Results 141 to 150 of about 4,784,113 (302)
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Correlation between Surface Integrity and Low Cycle Fatigue Life of Machined Inconel 718
MetalsThis work aims to improve the surface integrity and LCF life of machined Inconel 718. The correlation between the LCF life of Inconel 718 and various states of machined surface integrity is explored.
Pengcheng Cui +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
A effect of cutting material on the surface properties of the machined surface for Inconel 718
, 2016 Tématem diplomové práce je seznámení se s materiály HRSA a vad vzniklých v povrchové vrstvě obrobené plochy. Hlavním cílem je nalezení vhodných řezných materiálů pro dokončovací operace technologie soustružení s ohledem na vzniklé vady v obrobené ploše ...
Ruda, Pavel
core
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Image-Based Inspection of Machined Metal Surfaces
, 2019 The purpose of this study is to acquire images through a simple set-up and conduct surface inspection through two techniques based on image processing.
Hanul Kim
core +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
International Journal of Lightweight Materials and ManufactureIn the current study, the effect of different types of dielectric fluids, including hydrocarbon oil and deionized water, on the material removal rate (MRR) and tool wear rate (TWR) of AZ31 magnesium alloy in the EDM process was investigated.
Saeed Asghari +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Investigation of the Surface Characteristics of GCr15 in Electrochemical Machining
MicromachinesBearing steel (GCr15) is widely used in key parts of mechanical transmission for its excellent mechanical properties. Electrochemical machining (ECM) is a potential method for machining GCr15, as the machining process is the electrochemical dissolution ...
Xuesong Liu +5 more
doaj +1 more source