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Overload and variable amplitude load effects on the fatigue strength of welded joints
Different load spectra and individual load peaks might substantially relax high residual stresses as well as induce compressive residual stresses in...
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Effect of Overload on Low Cycle Fatigue Crack Growth Behavior Considering Accumulative Plastic Damage
The evolution mechanism behind low cycle fatigue crack propagation behavior subject to overload was investigated by experimental and numerical...
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Sorafenib sensitization in tumor therapy by iron overload and AMPK activation
Sorafenib, as a first-line drug for advanced hepatocellular carcinoma (HCC), could trigger ferroptosis by inhibiting cystine/glutamate transporter....
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Experimental Study on the Fatigue Crack Growth and Overload Effect in Medium Density Polyethylene
The fatigue crack growth behavior of medium-density polyethylene (MDPE) under constant amplitude load was experimented on plate specimens. The effect...
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Residual stress relaxation in HFMI-treated fillet welds after single overload peaks
The induction of near-surface compressive residual stress is an important factor for fatigue life improvement of HFMI-treated welded joints. However,...
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Fractographic analysis of the overload effect on fatigue crack growth in 2024-T3 and 7075-T6 Al alloys
The effect of single overload on the fatigue crack growth in 2024-T3 and 7075-T6 Al alloys was analyzed. Fatigue tests under constant-amplitude...
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Mode III Fatigue Crack Growth Following the Curvature of the Heat-Affected Zone of a Type 321 Stainless Steel Spot Weld
Several AISI type 321 stainless steel welded oil tank assemblies used on helicopter engine systems began to leak in service. One failure, a fracture...
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Failure Analysis of 35NCD16 Steel M6-Fastener Failed During Assembly of Aerospace Components
35NCD16 is nickel-chromium-molybdenum alloy steel with ultra-high strength and good toughness. This alloy is used extensively in aerospace due to its...
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CaCO3-MnSiOx hybrid particles to enable CO2-mediated combinational tumor therapy
Nanocatalysts mediated reactive oxygen species (ROS) based therapy has been exploited as an alternative therapeutic modality of tumor with high...
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An Improved Prediction Model on Fatigue Crack Growth Rate under Variable Amplitude Loads for Metallic Materials
Fatigue crack growth and fatigue life prediction always play important roles during the structural service period or safe design. Based on the Forman...
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Fractographic Investigations of the Failure Low Pressure Turbine Blade in a Coal-Based Thermal Power Plant
In a 7 MW fossil fuel power plant, the low-pressure turbine experienced a failure. The blades are made of martensitic stainless steel, specifically...
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Failure Analysis of EN24 Steel M5 Shear Bolt used in Aerospace Applications
EN24 steel in hardened and tempered condition is used as fasteners in aerospace applications. The aerospace component fastened by EN24 M5 shear bolts...
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Failure Investigation of Boiler Tube: A Root Cause Analysis
In a thermal power plant, water wall boiler tube made of Cr–Mo low alloy steel, failed during operation. Post failure investigation revealed ‘fish...
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Technology of Standard SMT Components Embedded Into PCB by Using Different Materials as Filling Masses
The technique of embedding components inside printed circuit boards (PCBs) is described, using different filling masses. To investigate the...
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Failure Analysis on the Chordal Eccentric Wear of Disk Cutter in Shield Machine
In the construction project of composite stratum in the Guangzhou subway tunnel, the frequent occurrence of chordal eccentric wear of disk cutters...
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Underloading, Overloading and Cumulative Damage
Components in service under cyclic conditions might undergo underloading and overloading under common loading conditions usually below the ultimate...
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Structural Analysis of Combustor Casing for Safe Operation of a Low Bypass Turbofan Engine
Combustor casing experiences the highest pressure and temperature of gas turbine thermodynamic cycle and its failure or rupture can lead to...
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Development of arc and Deterioration Detection System for Fire Prevention Using UV and IR Sensors
Arc and deterioration occur in switchboards due to overload, short circuit, poor contact, foreign matter, and vibration. If left untreated, a fire...
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Mechanical Analysis of Buried Polyethylene Pipelines under Ground Overload
Polyethylene (PE) pipelines are widely used in natural gas transmission systems in urban areas. With the acceleration of urbanization, the scale of...
