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Constitutive Model for Hot Deformation Behavior of Fe-Mn-Cr-Based Alloys: Physical Model, ANN Model, Model Optimization, Parameter Evaluation and Calibration
Published 2025-05-01“…The development and validation of constitutive models for high-temperature deformation are critical for bridging microstructure evolution with macroscopic mechanical behavior in materials. …”
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123
Crystallographic texture of hot rolled uranium-molybdenum alloys
Published 2021-02-01“…The crystalline phases and the texture were evaluated by X-ray diffraction (XRD). The as-cast and processed alloys microstructures were characterized by optical and electronic microscopies. …”
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124
Synergistic effects of alkali content and silicate modulus optimization for enhanced properties in alkali-activated ultra-high performance concrete at ambient and high temperature
Published 2025-07-01“…This study comprehensively examines the combined effects of alkali content and silicate modulus on the mechanical properties, moisture transport behavior, and microstructural evolution of alkali-activated ultra-high performance concrete (A-UHPC) under both ambient and elevated temperatures. …”
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125
Experimental Investigation of Mechanical Properties and Pore Characteristics of Hipparion Laterite Under Freeze–Thaw Cycles
Published 2025-05-01“…The microstructural evolution of soil architecture and pore characteristics was systematically analyzed through scanning electron microscopy (SEM) tests. …”
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126
Effect of forging deformation on the formation of {10–12}<10–1–1> twins and their influence on the tensile properties of TC4
Published 2025-10-01“…This study investigates the deformation behavior and microstructural evolution of TC4 titanium alloy subjected to 20–80 % forging deformation during thermomechanical processing at 930 °C. …”
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127
Investigation on the characterization and modelling of Fracture Process Zone behavior in Concrete Beams subjected to Three-Point Loading Tests
Published 2025-04-01“…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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128
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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129
Revealing the Mineralogical and Petrographic Signs of Fluid-Related Processes in the Kelebia Basement Area (Szeged Basin, S Hungary): A Case Study of Alpine Prograde Metamorphism i...
Published 2023-01-01“…Due to the outcrop conditions and poor exposure, study samples are obtained from cores and core chips resulting from oil exploration. Based on an evaluation of petrographic (including also cathodoluminescence analysis) and microstructural features, joined with mineralogical and metamorphic data such as “illite crystallinity” and K-white mica crystallite size obtained by X-ray powder diffractometry (XRPD), a very low- to low-grade (ca. 300°C) Alpine metamorphic imprint of this portion of the basement can be proposed. …”
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130
Suppression of Cr nanoclusters and enrichments in Fe–Cr based alloys with cryogenic processing for future energy sector
Published 2025-05-01“…The study shows that CP modifies the microstructural evolution immediately after application and during tempering. …”
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131
Nonlinear Optical Imaging of Entangled Heterophase Polydomains in Ferroelectric BZT Films
Published 2025-08-01“…Abstract Quantitative evaluation of multi‐phase evolution and domain characteristics in ferroelectric thin films is essential for understanding device engineering and underlying physical mechanisms. …”
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132
Understanding early-stage radiation damage in nuclear alloys through positron annihilation and semi-empirical modeling
Published 2025-07-01“…This work complements and expands current understanding of helium bubble swelling in nuclear materials, offering new insights into the microstructural evolution of materials for the next generation of nuclear facilities.…”
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133
Insights on Morphology and Thermal Stability of Hollow Pt Nanospheres by In Situ Environmental TEM
Published 2025-02-01“…The thermal stability of Pt-based HNSs under TEM vacuum and 1 bar of hydrogen flow is reported by considering microstructural changes, e.g., the build-up of a continuous shell and its evolution until HNSs collapse at elevated temperatures (>500 °C). …”
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134
High-Temperature Wear Properties of Laser Powder Directed Energy Deposited Ferritic Stainless Steel 430
Published 2025-06-01“…For comparison, an AISI 430 commercial plate was also tested under the same test conditions. The microstructural evolution and worn surfaces were analyzed using SEM-EDS and EBSD techniques. …”
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Capturing short-range order in high-entropy alloys with machine learning potentials
Published 2025-08-01“…Abstract Chemical short-range order (SRO) affects the distribution of elements throughout the solid-solution phase of metallic alloys, thereby modifying the background against which microstructural evolution occurs. Investigating such chemistry–microstructure relationships requires atomistic models that act at the appropriate length scales while capturing the intricacies of chemical bonds leading to SRO. …”
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Assessing residual stress and high-temperature mechanical performance of laser-welded P91 steel for fusion power plant components
Published 2025-03-01“…The deformation mechanism is further analysed using tensile testing, where the residual stress effects were prominent in the low-stress field, reducing 6.5% strain evolution, while microstructures reinforced the material in the high-stress field. …”
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137
Understanding the post-curing behaviors of polymethylacrylimide: Curing kinetics and molecular mobility
Published 2025-02-01“…Those changes of microstructures agreed well with the evolution of compressive properties. …”
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138
Hot Tensile Behavior of 05Cr17Ni4Cu4Nb Stainless Steel: Damage Model and Fracture Characteristics
Published 2025-07-01“…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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139
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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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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