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Proceedings Papers

Nanosecond Laser Ablation of Titanium in Air and Water: The Time-Resolved Observation and Post-Process Characterizations

Yun Zhou, Yibo Gao, Benxin Wu
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 203-207, October 12–15, 2010
Paper No: MSEC2010-34109
DOI: https://doi.org/10.1115/MSEC2010-34109
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Topics: Laser ablation, Titanium, Water, Aerospace industry, Biomedicine, Lasers, Machining, Micromachining, Plasmas (Ionized gases), Wear
Proceedings Papers

A Dislocation Dynamics Based Constitutive Model and Experimental Validations by 3D Microscale Laser Dynamic Forming of Metallic Thin Films

Huang Gao, Gary J. Cheng
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 307-315, October 12–15, 2010
Paper No: MSEC2010-34300
DOI: https://doi.org/10.1115/MSEC2010-34300
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Topics: Constitutive equations, Dislocations, Dynamics (Mechanics), Lasers, Metallic thin films, Microscale devices, Deformation, Simulation, Shock waves, Stress
Proceedings Papers

Investigation of Fluid Flow and Heat Transfer in 3D Dual-Beam Laser Keyhole Welding

Jun Zhou, Hai-Lung Tsai
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 247-254, October 12–15, 2010
Paper No: MSEC2010-34252
DOI: https://doi.org/10.1115/MSEC2010-34252
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Topics: Fluid dynamics, Heat transfer, Lasers, Welding, Flow (Dynamics), Laser welding, Shapes, Cooling, Dynamics (Mechanics), Errors
Proceedings Papers

Femtosecond Laser-Induced Surface Texturing and Crystallization of a-Si:H Thin Film

Hongliang Wang, Panjawat Kongsuwan, Gen Satoh, Y. Lawrence Yao
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 255-264, October 12–15, 2010
Paper No: MSEC2010-34271
DOI: https://doi.org/10.1115/MSEC2010-34271
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Topics: Crystallization, Lasers, Thin films, Stability, Silicon, Solar cells, Geometry, Light absorption, Spectra (Spectroscopy), Water
Proceedings Papers

Nanosecond Laser Ablation of Silicon Carbide at Infrared Wavelength

Yibo Gao, Yun Zhou, Benxin Wu
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 209-213, October 12–15, 2010
Paper No: MSEC2010-34110
DOI: https://doi.org/10.1115/MSEC2010-34110
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Topics: Laser ablation, Silicon, Wavelength, Lasers, Ablation (Vaporization technology), Brittleness, Electrical discharge machining, Electronics, Insulation, Machining
Proceedings Papers

Fatigue Performance Improvement by Dynamic Strain Aging and Dynamic Precipitation in Warm Laser Shock Peening of AISI 4140 Steel

Chang Ye, Gary J. Cheng
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 317-325, October 12–15, 2010
Paper No: MSEC2010-34301
DOI: https://doi.org/10.1115/MSEC2010-34301
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Topics: Fatigue, Laser hardening, Precipitation, Steel, Dislocations, Stability, Fatigue life, Nanoscale phenomena, Stress, Density
Proceedings Papers

Formability of Open-Cell Aluminum Foams by Laser

Loredana Santo, Alessandro Guglielmotti, Fabrizio Quadrini
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 265-272, October 12–15, 2010
Paper No: MSEC2010-34282
DOI: https://doi.org/10.1115/MSEC2010-34282
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Topics: Aluminum, Foams (Chemistry), Lasers
Proceedings Papers

Laser Beam Propagation Through Three-Dimensional High-Aspect-Ratio Microholes

Sha Tao, Benxin Wu, Shuting Lei
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 215-219, October 12–15, 2010
Paper No: MSEC2010-34111
DOI: https://doi.org/10.1115/MSEC2010-34111
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Topics: Laser beams, Aerospace industry, Drilling, Electrical discharge machining, Electronics, Laser ablation, Machining, Transients (Dynamics), Wave equations, Waveguides
Proceedings Papers

Finite Element Analysis of the Effect of Overlapping Impacts of Laser Shock Peening Within Annealed AISI 1053 Steel

Rohit Voothaluru, C. Richard Liu
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 221-228, October 12–15, 2010
Paper No: MSEC2010-34164
DOI: https://doi.org/10.1115/MSEC2010-34164
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Topics: Finite element analysis, Laser hardening, Steel, Deformation, Lasers, Residual stresses, Shock (Mechanics), Finite element methods, Stress, Fatigue
Proceedings Papers

Improving Biocompatibily of Laser Micromachined Silicon Wafer by Surface Coating With Poly(Ethylene Glycol) Diacrylate and Diamond-Like Carbon for Biomedical Devices

Plawut Wongwiwat, Roger J. Narayan, Yuan-Shin Lee
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 273-280, October 12–15, 2010
Paper No: MSEC2010-34283
DOI: https://doi.org/10.1115/MSEC2010-34283
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Topics: Biomedicine, Carbon, Coating processes, Coatings, Diamonds, Lasers, Medical devices, Micromachining, Semiconductor wafers
Proceedings Papers

Investigation on Porosity Formation in AA6082 Hybrid Laser-GMAW Welding

Alessandro Ascari, Alessandro Fortunato, Leonardo Orazi, Giampaolo Campana, Giovanni Tani
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 229-236, October 12–15, 2010
Paper No: MSEC2010-34247
DOI: https://doi.org/10.1115/MSEC2010-34247
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Topics: Gas metal arc welding, Lasers, Porosity, Welding, Bubbles, Computer software, Inspection, Plates (structures), X-rays
Proceedings Papers

Laser Coating of HAp/Ti Nanoparticles on Metal Implants: Interfacial Bonding Strength, Chemical Analysis and Biocompatibility

Martin Y. Zhang, Gary J. Cheng
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 281-289, October 12–15, 2010
Paper No: MSEC2010-34295
DOI: https://doi.org/10.1115/MSEC2010-34295
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Topics: Biocompatibility, Bonding, Coating processes, Lasers, Metals, Nanoparticles, Titanium
Proceedings Papers

Characterization and Prediction of Texture in Laser Annealed NiTi Shape Memory Thin Films

Gen Satoh, Y. Lawrence Yao, Xu Huang, Ainissa Ramirez
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 237-246, October 12–15, 2010
Paper No: MSEC2010-34250
DOI: https://doi.org/10.1115/MSEC2010-34250
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Topics: Lasers, Nickel titanium alloys, Shape memory thin films, Texture (Materials), Crystallization, Shape memory properties, Anisotropy, Biocompatibility, Corrosion resistance, Electron backscatter diffraction
Proceedings Papers

Nucleation of Highly Dense Nanoscale Precipitates Based on an Innovative Process: Warm Laser Shock Peening

Yiliang Liao, Chang Ye, Gary J. Cheng
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 291-298, October 12–15, 2010
Paper No: MSEC2010-34297
DOI: https://doi.org/10.1115/MSEC2010-34297
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Topics: Laser hardening, Nanoscale phenomena, Nucleation (Physics), Temperature, Density, Dislocations, Aluminum alloys, Deformation, Dislocation density, Modeling
Proceedings Papers

Effect of Multiple Pulses on the Deformation Behavior of Ultrathin Metal Foils in 3D Micro-Scale Laser Dynamic Forming

Ji Li, Gary J. Cheng
Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 299-306, October 12–15, 2010
Paper No: MSEC2010-34299
DOI: https://doi.org/10.1115/MSEC2010-34299
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Topics: Deformation, Fracture (Materials), Fracture (Process), Lasers, Metal foil, Microscale devices