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821
Study on axial compressive behavior and mesoscopic structural evolution of FRP confined coal gangue concrete.
Published 2025-01-01“…The strength variation and microstructure evolution mechanism of coal gangue concrete specimens confined by three kinds of FRP were discussed. …”
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822
The impact of radio–green light interaction on hydrogen evolution reaction inhibition of carbon based electrophotocatalyst
Published 2025-09-01“…SEM and EDS characterizations revealed a hierarchical porous microstructure with elemental inclusions such as Si, Al, and Cl that contribute to surface polarization. …”
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823
Experimental Study on Mechanical Deformation and Energy Evolution of Deep Coal Under Complex Stress Paths
Published 2025-02-01“…Faster cyclic period reduces specimen microstructure stability, increases mineral particle misalignment friction, and raises dissipated energy percentage and damping ratio. …”
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824
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825
Dynamic compression energy evolution and deformation and failure characteristics of limestone under dry-wet cycles
Published 2025-07-01“…Furthermore, the evolution of limestone's microstructure during dry-wet cycles was observed using a scanning electron microscope to reveal the microscopic mechanisms underlying its macroscopic physical and mechanical degradation. …”
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826
In-situ TEM Study of Dislocation Loop Evolution in Tungsten under Dual-ion Beam Irradiation
Published 2025-04-01“…This study deepens the understanding of the microstructural evolution of irradiation-induced defects in tungsten, providing a fundamental basis for the application of tungsten in fusion reactor.…”
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827
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828
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829
Nonlinear ultrasonic characterization of γ΄ phase evolution in DZ411 alloy after long-term aging
Published 2025-04-01“…To explore the feasibility of the nonlinear ultrasonic method in the aging microstructure evolution application of directionally solidified nickel-based superalloy, DZ411 directionally solidified nickel-based superalloy is studied.The microstructure observation, γ΄ phase quantitative characterization, nonlinear ultrasonic detection, and lattice mismatch analysis of DZ411 alloy under different aging conditions are carried out by using nonlinear ultrasonic detection technology, combined with SEM and XRD. …”
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830
Tectonometamorphic evolution of a subduction plate interface at the base of the Mirdita Ophiolite (Bajram Curri, northeastern Albania)
Published 2025-02-01“…All metamorphic sole lithologies were overprinted at lower greenschist-facies conditions, reflecting their exhumation from intraoceanic subduction. Corresponding microstructures indicate mineral growth at isotropic stresses, suggesting that deformation migrated into structurally lower, frontally accreted non-metamorphic units of the sub-ophiolitic mélange marking the start of obduction onto the passive Adriatic margin. …”
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831
Mechanical manifestation characteristics and damage evolution law of unloading perturbation damage in surrounding rock of deep roadways
Published 2025-03-01“…Results show that: ①Rock deformation and destabilization are closely related to the microstructural properties. There are numerous tiny cracks inside the rocks, which tend to expand and interconnect under external forces, leading to rock fracture. ②Rock damage progresses through five stages: initial compression, linear elastic deformation, nonlinear crack generation, post-peak strain softening and destruction. …”
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832
Research on the damage evolution law of iron tailing sand based foam concrete under cyclic loading
Published 2024-12-01“…The hysteresis curve, fatigue strength, loading-residual strain, energy evolution and microstructure were investigated and analyzed, taking into account the influencing factors of different iron tailing sand contents. …”
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833
Evolution of sigma phase precipitates in Cu-containing 25Cr–20Ni austenitic stainless steels
Published 2025-05-01Get full text
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834
Dispersoid evolution in Al–Zn–Mg alloys by combined addition of Hf and Zr: A mechanistic approach
Published 2024-11-01Get full text
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835
A physically-based formulation for texture evolution during dynamic recrystallization. A case study of ice
Published 2024-05-01“…However, this prediction remains a challenge.We propose a new formulation for modeling texture evolution due to dynamic recrystallization on the basis of observations of the evolution of the microstructure and texture of ice deforming by dislocation creep and dynamic recrystallization. …”
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836
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837
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838
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839
Austenite evolution and quantification in aged 250 maraging steel: A comparative analysis of X-ray diffraction methods
Published 2025-07-01“…To validate the XRD-based quantification, scanning electron microscopy (SEM) was employed to assess the microstructural evolution, revealing the progressive formation of reversed austenite along prior austenite grain boundaries and martensite packets at temperatures of 520 °C and 600 °C. …”
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840