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Papers
14 resultsShowing papers similar to Hot Deformation Behavior and Processing Maps of a New Ti-6Al-2Nb-2Zr-0.4B Titanium Alloy
ClearThe Effect of Initial Annealing Microstructures on the Forming Characteristics of Ti–4Al–2V Titanium Alloy
This materials science study investigated how pre-treatment processes affect the plastic forming behavior of a titanium alloy used in aerospace applications. It is an engineering paper unrelated to environmental microplastics.
Hierarchy of the macrozone features in Ti-6Al-4V alloy inferred from massive polycrystal plasticity calculations
Researchers used advanced crystal plasticity computer modeling to study how clusters of similarly-oriented grains — called macrozones — affect stress concentrations and fatigue performance in titanium alloys used in aerospace applications. The term "microplastic" here refers to early-stage metal deformation behavior (not environmental plastic pollution); results showed macrozone texture and shape strongly influence where stress hotspots form under cyclic loading.
In situ characterization of work hardening and springback in grade 2 α-titanium under tensile load
A study using X-ray diffraction and electron microscopy characterized work hardening and springback in titanium sheet metal. While unrelated to microplastics, research on mechanical behavior of metals is relevant to understanding how metal and polymer particles are generated during manufacturing and wear.
High resolution digital image correlation mapping of strain localization upon room and high temperature, high cycle fatigue of a TiAl intermetallic alloy
This is a materials science study using high-resolution digital image correlation to map how strain localizes during the plastic deformation of metals. It is not related to environmental microplastics.
Slip Irreversibility, Microplasticity, and Fatigue Cracking Mechanism in Near-α and α + β Titanium Alloys
This paper is not about microplastics; it reviews the materials-science mechanisms of microplasticity, slip irreversibility, and fatigue crack initiation in near-α and α+β titanium alloys—a topic in metallurgy unrelated to plastic pollution.
A Study of Thermal Stability of Residual Stresses and Fatigue life of Laser Shock Peened Ti-6Al-2Sn-4Zr-2Mo alloy
This aerospace engineering study examined how laser shock peening—a process that introduces compressive stress into metal surfaces—affects the fatigue life and thermal stability of a titanium alloy used in high-temperature aerospace applications. This is a materials engineering study with no relevance to microplastic pollution.
On Structural Sensitivity of Young’s Modulus of Ni-Rich Ti-Ni Alloy
This study examined how grain size and heat treatment affect Young's modulus in nickel-rich titanium-nickel alloy for bone implant applications. This is a materials science paper focused on biomedical alloys with no direct relevance to microplastics or environmental health.
Effects of Ultra-Low Temperatures on the Mechanical Properties and Microstructure Evolution of a Ni-Co-Based Superalloy Thin Sheet during Micro-Tensile Deformation
This materials science paper examines how ultra-low temperatures affect the mechanical properties and microstructure of a nickel-cobalt superalloy used in aerospace and nuclear applications. The study is focused on extreme-condition materials performance and is unrelated to microplastic research.
Investigation of microplastic deformation mechanisms in TA2 metallic bipolar plates using a crystal plasticity model coupling slip and twinning
This paper is not about environmental microplastics — it uses 'microplastic' in the materials science sense to describe tiny deformation zones within titanium metal sheets used for hydrogen fuel cell components, studying how these microscale plastic deformations affect metal forming during manufacturing.
Strain localization in the Alloy 718 Ni-based superalloy: From room temperature to 650 °C
This study investigates how a nickel-based superalloy deforms at different temperatures using high-resolution imaging techniques. The paper is not related to microplastics or human health. It focuses on the mechanical behavior of metal alloys used in engineering applications, examining how strain localizes in the material's internal structure at temperatures up to 650 degrees Celsius.
Microstructure and High Temperature Tensile Properties of Mg–10Gd–5Y–0.5Zr Alloy after Thermo-Mechanical Processing
This materials science study examined the microstructure and high-temperature properties of a magnesium alloy after thermo-mechanical processing. While focused on metals research, it is not directly related to microplastic or environmental contamination.
Modification of Mechanical Properties of High-Strength Titanium Alloys VT23 and VT23M Due to Impact-Oscillatory Loading
Researchers tested an impact-oscillation method for improving the mechanical properties of high-strength titanium alloy sheets. This is a metallurgical engineering paper unrelated to environmental microplastics.
Simulation of recoverable strain variation during isothermal holding of the Ni51Ti49 alloy under various regimes
Researchers modeled the strain behavior of a nickel-titanium shape memory alloy during isothermal holding at various stress levels. The study used a microstructural model and optimization algorithm to fit strain variation curves. Shape memory alloys are relevant to materials science research but not directly connected to microplastic pollution.
Effect of microvoids on microplasticity behavior of dual-phase titanium alloy under high cyclic loading (I): Crystal plasticity analysis
Researchers used crystal plasticity finite element modelling to investigate how microvoids influence microplasticity deformation in dual-phase titanium alloy under high cyclic loading. They found that geometrically necessary dislocations accumulate around microvoids, with void tip curvature having a greater effect on dislocation density than void size, and that increasing void size and curvature elevates cumulative shear strain across all phases.