A5087510342- Ultrasonics and Acoustic Wave Propagation
- Welding Techniques and Residual Stresses
- Thermography and Photoacoustic Techniques
- Additive Manufacturing Materials and Processes
- Non-Destructive Testing Techniques
- Fatigue and fracture mechanics
- Hydrogen embrittlement and corrosion behaviors in metals
- Drilling and Well Engineering
- Geotechnical and Geomechanical Engineering
- Metal Alloys Wear and Properties
- Engineering and Material Science Research
- Hydraulic Fracturing and Reservoir Analysis
- Aluminum Alloy Microstructure Properties
Pennsylvania State University
2021-2023
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This research utilizes linear and nonlinear ultrasonic techniques to establish a linkage between microstructure macroscale mechanical properties of additively manufactured (AM) stainless steel 316L samples. The specimens are using two methods: laser-powder bed fusion traditional wrought manufacturing. Using the method second harmonic generation, acoustic nonlinearity parameter is estimated in samples with different heat treatment levels intended alter microstructural properties. Linear...
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