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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
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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124
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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125
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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126
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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127
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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128
Intragranular ferrite morphologies in medium carbon vanadium-microalloyed steel
Published 2013-01-01“…These treatments were interrupted at different times in order to analyze the evolution of the microstructure. Metallographic evaluation was done using optical and scanning electron microscopy (SEM). …”
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129
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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130
Processibility of Al5356 wire on Al6082 substrate by WAAM using MIGwelding power
Published 2025-09-01“…A water-cooling system was implemented to counteract heat accumulation, significantly improving dimensional stability and reducing porosity. Microstructural evaluations highlighted gradient grain formation: rapid cooling at the substrate interface yielded fine equiaxed grains, while progressive heat accumulation in upper regions promoted coarser columnar structures. …”
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131
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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132
Assessment of industrial waste lignocellulosic fibers as a sustainable additive for improving engineering waste mud
Published 2025-12-01“…Finally, the reinforcement mechanism was revealed by combining mechanical performance and microstructural evolution. The results indicate that the addition of lignocellulosic fibers effectively enhances the mechanical strength and deformation resistance of the reinforced specimens compared to natural mud. …”
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133
Research on Interfacial Bonding Property of Modified Fiber Reinforced Concrete and Present Situation Analysis
Published 2022-01-01“…The hydration evolution process,microstructure,and modification mechanism of the matrix in concrete under multi-mineral and polymer hybrid modification need to be studied immediately.Optimal modification methods for different fibers should be proposed according to economical efficiency,construction technology,and modification effect.…”
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134
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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135
Study on the Microscopic Pore Characteristics and Mechanisms of Disturbance Damage in Zhanjiang Formation Structural Clay
Published 2024-11-01“…Based on the evolution characteristics of the microstructure, the microscopic pore characteristics of the disturbance damage of Zhanjiang Formation structural clay were examined. …”
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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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137
Strength characteristics in saturation process and rainfall-induced landslide failure mechanism of granite residual soil
Published 2025-04-01“…This study investigates the hydro-mechanical behavior of Minqing County (Fujian Province) granite residual soils through direct shear tests and novel meso-structural analysis using scanning electron microscopy (SEM). By systematically evaluating unsaturated, saturated, and continuously saturated states, we quantify the soil’s strength deterioration mechanisms and establish, for the first time, a microstructure-based framework linking saturation-dependent structural evolution to macroscopic shear behavior. …”
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138
Microscopic Structure and Strength Variation Patterns of Fiber-Modified Coarse-Grained Sulfate Saline Soil
Published 2025-07-01“…[Objective] This study investigates the mechanical properties and microstructural evolution of coarse-grained sulfate saline soils in the arid inland regions of Northwest China, modified with lignin fiber (LF) and polypropylene fiber (PP). …”
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Application of Metamodels to Identification of Metallic Materials Models
Published 2016-01-01“…Flow stress models and microstructure evolution models of various complexity of mathematical formulation were considered. …”
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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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