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Proceedings Papers

Effect of Build Geometry and Porosity in Additively Manufactured CuCrZr

Anup Kulkarni, Vivek C. Peddiraju, Subhradeep Chatterjee, Dheepa Srinivasan
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A007, October 19–20, 2022
Paper No: IAM2022-93986
DOI: https://doi.org/10.1115/IAM2022-93986
View Paper titled, Effect of Build Geometry and Porosity in Additively Manufactured CuCrZr
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Topics: Additive manufacturing, Geometry, Porosity
Proceedings Papers

Experimental Analysis of Metal Inert Gas Based Wire Arc Additive Manufacturing of Aluminum Nanocomposite AA7075

Mason Darnell, Dennis Harwig, Xun Liu
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T05A033, June 27–July 1, 2022
Paper No: MSEC2022-85413
DOI: https://doi.org/10.1115/MSEC2022-85413
View Paper titled, Experimental Analysis of Metal Inert Gas Based Wire Arc Additive Manufacturing of Aluminum Nanocomposite AA7075
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Topics: Additive manufacturing, Aluminum, Experimental analysis, Metals, Nanocomposites, Nanoparticles, Porosity, Welding, Wire
Proceedings Papers

Selective Laser Melting of Crack-Free Ti-48Al-2Cr-2Nb Alloy: Improved Manufacturability by Powder Surface Modification Using Graphene Oxide

Xing Zhang, Dian Li, Yufeng Zheng, Yiliang Liao
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T05A014, June 27–July 1, 2022
Paper No: MSEC2022-84993
DOI: https://doi.org/10.1115/MSEC2022-84993
View Paper titled, Selective Laser Melting of Crack-Free Ti-48Al-2Cr-2Nb Alloy: Improved Manufacturability by Powder Surface Modification Using Graphene Oxide
Click here to open pdf in another window PDF for Selective Laser Melting of Crack-Free Ti-48Al-2Cr-2Nb Alloy: Improved Manufacturability by Powder Surface Modification Using Graphene Oxide
Topics: Alloys, Fracture (Materials), Graphene, Lasers, Melting, Porosity, Titanium aluminide
Proceedings Papers

Design and Manufacturing of a Functionally Graded Porous Dental Implant

Rana Dabaja, Bogdan I. Popa, Sun-Yung Bak, Gustavo Mendonca, Mihaela Banu
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T01A022, June 27–July 1, 2022
Paper No: MSEC2022-85426
DOI: https://doi.org/10.1115/MSEC2022-85426
View Paper titled, Design and Manufacturing of a Functionally Graded Porous Dental Implant
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Topics: Additive manufacturing, Design, Manufacturing, Bone, Diseases, Melting, Resolution (Optics), Disks, Failure, Geometry
Proceedings Papers

Effect of Porosity on Tool Wear During Micromachining of Additive Manufactured Titanium Alloy

Vinay Varghese, Soham Mujumdar
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T07A001, June 27–July 1, 2022
Paper No: MSEC2022-80096
DOI: https://doi.org/10.1115/MSEC2022-80096
View Paper titled, Effect of Porosity on Tool Wear During Micromachining of Additive Manufactured Titanium Alloy
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Topics: Additive manufacturing, Alloys, Cutting, Micromachining, Micromilling, Porosity, Titanium alloys, Wear
Proceedings Papers

Discrete-Element Simulation of Powder Spreading Process in Binder Jetting, and the Effects of Powder Size

Ana Paula Clares, Guha Manogharan
Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A009, June 21–25, 2021
Paper No: MSEC2021-63351
DOI: https://doi.org/10.1115/MSEC2021-63351
View Paper titled, Discrete-Element Simulation of Powder Spreading Process in Binder Jetting, and the Effects of Powder Size
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Topics: Additive manufacturing, Binders (Materials), Ceramics, Density, Porosity, Simulation
Proceedings Papers

Performance of Low-Cost 3D Printer in Medical Application

Nor Aiman Sukindar, Azib Azhari Awang Dahan, Sharifah Imihezri Syed Shaharuddin, Nor Farah Huda Abd Halim
Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A007, June 21–25, 2021
Paper No: MSEC2021-63208
DOI: https://doi.org/10.1115/MSEC2021-63208
View Paper titled, Performance of Low-Cost 3D Printer in Medical Application
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Topics: Additive manufacturing, Biomedicine, Bone, Compression, Compressive stress, Computer software, Computer-aided design, Deformation, Density, Design
Proceedings Papers

Conical Thermoplastic Composite Anisogrid Lattice Structure by Innovative Out-of-Autoclave Molding Process

