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Proceedings Papers

Magnetically Assisted Laser Induced Plasma Micromachining (M-LIPMM)

Jeremy Cleeman, Weihong Guo, Rajiv Malhotra
Publisher: American Society of Mechanical Engineers
Proc. ASME. MSEC2023, Volume 2: Manufacturing Equipment and Automation; Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T06A026, June 12–16, 2023
Paper No: MSEC2023-104931
https://doi.org/10.1115/MSEC2023-104931
View Paper titled, Magnetically Assisted Laser Induced Plasma Micromachining (M-LIPMM)
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Topics: Lasers, Magnetic fields, Micromachining, Plasmas (Ionized gases)
Proceedings Papers

Transfer Learning for Predictive Quality in Laser-Induced Plasma Micro-Machining

Mengfei Chen, Rajiv Malhotra, Weihong “Grace” Guo
Publisher: American Society of Mechanical Engineers
Proc. ASME. MSEC2023, Volume 2: Manufacturing Equipment and Automation; Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T07A015, June 12–16, 2023
Paper No: MSEC2023-106174
https://doi.org/10.1115/MSEC2023-106174
View Paper titled, Transfer Learning for Predictive Quality in Laser-Induced Plasma Micro-Machining
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Topics: Acoustic emissions, Lasers, Micromachining, Plasmas (Ionized gases)
Proceedings Papers

In-Process Mechanical Working of Additive Manufactured Rene 41

William Sean James, Supriyo Ganguly, Goncalo Pardal
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A008, October 19–20, 2022
Paper No: IAM2022-94060
https://doi.org/10.1115/IAM2022-94060
View Paper titled, In-Process Mechanical Working of Additive Manufactured Rene 41
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Topics: Additive manufacturing, Shot peening, Alloys, Flight, Heat, Temperature, Creep, Defense industry, Elastic moduli, Hammers
Proceedings Papers

Modeling of Dry-EDM Plasma Discharge

Soham Mujumdar
Proc. ASME. MSEC2020, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T06A024, September 3, 2020
Paper No: MSEC2020-8441
https://doi.org/10.1115/MSEC2020-8441
View Paper titled, Modeling of Dry-EDM Plasma Discharge
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Topics: Electrical discharge machining, Modeling, Plasmas (Ionized gases), Heat flux, Temperature, Chemical kinetics, Damage, Density, Electrodes, Electrons
Proceedings Papers

Preliminary Investigation of Removing Copper Contamination From Water Using Algae

Ketan Thakare, Laura Jerpseth, Hongmin Qin, Zhijian Pei
Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T02A003, September 3, 2020
Paper No: MSEC2020-8521
https://doi.org/10.1115/MSEC2020-8521
View Paper titled, Preliminary Investigation of Removing Copper Contamination From Water Using Algae
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Topics: Contamination, Copper, Water, Ions, Metals, Heavy metals, Design, Environmental Protection Agency, Failure, Inductively coupled plasma mass spectrometry
Proceedings Papers

Model and Simulation of Laser Pulse Absorption in Laser-Induced Plasma Micro-Machining (LIPMM)

Jiaxi Xie, Kornel Ehmann, Jian Cao
Proc. ASME. MSEC2020, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T08A004, September 3, 2020
Paper No: MSEC2020-8242
https://doi.org/10.1115/MSEC2020-8242
View Paper titled, Model and Simulation of Laser Pulse Absorption in Laser-Induced Plasma Micro-Machining (LIPMM)
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Topics: Absorption, Finite difference time-domain analysis, Lasers, Micromachining, Plasmas (Ionized gases), Simulation
Proceedings Papers

Modeling for Chemical-Etching Enhanced Pulsed Laser Ablation

Xing Zhang, Bo Mao, Rebecca Histed, Yiliang Liao
Proc. ASME. MSEC2019, Volume 1: Additive Manufacturing; Manufacturing Equipment and Systems; Bio and Sustainable Manufacturing, V001T02A004, June 10–14, 2019
Paper No: MSEC2019-2844
https://doi.org/10.1115/MSEC2019-2844
View Paper titled, Modeling for Chemical-Etching Enhanced Pulsed Laser Ablation
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Topics: Chemical etching, Laser ablation, Modeling, Ablation (Vaporization technology), Lasers, Temperature, Electrons, Etching, Hydrogen, Micromachining
Proceedings Papers

