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Papers
61,005 resultsShowing papers similar to Variation of the Vibrational Treatment on Mechanical Properties and Weld Residual Stress
ClearReview on The Prediction of Residual Stress in Welded Steel Components
This review covers empirical, semi-empirical, and simulation-based methods for predicting residual stress in welded steel structures after manufacturing. It is a mechanical engineering paper with no connection to environmental microplastics or human health.
Influence of Tempering Transformation Induced Plasticity (T-TRIP) on the Evolution of Residual Stresses in Laser Heat Treated 50CrMo4 Steel
Despite its title referencing "plasticity," this paper studies residual stresses in a type of industrial steel (50CrMo4) during laser heat treatment — not plastic pollution or microplastics. It examines how tempering transformation induced plasticity affects metal component stresses and is entirely outside the field of microplastic research.
Surface and Subsurface Residual Stresses after Machining and their Analysis by X-Ray Diffraction
This aerospace/automotive engineering paper reviews methods for analyzing residual stresses in metal surfaces after machining, noting that X-ray diffraction is the most reliable non-destructive verification technique. This is a materials engineering study with no relevance to microplastic pollution.
Research on Residual Stresses and Microstructures of Selective Laser Melted Ti6Al4V Treated by Thermal Vibration Stress Relief
Researchers evaluated thermal-vibration stress relief treatment on titanium alloy parts made by selective laser melting, finding it effectively reduced residual stresses while influencing microstructure — offering a practical method for improving additive manufactured metal components.
Effects of Pulsed Magnetic Fields of Different Intensities on Dislocation Density, Residual Stress, and Hardness of Cr4Mo4V Steel
This paper studied how pulsed magnetic fields affect the internal stress and hardness of a bearing steel alloy. While unrelated to microplastics, research on material durability is relevant to reducing wear-generated particles from industrial machinery, which can contribute to microplastic and metal particle pollution.
On-Road Measurements and Modelling of Disc Brake Temperatures and Brake Wear Particle Number Emissions on a Heavy-Duty Tractor Trailer
Despite its title referencing "plasticity," this paper studies residual stress patterns in 50CrMo4 steel subjected to laser heat treatment — not plastic pollution or microplastics. It examines how tempering transformation affects the internal stresses in metal components and is not relevant to microplastics or human health.
Characterizing and Modeling Transformation-Induced Plasticity in 13Cr-4Ni Welds upon Cooling
This materials science paper investigates transformation-induced plasticity in martensitic stainless steel welds used in hydraulic turbine manufacturing. The study is focused on metal alloy behavior during cooling and is unrelated to microplastic pollution research.
An Acoustic Emission Method for Assessing the Degree of Degradation of Mechanical Properties and Residual Life of Metal Structures under Complex Dynamic Deformation Stresses
This engineering paper presents an acoustic emission method for monitoring the structural health and remaining life of metal structures under complex stress conditions. It has no relevance to microplastic or environmental health research.
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.
Development of an ultrasonic NDE&T tool for yield detection in steel structures
This engineering dissertation developed and tested ultrasonic non-destructive techniques for detecting when steel structural components have been stressed beyond their yield point. This is a structural engineering study with no relevance to microplastic pollution.
Damping behavior of 316L lattice structures produced by Selective Laser Melting
Researchers used a metal 3D-printing technique called Selective Laser Melting to produce steel specimens with internal lattice structures and measured how well these structures absorbed vibration (damping capacity). The study found that lattice structures can be engineered to improve energy absorption relative to their weight, relevant to manufacturing and not directly related to microplastics.
Research Progress of Aluminum Alloy Welding/Plastic Deformation Composite Forming Technology in Achieving High-Strength Joints
Not relevant to microplastics — this paper covers aluminum alloy welding and plastic deformation manufacturing techniques, not plastic pollution.
Thermo‐based fatigue life prediction: A review
Not relevant to microplastics — this review covers thermography-based methods for predicting the fatigue life of metals under cyclic stress, with no connection to plastic pollution or environmental health.
About Wave Nature of the Formation of Gradient and Microcomposite Zones Near Non-Metallic Inclusions During Laser Processing of the Steels
This paper is not relevant to microplastics research — it investigates the wave-based formation of gradient and composite zones near non-metallic inclusions during laser processing of steel.
Effect of Laser Shock Peening on the Microstructure and Properties of the Inconel 625 Surface Layer
Researchers investigated how laser shock peening affects the microstructure and mechanical properties of a high-performance nickel alloy. While unrelated to microplastics directly, understanding metal alloy behavior under stress is relevant to designing durable infrastructure that resists the mechanical wear that generates metal and polymer particles.
Fracture-Safe and Fatigue-Reliable Structures
This engineering perspective reviews historical lessons from structural failures caused by fatigue and fracture in welded metal structures, arguing that the same fundamental design errors continue to recur. This is an engineering safety study with no relevance to microplastic pollution.
Fatigue Resistance of Fillet Welds of Traction Rod Brackets on a Locomotive Bogie Based on International Union of Railways Standards and Improvement Measures Adopted
This engineering study analyzed fatigue failure in fillet welds on locomotive bogie brackets and proposed manufacturing improvements to extend component life. The research is focused on mechanical engineering with no direct relevance to microplastic pollution.
Nonlinear ultrasonics for material state awareness
This paper reviews nonlinear ultrasonic techniques for detecting early-stage material damage in metal structures before visible cracks appear, by measuring changes in the material's internal microstructure. The study is focused on structural engineering and materials testing, with no direct relevance to microplastic pollution.
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.
Adjusting the very high cycle fatigue properties of a metastable austenitic stainless steel by means of the martensite content
This metallurgy study examined how pre-deforming stainless steel to introduce martensite phase changes its fatigue properties under very high cycle loading. This is a materials engineering study on metal alloys with no relevance to environmental microplastics.
A quantitative residual stiffness model for carbon fiber reinforced polymer tendons
Not relevant to microplastics — this engineering study models residual stiffness degradation in carbon fiber-reinforced polymer tendons under fatigue loading, relevant to civil infrastructure but with no connection to microplastic research.
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.
Metal structures diagnosis by truncated cone indentation
This engineering paper presents a nondestructive testing method using truncated cone indentation to assess the mechanical properties of steel structures in the field. It is an engineering methods paper with no direct connection to microplastics or environmental health.
Flow properties of polymer melt in longitudinal ultrasonic‐assisted microinjection molding
This study examined how ultrasonic vibration improves the flow of molten plastic during microinjection molding, a method used to manufacture tiny plastic parts. The research is focused on manufacturing processes and has no direct relevance to microplastic pollution or human health.