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Peak Cyclic Stress and Ratcheting Response of a Low Alloy Steel for Reactor Pressure Vessel Applications
The influence of peak cyclic stress on elevated temperature ratcheting response of a low alloy steel is investigated. For this purpose, ratcheting...
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Prediction and Comparative Analysis of Peak Stress Using Optimized Constitutive and ATPSO-BP Models: A Case Study of 6016H18 Aluminum Alloy
In order to increase the prediction accuracy of the peak of flow stress for the 6016H18 aluminum alloy, the Browman constitutive model is optimized...
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Formation of basal slip-induced cleavage microcracks in a peak-aged cast Mg–Gd–Y alloy deformed in tension
In this study, the room temperature microscopic fracture behavior in a peak-aged cast Mg–Gd–Y alloy deformed in tension was investigated. Interrupted...
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Fat classes of welded steel details derived from the master design curve of the peak stress method
In this paper, the peak stress method (PSM) is adopted to analyse the fatigue strength of steel welded joints. According to this method, a single...
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Local relaxation of residual stress in high-strength steel welded joints treated by HFMI
This research studies the influence of high-peak loads on local relaxation of residual stress and fatigue damage in high-strength steel welded joints...
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Stress Distributions in Brazed Single-Lap Joints Under Tensile Loading
The most common method for characterizing the strength of brazed joints is uniaxial tension testing of single lap joints (SLJs). Standard...
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Finite Element Simulation and Residual Stress Analysis of the Whole Process of Metal Bellows Forming
In this study, the whole process finite element simulation of metal bellow welding and post-weld bulging process is performed. The distribution of...
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Stress Corrosion Cracking of Precipitation-Hardened AA7075-T6 Alloy Sheet
High-strength, precipitation-hardened aluminum alloys, such as 7xxx series, have been intensely developed for use in the structural components of...
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Prediction of flow stress curves based on characteristic points
It is well known that work hardening, dynamic recovery, dynamic recrystallization, and recrystallization in a steady state will occur in materials...
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Regression Model for Prediction of Heat Generation and Peak Temperature During Friction Stir Welding of Steel
Friction Stir Welding (FSW) is a popular and frequently used solid-state welding method because of its several advantages over traditional weldings,...
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Residual stress and deformation of thin titanium alloy plates joined by laser deposition
To fabricate larger high-precision laser additive manufactured (LAM) thin-walled parts, the combination of selective laser–melted (SLM) segment...
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Unraveling the Effect of Elastic Stress on the Destabilization Process of Ni–Sn Eutectic Lamellae at an Elevated Temperature
Beneficial from the fine lamellar structure, eutectic metallic alloys exhibit good strength-ductility synergy and are often used in high-temperature...
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Study on Granite Damage and Fracture Behavior and Theoretical Model Based on Pre-Peak Constant Amplitude Cyclic Loading Test Combined with Acoustic Emission Technology
AbstractRocks may be continually unloaded and loaded until they break in subsurface engineering tasks such as tunnel excavation. To investigate the...
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Residual Stress in Cold Spray SS304L Measured Via Neutron Diffraction and Comparison of Analytical Models to Predict the Residual Stress
This study employs neutron diffraction to investigate the relationship between residual stress and coating thickness in cold sprayed 304L austenitic...
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Study on Residual Stress Distribution in Stellite−6 Cladding Layers on 420 Steel Steam Turbine Blades
To evaluate the residual stresses of Stellite−6 dissimilar layers on the water erosion-prone regions of low-pressure last-stage blades, the effects...
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Investigation of Mechanical Stress and B10 Exposure on FKM Polymer
Mechanical stressMechanical stress often accelerates the failure of polymer materialsMaterials. The aim of this research is to study the interaction...
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Vertical Stress State Analysis and Fatigue Life Prediction of Thermal Barrier Coating Considering TGO with Nonuniform Thickness
Thermal growth oxide (TGO) is produced when a thermal barrier coating (TBC) works, and the generated TGO is nonuniform at the peak and valley of the...
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Estimation of lattice strain and structural study of BaTiO3/PS polymer composite using X-ray peak profile analysis
Barium titanate-polystyrene polymer composite (BaTiO 3 /PS) was synthesized by the solvent evaporation method while filler barium titanate was...
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Study on Raman multi-peak fitting and structure quantitative analysis of PAN-based carbon fibers
To ascertain the best multi-peak fitting model for first- and second-order Raman spectral of both high-strength carbon fibers (T series) and...
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Concurrent multi-peak Bragg coherent x-ray diffraction imaging of 3D nanocrystal lattice displacement via global optimization
In this paper we demonstrated a method to reconstruct vector-valued lattice distortion fields within nanoscale crystals by optimization of a forward...