Spectroscopic Studies of Dissimilar Al-Cu Laser Welding

Pascal Schmalen, Peter Plapper
Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A033, June 18–22, 2018
Paper No: MSEC2018-6310
https://doi.org/10.1115/MSEC2018-6310
View Paper titled, Spectroscopic Studies of Dissimilar Al-Cu Laser Welding
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Topics: Laser welding, Plasmas (Ionized gases), Aluminum, Dynamics (Mechanics), Emissions, Fiber lasers, Filters, Photodiodes, Plumes (Fluid dynamics), Process monitoring
Proceedings Papers

Nickel/Alumina Metal Matrix Nanocomposites Obtained by High-Energy Ball Milling and Spark Plasma Sintering

Enrique Martínez-Franco, Ming Li, Ricardo Cuenca Álvarez, Jesús González Hernández, Chao Ma, Juan Manuel Alvarado Orozco
Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A003, June 18–22, 2018
Paper No: MSEC2018-6610
https://doi.org/10.1115/MSEC2018-6610
View Paper titled, Nickel/Alumina Metal Matrix Nanocomposites Obtained by High-Energy Ball Milling and Spark Plasma Sintering
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Topics: Ball milling, Metals, Nanocomposites, Nickel, Plasmas (Ionized gases), Sintering, Nanoparticles, Milling, Cross section (Physics), Particulate matter
Proceedings Papers

Effect of Arc-Current and Particle Morphology on Fracture Toughness of Plasma Sprayed Aluminium Oxide Coating

Simanchal Kar, P. P. Bandyopadhyay, S. Paul
Proc. ASME. MSEC2017, Volume 1: Processes, V001T02A049, June 4–8, 2017
Paper No: MSEC2017-2993
https://doi.org/10.1115/MSEC2017-2993
View Paper titled, Effect of Arc-Current and Particle Morphology on Fracture Toughness of Plasma Sprayed Aluminium Oxide Coating
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Topics: Aluminum, Fracture toughness, Oxide coatings, Particulate matter, Plasmas (Ionized gases), Coating processes, Coatings, Melting, Particle size, Carbon steel
Proceedings Papers

Direct Electrochemical Imprinting of Sinusoidal Linear Gratings Into Silicon

Bruno Azeredo, Keng Hsu, Placid Ferreira
Proc. ASME. MSEC2016, Volume 1: Processing, V001T02A086, June 27–July 1, 2016
Paper No: MSEC2016-8835
https://doi.org/10.1115/MSEC2016-8835
View Paper titled, Direct Electrochemical Imprinting of Sinusoidal Linear Gratings Into Silicon
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Topics: Diffraction gratings, Silicon, Etching, Chemical etching, Catalysts, Resolution (Optics), Electron beams, Lithography, Nanoscale phenomena, Semiconductors (Materials)
Proceedings Papers

Study of the Gaussian Distribution of Heat Flux for Micro-EDM

Fawang Zhang, Lin Gu, Wansheng Zhao
Proc. ASME. MSEC2015, Volume 1: Processing, V001T02A024, June 8–12, 2015
Paper No: MSEC2015-9276
https://doi.org/10.1115/MSEC2015-9276
View Paper titled, Study of the Gaussian Distribution of Heat Flux for Micro-EDM
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Topics: Electrical discharge machining, Gaussian distribution, Heat flux, Plasmas (Ionized gases), Boundary-value problems, Cavities, Energy conservation, Errors, Finite element methods, Heat
Proceedings Papers

Modeling of Melt-Pool Formation and Material Removal in Micro Electro-Discharge Machining

Soham S. Mujumdar, Davide Curreli, Shiv G. Kapoor, David Ruzic
Proc. ASME. MSEC2014, Volume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing, V001T03A014, June 9–13, 2014
Paper No: MSEC2014-4108
https://doi.org/10.1115/MSEC2014-4108
View Paper titled, Modeling of Melt-Pool Formation and Material Removal in Micro Electro-Discharge Machining
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Topics: Anodes, Bubbles, Electrical discharge machining, Electrodes, Fluid dynamics, Heat flux, Heat transfer, Machining, Modeling, Plasmas (Ionized gases)
Proceedings Papers

Multi-Material Capability of Laser Induced Plasma Micromachining

Ishan Saxena, Kornel Ehmann
Proc. ASME. MSEC2014, Volume 1: Materials; Micro and Nano Technologies; Properties, Applications and Systems; Sustainable Manufacturing, V001T03A016, June 9–13, 2014
Paper No: MSEC2014-4142
https://doi.org/10.1115/MSEC2014-4142
View Paper titled, Multi-Material Capability of Laser Induced Plasma Micromachining
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Topics: Lasers, Micromachining, Plasmas (Ionized gases), Laser ablation, Machining, Biomedical engineering, Heat, Materials processing, Metal cutting, Metals
Proceedings Papers

