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Constitutive Analysis on Deformation Behavior of XF1700 Ultra-high Strength Low Alloy Steel in Perceptive of Adiabatic Temperature Rise and Strain
The deformation behavior of an ultra-high strength low alloy steel (commercial name: XF1700) at strain rates 0.001/s, 0.1/s (quasi-static), 922/s,...
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Correlation Between Dynamic Compressive Strength and Fracture Behaviors of Bulk Metallic Glasses
The mechanical behaviors of Zr 43.5 Cu 43.5 Ni 4 Al 8 Nb 1 , Zr 55.4 Cu 31.6 Ni 4 Al 8 Nb 1 , Ti 32.8 Zr 30.2 Ni 5.3 Cu 9 Be 22.7 (at.%) metallic glass at different strain rates...
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Governing role of the ratio of large platelet particles to ultrafine particles on dynamic and quasistatic compressive response and damage evolution in ice-templated alumina ceramics
This study revealed that the mass ratio of large anisometric particles (platelets) to ultrafine, equiaxed particles strongly influences dynamic and...
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Synergistic enhancement of mechanical properties and impact resistance of polyurethane elastomers by composite fillers containing quadruple hydrogen bonds and nano-CaCO3
Inorganic filler-filled polyurethane elastomer (PUE) is faced with problems such as cracking and functional structure failure under high-speed...
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Mechanical Properties and Microstructure of the Shear Band Formed at Cryogenic Temperature in the NiCrFe Medium-Entropy Alloy
There are nanotwins in the shear band formed in a moment (about 10 −5 s) in some NiCrFe-based medium-entropy alloys (MEAs), and these shear bands can...
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Mechanical Characterization of Aerogels
As multifunctional porous nanostructured materials (e.g., thermally/acoustically insulating), aerogels are derived from their vast porosity and their...
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Thermoelastoviscoplastic Bilinear Compressive Constitutive Law of an AlSi-PE Abradable Material Based on Experimental Investigations
Abradable coatings are part of dynamic seals used in aircraft engines to reduce inter-stage leakages. However, during running, severe interactions...
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Investigation of microstructure and mechanical behavior of AISI420/ BNi-2 brazed joints under impact loading at high strain rates with the split Hopkinson bar
Shear specimens are used to evaluate the quality of braze joints; however, using these data for design is difficult. In this study, the split...
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Fabrication of Graphene-Reinforced Closed-Cell Aluminum Foam and Characterization at High Strain Rates
Closed-cell aluminum foam is a lightweight cellular material that can sustain considerable deformation under approximately constant stress known as...
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Reconstruction Mechanism of Surface Integrity for Laser Additive Manufactured 316 L Stainless Steel Subjected to Ultrasonic Surface Rolling Process: Numerical Simulation and Experimental Verification
The ultrasonic surface rolling process (USRP) is a strengthening process to improve the surface properties and enhance the mechanical performances of...
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Dynamic Constitutive Behavior of Additively Manufactured 17-4PH Stainless Steel
The dynamic constitutive behavior of additively manufactured (AM) 17-4PH stainless steel was investigated at various rates of compressive and tensile...
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Shear Thickening Fluid-Based Protective Structures Against High Velocity Impacts
Shear thickening fluid (STF) constitutes a special class of non-Newtonian fluids, which exhibit a transition from low to high viscosity state under...
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Intermediate Strain Rate Behavior of a Polymer-Particle Composite with High Solids Loading
The deformation and fracture behaviors of polymer-particle composites with high solids loading (≥80% wt.) are dependent on the pressure-dependent...
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High Strain Rate Studies of Polymer and Hybrid Nanocomposites for Aerospace Application
Polymer matrix composites are rate sensitive to mechanical properties, and in many instances the composite materials are subjected to high-velocity...
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Investigation of the well-dispersed magnetorheological oil-based suspension with superparamagnetic nanoparticles using modified split Hopkinson pressure bar
Magnetorheological (MR) fluids are classified as smart materials whose viscoplastic characteristics change under the magnetic field. They are widely...
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Dynamic Compression Strength of Ceramics: What was Learned from an Interlaboratory Round Robin Exercise?
The dynamic compressive strength of a commercial alumina was determined by five participants using the Split-Hopkinson pressure bar (SHPB) method...
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Numerical Behaviour of Al 6063 Under Varying Striker Velocity and Length of Split Hopkinson Pressure Bar at Large Strain Rates
The high strain rate characterization of materials has always remained essential to know the exact behaviour in dynamic conditions, such as blasts,...
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Effects of Multiple Impacts on the Microstructure and Dynamic Mechanical Properties of SAC0307 Alloy
Electronic products often suffer from impact loadings and fall during use, resulting in internal solder joints that interact with each other under a...
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Influence of Ti Content on High Strain Rate Mechanical and Corrosion Behavior of Additively Manufactured Maraging Steels
This study provides an insight into the effect of chemical composition on the high strain rate mechanical behavior of additively manufactured...
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New-Generation Cement-Based Nanocomposites with Helical CNT
Helical CNT possesses excellent mechanical, electrical, and thermal properties as well as high chemical stability and large aspect ratio similar to...