Fabrizio Quadrini, Daniele Santoro, Leandro Iorio, Loredana Santo
Proc. ASME. MSEC2021, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T06A030, June 21–25, 2021
Paper No: MSEC2021-63821
DOI: https://doi.org/10.1115/MSEC2021-63821
View Paper titled, Conical Thermoplastic Composite Anisogrid Lattice Structure by Innovative Out-of-Autoclave Molding Process
Click here to open pdf in another window PDF for Conical Thermoplastic Composite Anisogrid Lattice Structure by Innovative Out-of-Autoclave Molding Process
Topics: Heat, Molding, Thermoplastic composites, Composite materials, Buckling, Compacting, Compression, Damage, Density, Equipment performance
Proceedings Papers

Synthesis of Nanoporous Gold by Chemical Dealloying of Co-Sputtered Gold-Silver Thin Films and Study of Its Variability

Stanislau Niauzorau, Aliaksandr Sharstniou, Natalya Kublik, Venkata Krishnan Sampath, Bruno Azeredo
Proc. ASME. MSEC2021, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T08A004, June 21–25, 2021
Paper No: MSEC2021-60390
DOI: https://doi.org/10.1115/MSEC2021-60390
View Paper titled, Synthesis of Nanoporous Gold by Chemical Dealloying of Co-Sputtered Gold-Silver Thin Films and Study of Its Variability
Click here to open pdf in another window PDF for Synthesis of Nanoporous Gold by Chemical Dealloying of Co-Sputtered Gold-Silver Thin Films and Study of Its Variability
Topics: Silver, Thin films, Metals, Atomic, molecular, and chemical characteristics, Biomedicine, Chemical stability, Energy storage, Etching, Porosity, Temperature
Proceedings Papers

Deformation Behavior of Grains Near Defects in Direct Metal Laser Sintered Inconel 718 During Indentation

Mustafa Rifat, Saurabh Basu
Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A042, September 3, 2020
Paper No: MSEC2020-8442
DOI: https://doi.org/10.1115/MSEC2020-8442
View Paper titled, Deformation Behavior of Grains Near Defects in Direct Metal Laser Sintered Inconel 718 During Indentation
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Topics: Deformation, Finite element analysis, Imaging, Lasers, Metals, Microscopy, Porosity, Surface roughness
Proceedings Papers

Surrogate Pore Generations in L-PBF Ti64 and Effects on Mechanical Behavior

Shanshan Zhang, Sabina Chertmanova, Kevin Chou
Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A043, September 3, 2020
Paper No: MSEC2020-8470
DOI: https://doi.org/10.1115/MSEC2020-8470
View Paper titled, Surrogate Pore Generations in L-PBF Ti64 and Effects on Mechanical Behavior
Click here to open pdf in another window PDF for Surrogate Pore Generations in L-PBF Ti64 and Effects on Mechanical Behavior
Topics: Additive manufacturing, Computerized tomography, Density, Ductility, Fractography, Lasers, Mechanical behavior, Mechanical properties, Porosity, Tensile testing
Proceedings Papers

Parametric Study and Multi-Criteria Optimization in Laser Directed Energy Deposition of 316L Stainless Steel

Samuel Kersten, Maxwell Praniewicz, Omar Elsayed, Thomas Kurfess, Christopher Saldana
Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A033, September 3, 2020
Paper No: MSEC2020-8389
DOI: https://doi.org/10.1115/MSEC2020-8389
View Paper titled, Parametric Study and Multi-Criteria Optimization in Laser Directed Energy Deposition of 316L Stainless Steel
Click here to open pdf in another window PDF for Parametric Study and Multi-Criteria Optimization in Laser Directed Energy Deposition of 316L Stainless Steel
Topics: Additive manufacturing, Lasers, Optimization, Stainless steel, Shapes, Bonding, Feedstock, Heat, Modeling, Polynomials
Proceedings Papers

Investigation of Porosity and Microstructure-Induced Property Variations in Additive Manufactured Stainless Steel 316L

Yash Parikh, Julia Carter, Mathew Kuttolamadom
Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A045, September 3, 2020
Paper No: MSEC2020-8498
DOI: https://doi.org/10.1115/MSEC2020-8498
View Paper titled, Investigation of Porosity and Microstructure-Induced Property Variations in Additive Manufactured Stainless Steel 316L
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Topics: Additive manufacturing, Density, Lasers, Melting, Porosity, Stainless steel
Proceedings Papers

Deep Learning-Based Data Fusion Method for In-Situ Porosity Detection in Laser-Based Additive Manufacturing

Qi Tian, Shenghan Guo, Weihong Guo, Linkan Bian
Proc. ASME. MSEC2020, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T07A032, September 3, 2020
Paper No: MSEC2020-8468
DOI: https://doi.org/10.1115/MSEC2020-8468
View Paper titled, Deep Learning-Based Data Fusion Method for In-Situ Porosity Detection in Laser-Based Additive Manufacturing
Click here to open pdf in another window PDF for Deep Learning-Based Data Fusion Method for In-Situ Porosity Detection in Laser-Based Additive Manufacturing
Topics: Additive manufacturing, Data fusion, Lasers, Porosity
Proceedings Papers

