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Papers
61,005 resultsShowing papers similar to Effect of CoCrMo Die and Tool Surface Nano-Texture on Micro Backward Extrusion Formability of AA6063-T6
ClearEffect of Punch Surface Microtexture on the Microextrudability of AA6063 Micro Backward Extrusion
This study examined how different surface textures on metal punches affect microextrusion of aluminum at small scales, finding that surface patterns influence friction and forming quality in micro-manufacturing processes.
High cycle fatigue of AA6082 and AA6063 aluminum extrusions
This materials engineering study examined how manufacturing defects in hollow aluminum extrusions—particularly die lines created during the extrusion process—significantly reduce fatigue strength in directions perpendicular to the extrusion. This is a mechanical engineering study with no relevance to environmental microplastics.
Preparation and High‐Temperature Microplastic Forming Performance of Nano‐FeCoNi Medium‐Entropy Alloy Foils
Researchers fabricated nanocrystalline FeCoNi medium-entropy alloy foils using alternating current pulse electrodeposition and characterized their microstructure, crystallographic properties, and mechanical performance. A 45 µm foil was produced and subjected to high-temperature microbulging tests, demonstrating its potential for precision microforming applications at elevated temperatures.
Study on Microstructure Evolution Mechanism of Gradient Structure Surface of AA7075 Aluminum Alloy by Ultrasonic Surface Rolling Treatment
Not a microplastics paper — this materials science study investigates how ultrasonic surface rolling treatment changes the grain structure of aluminum alloy surfaces at the nanoscale, improving strength and fatigue resistance for engineering applications.
Influence of Feed Rate Response (FRR) on Chip Formation in Micro and Macro Machining of Al Alloy
This engineering paper studied chip formation in aluminum alloy machining at micro and macro scales to understand material removal mechanics. This manufacturing research is unrelated to microplastic environmental research.
Surface Modification and Alloying of Aluminum and Titanium Alloys with Low-Energy, High-Current Electron Beams
This materials engineering paper reviews surface modification of aluminum and titanium alloys using pulsed electron beams to create nanocrystalline surface alloys with improved properties. This is a materials science study with no relevance to microplastic pollution.
Microstructure and Mechanical Properties of β-Titanium Ti-15Mo Alloy Produced by Combined Processing including ECAP-Conform and Drawing
Researchers processed medical metastable beta-titanium Ti-15Mo alloy through a combined severe plastic deformation route involving equal channel angular pressing-conform followed by drawing, studying the resulting microstructure and mechanical properties to assess this approach for enhancing the strength and fatigue performance of the alloy.
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.
Multi-objective optimization of process parameters for ultrasonic rolling extrusion of 42CrMo material
Researchers applied response surface methodology and four multi-objective optimization algorithms to ultrasonic rolling extrusion of 42CrMo steel, identifying Pareto-optimal process parameters that simultaneously minimize surface roughness and residual stress while maximizing work hardening.
A Microplasticity Analysis of Micro-Cutting Force Variation in Ultra-Precision Diamond Turning
This ultra-precision machining engineering paper developed a microplasticity model to predict how cutting forces vary with the crystallographic orientation of aluminum when machined with diamond tools. This is a precision manufacturing study where 'microplasticity' refers to sub-yield material deformation, not environmental microplastic particles.
Microforming stainless steel 304: experimental and numerical integration
Researchers investigated the microforming behaviour of SS304 stainless steel by combining Nakajima testing at three rolling directions (0 degrees, 45 degrees, and 90 degrees) with parallel numerical simulations using Simufact Forming software. The study found that SS304 exhibits significant anisotropic properties due to rolling direction, with consistent trends between experimental and modelled forming limit curves revealing critical strain values and microstructural changes during miniaturized component fabrication.
Research on Formability of 304 Stainless Steel Foil Micro-Deep Drawing
This study investigated how heat treatment and microstructure affect the formability of ultra-thin 304 stainless steel foil in micro-deep drawing processes used to manufacture miniature components. The results show that annealing temperature significantly influences grain structure and forming performance, with implications for precision manufacturing.
The 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.
Effect of Cryogenic Treatments on Hardness, Fracture Toughness, and Wear Properties of Vanadis 6 Tool Steel
Researchers investigated how different cryogenic and tempering treatments affect the hardness, fracture toughness, and wear properties of Vanadis 6 tool steel. The study found that specific cryogenic treatment protocols can significantly improve the mechanical performance and durability of the steel. While not directly related to microplastics, the findings are relevant to developing longer-lasting industrial tools that generate less wear debris.
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 the Lubrication Performance of γ-Al2O3/ZnO Hybrid Nanofluids for Titanium Alloy
This engineering study found that hybrid nanofluids combining aluminum oxide and zinc oxide nanoparticles provided better lubrication than single-metal nanofluids when machining titanium alloys. The optimal 2:1 ratio of Al2O3 to ZnO reduced friction by up to 22% compared to a base solution.
Processing of Al/SiC/Gr Hybrid Composite on EDM by Different Electrode Materials Using RSM-COPRAS Approach
Researchers used response surface methodology to optimize electrical discharge machining parameters for an aluminum/silicon carbide/graphite hybrid composite, evaluating how different electrode materials affect material removal rate and surface finish.
Enhanced Machining Rate and Surface Finish in CNC Green Machining of Unalloyed Carbon Medium Steel (EN8) using an Innovative AICrN Coated WC Tool and an Uncoated High Speed Steel
This manufacturing study compares aluminum nitride-coated carbide tools versus uncoated high-speed steel for machining medium carbon steel, evaluating machining rate and surface finish. The study is focused on industrial machining and is unrelated to microplastic research.
Tribo-driven evolution of specific nano-heterostructures to achieve exceptional wear resistance in composites
This materials science study investigated wear behavior in a NiAlTa/cBN composite produced by spark plasma sintering, finding that tribologically driven formation of specific nano-heterostructures in the wear surface produced an extremely low wear rate and reduced friction coefficient.
Multiscale hierarchical and heterogeneous mechanical response of additively manufactured novel Al alloy investigated by high-resolution nanoindentation mapping
Researchers used high-resolution nanoscale testing to map the mechanical properties of a new aluminum alloy made by 3D metal printing, revealing how tiny precipitate particles and rapid cooling during printing create regions of dramatically different hardness that affect the alloy's overall strength and performance.
Effects of Moulding Sand Permeability and Pouring Temperatures on Properties of Cast 6061 Aluminium Alloy
This engineering study examined how sand mold composition and pouring temperature affect the mechanical properties and microstructure of cast aluminum alloy pistons for hydraulic brake systems. This is a materials engineering study with no relevance to microplastic pollution 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.
The Influence of Weld Interface Characteristics on the Bond Strength of Collision Welded Aluminium–Steel Joints
This paper is not about microplastics — it is a materials science study on the bond strength of aluminium-steel joints produced by collision welding, examining weld interface characteristics and process parameters.
Mechanical Spectroscopy Study of CrNiCoFeMn High-Entropy Alloys
This study characterized the mechanical properties of a high-entropy alloy manufactured by both conventional induction melting and selective laser melting (3D printing). The research is focused on advanced materials engineering with limited direct relevance to microplastic pollution.