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Papers
17 resultsShowing papers similar to From Micro‐ to Macroplasticity
ClearVariety of scaling behaviors in nanocrystalline plasticity
This is a materials science study examining the variety of scaling behaviors observed in nanocrystalline plasticity, exploring how grain size affects deformation mechanisms in metals. It is not related to environmental microplastics.
Role of Grain Boundary Sliding in Texture Evolution for Nanoplasticity
This materials science paper presents a crystal plasticity model for how grain boundary sliding affects texture evolution in nanocrystalline metals under large deformation. It is a technical metallurgy study with no connection to microplastics or environmental health.
Discontinuous yielding of pristine micro-crystals
This theoretical physics paper develops a model for crystal deformation in dislocation-free materials. While not related to environmental science or microplastics, the work contributes to materials science research on plastic deformation at the microscale.
Viscosity and transport in a model fragile metallic glass
This paper uses the term 'microplasticity' in the context of metallic glass physics, describing how thermally activated atomic movements drive deformation in amorphous metals at the microscale. This is a materials physics paper unrelated to environmental microplastic pollution.
Independence of Slip Velocities on Applied Stress in Small Crystals
This physics study examined the velocities at which crystal slip events occur during plastic deformation of tiny metal crystals, finding they are independent of applied stress over a wide range. This is a condensed matter physics study on metal deformation with no relevance to environmental microplastics.
Grain size effects and weakest link theory in 3D crystal plasticity simulations of polycrystals
This study applied the weakest link theory to 3D crystal plasticity simulations to understand size effects on the mechanical behavior of metals. The research is focused on materials science and has no direct relevance to microplastic pollution.
Nontrivial scaling exponents of dislocation avalanches in microplasticity
This physics study analyzed the statistical patterns of small-scale deformation events (dislocation avalanches) in metals to test theoretical models of material plasticity. The research is in materials physics and is not related to environmental microplastics.
Gradient Nanomechanics: Applications to Deformation, Fracture, and Diffusion in Nanopolycrystals
This theoretical materials science paper presents a generalized continuum mechanics framework for modeling how grain boundaries and bulk material interact in nanoscale polycrystalline metals. This is a nanomechanics study with no relevance to environmental microplastics.
Transformation Kinetics, Microplasticity and Aging of Martensite in FE-31 Ni.
This materials science study examines microplastic behavior in iron-nickel martensite alloys, finding that stress-induced phase transformation produces unusually large microplastic strains. The term 'microplasticity' refers to small-scale plastic deformation in metals and is not related to environmental plastic pollution.
Fluctuations in crystalline plasticity
This theoretical physics paper reviews the statistical patterns of intermittent plastic deformation events—called dislocation avalanches—in crystalline metals at the micro- and nanoscale. The term 'microplastic' here refers to a materials science concept about deformation behavior, not environmental plastic particles.
Probing Microplasticity in Small-Scale FCC Crystals via Dynamic Mechanical Analysis
This study used dynamic mechanical analysis to study pre-yield dislocation activity — tiny structural movements — in small-scale face-centered cubic metal crystals. It is a materials science paper on nanoscale metal plasticity with no connection to environmental microplastics.
Crystal Plasticity Simulation of Yield Loci Evolution of SUS304 Foil
Researchers used crystal plasticity simulation to study how grain orientation and size affect the deformation of stainless steel foils used in microforming processes. This is a materials engineering study with no direct connection to microplastic contamination.
Avalanche statistics and the intermittent-to-smooth transition in microplasticity
This physics study found that at very small scales, crystal plasticity transitions from intermittent to smooth flow as deformation rate increases. It is a materials science paper on metal deformation mechanics, unrelated to environmental microplastics.
Investigation of Indenter-Size-Dependent Nanoplasticity of Silicon by Molecular Dynamics Simulation
This study used molecular dynamics simulations to investigate how indenter size affects the nanoscale plastic deformation of silicon. It is a materials science study on nanomechanics and is not related to environmental microplastics.
Mesoscale Deformation-induced Surface Phenomena in Loaded Polycrystals
This paper reviews numerical models of deformation-induced surface phenomena in polycrystalline metals at the micro- and mesoscale. The research is focused on materials science and has limited direct relevance to microplastic pollution.
Elasto-plastic behavior of amorphous materials: a brief review
This materials science review discusses how disordered (amorphous) materials like metallic and silicate glasses deform plastically at the atomic scale, focusing on localized shear band formation. The term 'plasticity' here refers to material deformation behavior, not environmental plastic particles.
Analysis of fatigue crack initiation in cyclic microplasticity regime
This engineering study analyzed how fatigue cracks begin in metals under cyclic loading, focusing on microscale stress and material defects. It is a materials science paper not related to environmental microplastics.