Numerical Study of Porosity Formation With Implementation of Laser Multiple Reflection in Selective Laser Melting

Bo Cheng, Charles Tuffile
Proc. ASME. MSEC2019, Volume 1: Additive Manufacturing; Manufacturing Equipment and Systems; Bio and Sustainable Manufacturing, V001T01A011, June 10–14, 2019
Paper No: MSEC2019-2891
DOI: https://doi.org/10.1115/MSEC2019-2891
View Paper titled, Numerical Study of Porosity Formation With Implementation of Laser Multiple Reflection in Selective Laser Melting
Click here to open pdf in another window PDF for Numerical Study of Porosity Formation With Implementation of Laser Multiple Reflection in Selective Laser Melting
Topics: Computational fluid dynamics, Lasers, Melting, Porosity, Reflection
Proceedings Papers

Effect of Beam Oscillations on Formation of Defects in Electron Beam Welding of Copper Plate

Sanjib Jaypuria, Debalay Chakrabarti, D. K. Pratihar, M. N. Jha
Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T03A046, June 10–14, 2019
Paper No: MSEC2019-2943
DOI: https://doi.org/10.1115/MSEC2019-2943
View Paper titled, Effect of Beam Oscillations on Formation of Defects in Electron Beam Welding of Copper Plate
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Topics: Copper, Electron beam welding, Oscillations, Porosity
Proceedings Papers

Assessment of Microstructure and Mechanical Properties in Laser Cladding, Welding and Surface Polishing Through Online Monitoring of Thermal History

Ashish Kumar Nath, Muvvala Gopinath
Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T03A078, June 10–14, 2019
Paper No: MSEC2019-2722
DOI: https://doi.org/10.1115/MSEC2019-2722
View Paper titled, Assessment of Microstructure and Mechanical Properties in Laser Cladding, Welding and Surface Polishing Through Online Monitoring of Thermal History
Click here to open pdf in another window PDF for Assessment of Microstructure and Mechanical Properties in Laser Cladding, Welding and Surface Polishing Through Online Monitoring of Thermal History
Topics: Cladding systems (Building), Lasers, Mechanical properties, Polishing, Welding, Solidification, Ceramic coatings, Cooling, Thermal stresses, Additive manufacturing
Proceedings Papers

Experimental and Numerical Analyses on the Poly(Lactide-Co-Glycolide) Hollow Fiber Membranes

Zonghuan Wang, Jun Yin
Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T04A002, June 10–14, 2019
Paper No: MSEC2019-2752
DOI: https://doi.org/10.1115/MSEC2019-2752
View Paper titled, Experimental and Numerical Analyses on the Poly(Lactide-Co-Glycolide) Hollow Fiber Membranes
Click here to open pdf in another window PDF for Experimental and Numerical Analyses on the Poly(Lactide-Co-Glycolide) Hollow Fiber Membranes
Topics: Fibers, Membranes, Numerical analysis, Porosity, Spin (Aerodynamics), Spinning (Textile)
Proceedings Papers

Nanoparticle Sintering Model, Simulation and Calibration Against Experimental Data

Obehi G. Dibua, Anil Yuksel, Nilabh K. Roy, Chee S. Foong, Michael Cullinan
Proc. ASME. MSEC2018, Volume 1: Additive Manufacturing; Bio and Sustainable Manufacturing, V001T01A025, June 18–22, 2018
Paper No: MSEC2018-6383
DOI: https://doi.org/10.1115/MSEC2018-6383
View Paper titled, Nanoparticle Sintering Model, Simulation and Calibration Against Experimental Data
Click here to open pdf in another window PDF for Nanoparticle Sintering Model, Simulation and Calibration Against Experimental Data
Topics: Calibration, Nanoparticles, Simulation, Sintering, Particulate matter, Diffusion (Physics), Additive manufacturing, Bridges (Structures), Copper, Density
Proceedings Papers

Layerwise In-Process Quality Monitoring in Laser Powder Bed Fusion

Farhad Imani, Aniruddha Gaikwad, Mohammad Montazeri, Prahalada Rao, Hui Yang, Edward Reutzel
Proc. ASME. MSEC2018, Volume 1: Additive Manufacturing; Bio and Sustainable Manufacturing, V001T01A038, June 18–22, 2018
Paper No: MSEC2018-6477
DOI: https://doi.org/10.1115/MSEC2018-6477
View Paper titled, Layerwise In-Process Quality Monitoring in Laser Powder Bed Fusion
Click here to open pdf in another window PDF for Layerwise In-Process Quality Monitoring in Laser Powder Bed Fusion
Topics: Lasers, Porosity, Optical images, Sensors, Additive manufacturing, Computerized tomography, Cylinders, Fatigue life, Machine learning, Machinery