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Papers
61,005 resultsShowing papers similar to Influence of the pearlite fineness on the mechanical properties, deformation behavior, and fracture characteristics of carbon steel
ClearMicromechanical aspects of the effect of temperature and local plastic strain magnitude on the fracture toughness of ferrite steels
This materials science study examined how temperature and plastic strain affect the fracture toughness of ferrite steels at the microscopic scale. The term 'microplastic' here refers to microscopic plastic deformation in metal — this is an engineering study unrelated to plastic particle pollution.
Dynamic Processes of Substructural Rearrangement under Friction of Carbon Steel
This study examined how heat treatment affects the friction and wear properties of medium carbon steel, linking material microstructure to tribological performance. The research is focused on materials engineering with limited direct relevance to microplastic pollution or human health.
Influence of hard phase size and spacing on the fatigue crack propagation in tool steels—Numerical simulation and experimental validation
Not relevant to microplastics research; this paper investigates how carbide size and spacing in tool steel microstructures affects fatigue crack growth rate, with no connection to plastic pollution.
Stability of retained austenite in high carbon steel under compressive stress: an investigation from macro to nano scale
This materials science study investigates how retained austenite in high-carbon steel behaves under compressive stress at both macro and nano scales, using electron microscopy and diffraction techniques. The research addresses industrial steel performance and has no direct connection to microplastics or environmental health.
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.
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.
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.
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.
Exploring the effect of complex hierarchic microstructure of quenched and partitioned martensitic stainless steels on their high cycle fatigue behaviour
This study examined the fatigue behavior of quenched and partitioned martensitic stainless steels, finding that their complex microstructure affects how they fail under cyclic loading. This is a materials science paper with no direct relevance to microplastics or environmental health.
The influence of microstructure on the fatigue crack growth rate in marine steels in the Paris Region
This study examined how internal microstructure affects fatigue crack growth in marine-grade steel under seawater and air conditions, identifying three crack-influencing phenomena. The research pertains to offshore structural integrity and is not directly related to microplastics or human health.
Exploring the effect of complex hierarchic microstructure of quenched and partitioned martensitic stainless steels on their high cycle fatigue behaviour
Not relevant to microplastics — this paper investigates high cycle fatigue behavior of quenched-and-partitioned martensitic stainless steels, exploring how their complex retained-austenite microstructure affects fatigue fracture performance.
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.
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.
Quantification and effects of microstructural dispersions on the mechanical behaviour of low carbon martensite
Researchers examined the mechanical behaviour of low-carbon martensitic steel, demonstrating that the sequential nature of the martensitic phase transformation from the Ms temperature to ambient temperature produces microstructural heterogeneities rather than a uniform phase. This reinterpretation — viewing lath martensite as a multiphase aggregate — helps explain paradoxical properties such as low microplasticity yield and strong initial hardening.
Effect of Cyclic Ice Plug Deformation on Microstructure and Mechanical Behaviors of Nuclear-Grade Low-Carbon Tubular Steel
Not relevant to microplastics — this is a metallurgy study examining how cyclic freeze-thaw ice plugging affects the dislocation microstructure and mechanical properties of nuclear-grade steel pipeline material.
Low temperature impact toughness of the main gas pipeline steel after long-term degradation
This engineering study examined how long-term in-service degradation affects the low-temperature fracture toughness of gas pipeline steel, finding correlations between microstructure changes and reduced impact resistance over time. This is an industrial materials science study with no relevance to microplastic pollution.
Exploring the effect of complex hierarchic microstructure of quenched and partitioned martensitic stainless steels on their high cycle fatigue behaviour
This materials science study examined the fatigue behavior of quenched and partitioned martensitic stainless steels, finding improved strength-ductility balance. This is a metallurgy paper with no direct relevance to microplastics or environmental health.
A bcc refractory high-entropy alloy: the ideal case of smooth plastic flow
This materials science paper characterizes smooth plastic flow in a body-centered cubic refractory high-entropy alloy, examining dislocation dynamics and deformation mechanisms; it is not directly related to microplastic environmental research.
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.
Decoupling plasticity- and damage-induced property changes by an elasto-plasticity framework coupled with a data-driven damage evolution model
Despite its title referencing plasticity and damage in materials, this paper studies how microscale void formation and dislocation movement in dual-phase steel affect its mechanical stiffness as it deforms — using "microplasticity" in its engineering sense, not in reference to plastic pollution. It examines the relative contributions of damage and work-hardening to stiffness loss in steel and is not relevant to microplastic contamination or human health.
On Microplasticity-induced Fatigue Fracture and its Relation to Entropy
Researchers investigated the relationship between microplasticity and fatigue fracture in steel specimens under axial cyclic loading, using fatigue testing machines to identify the stress cycle point at which microplastic deformation becomes detectable and analyzing its relationship to entropy production.
Material Response to Rolling Contact Loading
This materials science study investigates how rolling contact in ball bearings causes microplastic deformation in steel, leading to crystallographic texture changes, residual stresses, and eventual fatigue failure. The term 'microplastic' in this paper refers to small-scale plastic deformation in metals and has no connection to environmental plastic pollution.
Plastic intermittency during cyclic loading: From dislocation patterning to microcrack initiation
This physics study examines how dislocation patterns in metals under cyclic loading lead to fatigue crack initiation at the microscale. It is a materials science paper studying microscale plastic deformation in metals, unrelated 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.