying divergent length scales that play a critical role in failure initiation and therefore microstructural design. …”
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1242
Hot Tensile Behavior of 05Cr17Ni4Cu4Nb Stainless Steel: Damage Model and Fracture Characteristics
Published 2025-07-01“…An improved Cockroft & Latham (C&L) damage model, incorporating the effects of temperature and strain rate, was developed to quantitatively evaluate the influence of these parameters on the high-temperature deformation behavior of 05Cr17Ni4Cu4Nb stainless steel. Microstructural analysis revealed the features of ductile fracture and provided insights into the mechanism by which δ-ferrite influences microvoid evolution. …”
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1243
Investigation on the characterization and modelling of Fracture Process Zone behavior in Concrete Beams subjected to Three-Point Loading Tests
Published 2025-02-01“…To address this challenge, numerical models have been developed in the present study to investigate the evolution mechanisms of the FPZ. These models serve as valuable tools for simulating and analyzing the intricate behavior occurring at the microstructural level during the fracture process. …”
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1244
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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1245
Nuclear Magnetic Resonance in Tire Waste Mortars
Published 2025-06-01“…The formulation with 3.5% NHL and 5% rubber granules exhibited optimal microstructural characteristics. These results reveal that NMR is a valuable, non-destructive tool for monitoring cementitious material evolution and supporting the use of tire-derived waste in eco-innovative mortar designs.…”
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1246
Influence of Reflow Cycles of the Pb–Free/Pb Hybrid Assembly Process on the IMCs Growth Interface of Micro-Solder Joints
Published 2025-05-01“…However, constrained process compatibility during single or multiple reflow protocols amplifies structural heterogeneity in solder joints and accelerates dynamic microstructural evolution, thereby elevating interfacial reliability risks at solder joint interfaces. …”
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1247
K-Ar illite-mica age constraints on the formation and reactivation history of the El Doctor fault zone, central Mexico
Published 2018-01-01“…The mesostructural and microstructural analyses, supported by K-Ar geochronologic data, permitted reconstruct of the crystallization history of phyllosilicate phases related to the tectonic activity of the shear zone. …”
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1248
Effect of ultrasonic surface rolling processing on surface integrity and mechanical properties of ZL205A alloy
Published 2025-07-01“…This study investigates the effects of ultrasonic surface rolling process (USRP) parameters—static pressure, feed speed, ultrasonic amplitude, and rolling passes—on the surface integrity, mechanical properties, and microstructural evolution of T6 heat-treated ZL205A Al–Cu alloy. …”
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1249
An analytical review on interfacial reactions in high-temperature die-attach: the insights into the effect of surface metallization and filler materials
Published 2025-01-01“…With the emergence of high-temperature filler materials, distinctive features in interfacial interactions and microstructural evolution arise, necessitating detailed examination to select suitable surface finishes based on the filler metals and specific applications. …”
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1250
Fossil eggshell diversity of the Mussentuchit Member, Cedar Mountain Formation, Utah.
Published 2025-01-01“…Gross morphological and microstructural inspection reveals a greater diversity of eggshells than previously described. …”
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1251
A mesoscale phase-field model of intergranular liquid lithium corrosion of ferritic/martensitic steels
Published 2025-06-01“…A sensitivity analysis, varying near-surface grain density, grain size, and chromium depletion thickness, highlights the microstructural influence in the corrosion process. Moreover, the significance of saturation is considered and evaluated. …”
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1252
Flowing Salt Solution Thin Film Vaporization and Heat Transfer Mechanisms: A Molecular Dynamics Study
Published 2024-12-01“…The research focuses on the evaporation dynamics of NaCl solutions at various temperatures (450 K and 550 K) and under different flow conditions, providing insights into the microstructural evolution and the role of ionic interactions. …”
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1253
Review of Metal Screw Extrusion: State of the Art and Beyond
Published 2024-10-01“…A range of non-ferrous materials has been manufactured by MSE and further characterized in terms of microstructural evolution and mechanical and functional properties. …”
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1254
Research on thermoforming process of WE43 rare earth magnesium alloy plate
Published 2025-07-01“…This study establishes a quantitative correlation between thermal conditions, mechanical properties, and microstructural evolution, providing critical insights for optimizing hot-forming processes and numerical modeling of WE43 alloy sheets. …”
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1255
Metamorphism of Late Neoproterozoic-Early Cambrian Schists in Southwest of Zanjan from the Soltanieh Belt in Northwest of Iran
Published 2012-06-01“…Considering textural relationship, microstructural domain and mineral chemistry two main metamorphic events (M1 and M2) have been recognized. …”
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1256
Preparation and characterization of coal-based graphite from Huyan mountain anthracite by high-temperature simulation.
Published 2025-01-01“…This study systematically investigates the graphitization behavior of high-metamorphic anthracite from Huyan Mountain (Shanxi, China) under extreme thermal conditions (2100-3000 °C) through integrated experimental and microstructural analyses. Acid-washed and demineralized coal samples, with or without Fe₂O₃ catalyst, were subjected to controlled thermal treatment to evaluate structural evolution and catalytic effects. …”
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1257
Discrete Element Simulation of Roadway Stability in an Efflorescent Oxidation Zone
Published 2018-01-01“…This paper analyses the variable physical mechanics and microstructural characteristics of efflorescent-oxidised coal rock using the UDEC numerical simulation software. …”
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1258
A Nanoindentation Approach to Investigating Dislocation Density in Additive-Manufactured SS316L-Graded Lattice Structures
Published 2025-02-01“…Components were fabricated using laser powder bed fusion with 316L stainless steel. The microstructural analysis revealed that the distribution of mechanical deformation across the bodies of the parts was higher in the reduced-size GLS compared to that obtained for the GLS. …”
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1259
Finite Element Simulation and Process Analysis for Hot-Forming WE43 Magnesium Alloy Fasteners: Comparison of Crystal Plasticity with Traditional Method
Published 2025-04-01“…Comparative analyses with conventional finite element methods reveal that the crystal plasticity finite element method effectively captures the influence of microstructural evolution on macroscopic deformation. …”
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1260
Influence of crystallographic orientations and nanovoid on the plastic mechanism and damage behavior of single-crystal tungsten under shock
Published 2025-03-01“…These mechanisms and the associated microstructural evolution explain the anisotropic spallation behavior and provide insights into the rapid decline in spall strength for specific orientations.…”
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