Ablation Dynamics of Silicon by Femtosecond Laser and the Role of Early Plasma

Xin Zhao, Yung C. Shin
Proc. ASME. MSEC2013, Volume 1: Processing, V001T01A076, June 10–14, 2013
Paper No: MSEC2013-1107
https://doi.org/10.1115/MSEC2013-1107
View Paper titled, Ablation Dynamics of Silicon by Femtosecond Laser and the Role of Early Plasma
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Topics: Ablation (Vaporization technology), Dynamics (Mechanics), Lasers, Plasmas (Ionized gases), Silicon, Fluence (Radiation measurement), Absorption, Electrons, Laser ablation, Laser beams
Proceedings Papers

Line-Based Laser Induced Plasma Micro-Machining (L-LIPMM)

Rajiv Malhotra, Ishan Saxena, Kornel Ehmann, Jian Cao
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T03A015, June 10–14, 2013
Paper No: MSEC2013-1153
https://doi.org/10.1115/MSEC2013-1153
View Paper titled, Line-Based Laser Induced Plasma Micro-Machining (L-LIPMM)
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Topics: Lasers, Micromachining, Plasmas (Ionized gases)
Proceedings Papers

Enhanced Laser Shock by an Active Liquid Confinement

Yiliang Liao, Gary J. Cheng
Proc. ASME. MSEC2012, ASME 2012 International Manufacturing Science and Engineering Conference, 539-544, June 4–8, 2012
Paper No: MSEC2012-7372
https://doi.org/10.1115/MSEC2012-7372
View Paper titled, Enhanced Laser Shock by an Active Liquid Confinement
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Topics: Lasers, Shock (Mechanics), Laser ablation, Ablation (Vaporization technology), Aluminum alloys, Etching, Hydrogen, Laser hardening, Plasmas (Ionized gases), Pressure
Proceedings Papers

Microstructure Characteristics and High-Temperature Oxidation Behavior of Plasma-Sprayed and Laser-Remelted MCrAlY Coatings on TiAl Intermetallics

Zongjun Tian, Lida Shen, Zhidong Liu, Yinhui Huang
Proc. ASME. MSEC2011, ASME 2011 International Manufacturing Science and Engineering Conference, Volume 1, 381-390, June 13–17, 2011
Paper No: MSEC2011-50145
https://doi.org/10.1115/MSEC2011-50145
View Paper titled, Microstructure Characteristics and High-Temperature Oxidation Behavior of Plasma-Sprayed and Laser-Remelted MCrAlY Coatings on TiAl Intermetallics
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Topics: Coatings, High temperature, Lasers, Oxidation, Plasma spraying, Plasmas (Ionized gases), Titanium aluminide
Proceedings Papers

Dynamic Feature Monitoring Technique Applied to Thin Film Deposition Processes in an Industrial PECVD Tool

Alexander Bleakie, Dragan Djurdjanovic
Proc. ASME. MSEC2011, ASME 2011 International Manufacturing Science and Engineering Conference, Volume 2, 215-224, June 13–17, 2011
Paper No: MSEC2011-50041
https://doi.org/10.1115/MSEC2011-50041
View Paper titled, Dynamic Feature Monitoring Technique Applied to Thin Film Deposition Processes in an Industrial PECVD Tool
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Topics: Plasma-enhanced chemical vapor deposition, Thin films, Feature extraction, Integrated circuit fabrication, Capacitors, Condition monitoring, Cycles, Generators, Maintenance, Microelectronic devices
Proceedings Papers

Comparative Assessment of the Laser Induced Plasma Micro-Machining (LIP-MM) and the Micro-EDM Processes

Kumar Pallav, Peidong Han, J. Ramkumar, Nagahanumaiah, Kornel F. Ehmann
Proc. ASME. MSEC2011, ASME 2011 International Manufacturing Science and Engineering Conference, Volume 2, 429-442, June 13–17, 2011
Paper No: MSEC2011-50260
https://doi.org/10.1115/MSEC2011-50260
View Paper titled, Comparative Assessment of the Laser Induced Plasma Micro-Machining (LIP-MM) and the Micro-EDM Processes
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Topics: Electrical discharge machining, Lasers, Micromachining, Plasmas (Ionized gases)