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Papers
20 resultsShowing papers similar to A bcc refractory high-entropy alloy: the ideal case of smooth plastic flow
ClearBeyond Serrated Flow in Bulk Metallic Glasses: What Comes Next?
This is a materials science article on serrated flow and plastic deformation in bulk metallic glasses, exploring unusual mechanical behavior in these amorphous metals. It is not related to microplastics or environmental science.
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.
Temperature Dependence of Mechanical Properties and Plastic Flow Behavior of Cast Multicomponent Alloys Fe20Cr20Mn20Ni20Co20-xCx (x = 0, 1, 3, 5)
This materials science paper examines how carbon additions affect the mechanical properties and deformation behavior of high-entropy metal alloys at temperatures ranging from near absolute zero to room temperature. The paper addresses metallic plasticity at a microscale level and is unrelated to environmental microplastic pollution.
Temperature Dependence of the Deformation Behavior of High-Entropy Alloys Co20Cr20Fe20Mn20Ni20, Co19Cr20Fe20Mn20Ni20С1, and Co17Cr20Fe20Mn20Ni20С3. Mechanical Properties and Temperature Dependence of Yield Stress
Not relevant to microplastics — this study examines the mechanical properties and temperature-dependent deformation of high-entropy Cantor alloys doped with carbon, noting 'microplastic deformation' only as a materials science term for sub-yield-stress plastic flow, not as a reference to environmental microplastic pollution.
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.
Correlation versus randomization of jerky flow in an AlMgScZr alloy using acoustic emission
This physics study analyzed the spatiotemporal patterns of jerky plastic deformation in an aluminum alloy, finding complex correlated and random behaviors in dislocation dynamics. It is a materials science paper unrelated to environmental microplastics.
Temperature Dependence of the Deformation Behavior of High-entropy Alloys Co20cr20fe20mn20ni20, Co19cr20fe20mn20ni20с1 and Co17cr20fe20mn20ni20с3. Mechanical Properties and Temperature Dependence of Yield Strength
This study examined how temperature affects the deformation behavior of high-entropy metal alloys, finding that adding carbon significantly changed mechanical properties across a wide temperature range — not related to microplastics.
Variety 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.
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.
Dislocation Arrangements and Cyclic Microplasticity Surrounding Stress Concentration in a Ni‐Based Single‐Crystal Superalloy
Not relevant to microplastics — this materials science study examines dislocation behavior and fatigue crack initiation in nickel-based single-crystal superalloys; 'microplasticity' here refers to microscale metal deformation, not plastic particles.
Hot Deformation Behavior and Processing Maps of a New Ti-6Al-2Nb-2Zr-0.4B Titanium Alloy
This materials science study characterized the high-temperature deformation behavior of a new titanium alloy used in aerospace and industrial applications. It has no direct relevance to microplastic or environmental health research.
Quantification of dislocation structures from anelastic deformation behaviour
This materials science study analyzes the pre-yield deformation behavior of iron and low-alloy steel, modeling how dislocations move reversibly before permanent plastic deformation begins. The research is relevant to structural materials engineering but has no connection to microplastics or environmental health.
Microstructural signatures of dislocation avalanches in a high-entropy alloy
This materials physics study traced how individual atomic slip events (dislocation avalanches) produce visible slip lines in a high-entropy alloy under stress. The term 'microplastic events' here refers to a materials science concept about small-scale deformation, not environmental plastic particles.
Effects of Adiabatic Heating and Strain Rate on the Dynamic Response of a CoCrFeMnNi High-Entropy Alloy
This materials science study analyzed how a high-entropy metal alloy responds to high-speed compression, including heat buildup at different strain rates. The research is not directly related to microplastics or human health.
Rate-Controlling Microplastic Processes during Plastic Flow in FCC Metals: Origin of the Variation of Strain Rate Sensitivity in Aluminum from 78 to 300 K
This materials science study examines the temperature dependence of deformation mechanisms in aluminum, specifically how strain rate sensitivity changes from cryogenic to room temperature — not related to microplastics or environmental health.
Simulating the mechanisms of serrated flow in interstitial alloys with atomic resolution over diffusive timescales
Researchers used computer simulations to model how atoms and structural defects interact in metal alloys during deformation, revealing three distinct behavioral regimes that explain a phenomenon called jerky or unstable plastic flow. This fundamental materials science work improves understanding of how metals behave under stress, which has no direct connection to microplastics 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.
Dislocation Patterning in Deforming Crystals: Theory, Computational Predictions and Validation (Final Technical Report)
This technical report covers a multi-year project on how dislocations — microscopic defects in metal crystals — form patterns during deformation. The research advances fundamental materials science relevant to metal manufacturing and is not directly related to microplastics or environmental health.
Crack tip microplasticity mediated by microstructure gradients
This study examined how microstructural gradients near crack tips affect crack growth behavior in metals under mechanical loading. The research is focused on materials fracture mechanics and has no direct relevance to microplastic pollution.
Electron microscope investigation of the microplastic deformation mechanisms of silicon by indentation
This materials science paper uses electron microscopy to study dislocation structures and phase transformations in silicon crystals under indentation at various temperatures. The term 'microplastic deformation' refers to small-scale plastic deformation in crystalline silicon and is entirely unrelated to environmental plastic pollution.