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Meeting 2023 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023)
Symposium 2023 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023)
Presentation Title Experimental and Computational Study of Area Printing™ Additive Manufacturing: Inconel 718 and M300 Maraging Steel Density Improvement
Author(s) Ben Fotovvati, Subin Shrestha, Nicholas Ferreri, Ning Duanmu
On-Site Speaker (Planned) Ben Fotovvati
Abstract Scope The low manufacturing speed of laser-powder bed fusion (LPBF) additive manufacturing has hindered its adoption in conventional manufacturing methods. Large-area pulsed laser powder bed fusion (LAPBF), also known as “Area Printing”, has addressed this limitation by replacing the point laser with a large-area pulsed laser. Each pulse melts a region of the powder bed on the order of square millimeters, which enables shorter manufacturing time and lower final production costs in addition to higher quality parts due to the lack of spatter compared to conventional LPBF methods. In this study, process parameters are optimized to achieve near full-density parts, and a computational model is developed to understand the multi-physics governing the process. It is observed that the shallow depth and large aspect ratio of the melt pool lead to a unidirectional solidification front extending along the build direction where grains grow epitaxially, and highly directional microstructures are created.
Proceedings Inclusion? Definite: Post-meeting proceedings

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3D Bio Printed Biodegradable Composite Material for Pediatric Craniomaxillofacial Implants
3D Metal Nanoparticle-polymer Composites: Strategies for Integrating Metal Nanoparticles with Two-photon Polymerization Process
3D Printed Intelligently Graded Functional Stiffness Foam for Sturdier Multi Stiffness Materials
3D Printing of Complex Wire Geometries for Tailored Resistance Response
3D Printing of Continuous Stainless Steel Fiber Reinforced Polymer Composites
3D Printing of Gel Polymer Electrolytes via Vat Photopolymerization for Lithium-ion Batteries
3D Printing of High-performance Carbon Fiber Composites via Modified Drop-on-demand Method
3D Printing of Passive Microfluidic Flow Mixers using Triply Period Minimal Surface Microlattice Structures
A Case Study of Cognitive Workload and Design Knowledge Gaps in Hybrid Manufacturing Teams
A Case Study on Lightweight Design of a Robot Leg: Integrating Topology Optimization and Lattice Configuration
A Comparison of Mechanical Properties from Natural and Process Induced Interfaces in Filament Extrusion Additive Manufacturing of Polymer Blends
A Comparison of Microstructure and Mechanical Performance of Inconel 718 Manufactured via L-PBF, LP-DED, and WAAM Technologies
A Comparison of the Mechanical Behavior of AlSi7Mg Alloy Produced Through Additive Manufacturing and Subjected to Different Heat Treatment and Aging Conditions
A Data-driven Distortion Compensation Method and the Necessity to Consider Spatial Effects in Binder Jet Parts
A Data-driven Reverse Shape Compensation Method to Reduce Large Deformation in Binder Jet Parts
A Data-driven Surrogate Model for Time-dependent Scanwise Thermal Simulations of Laser Powder Bed Fusion Parts
A Data Driven-based Geometric Compensation Method for Laser Powder Bed Fusion
A Data Driven-based Geometric Compensation Method for Laser Powder Bed Fusion
A Framework for Physics-guided Machine Learning to Extract and Transfer Process-structure-property Knowledge in Additive Manufacturing
A Hybrid Aerosol Jet Printing and Electrochemical Deposition Process for Manufacturing Multi-layer Inductors and Transformers
A Local Preheat Temperature Dependent Stochastic Finite Element Heat Source Model for Inconel 718 Laser Powder Bed Fusion
A Machine Learning Approach to Part Scale Microstructure Predictions in LPBF
A Novel 4D Printing Approach for Freeform Electronics
A Novel Coating Method Used to Enable Multilayer Structures with Microscale Selective Laser Sintering
A Novel Metric for Geometric Accuracy Quantification using Point Clouds in Additive Manufacutring
A Physics-guided Data-driven Model for Enhanced Temperature Prediction and Control of LPBF Additive Manufacturing
A Pilot Study on Temperature Monitoring and Morphology of the Meltpool in EB-PBF of Copper using Numerical and Analytical Models
A Preliminary Understanding of Process-property Effects on the Thermal Response via High-throughput Finite Element Models of Wire Arc Direct Energy Deposition
A Review on the Joining Mechanisms of Multiple Materials using Additive Manufacturing
A Robust Local Preheat Temperature Dependent Stochastic Finite Element Heat Source Model for Inconel 718 Laser Powder Bed Fusion
A Scientific Artificial Intelligence (Sci-AI)-based Concurrent Multiscale Simulation Framework for Accurate Temperature Prediction of Large-scale Metal Additive Manufacturing
A Small Volume, Local Shielding Gas Chamber with Low Gas Consumption for Laser Wire Additive Manufacturing of Bigger Titanium Parts
A Solid Free Form Fabrication Equipment to Manufacture Axisymmetric Parts with Improved Surface Quality
A Spherical Test Artifact to Evaluate Three-dimensional Form Accuracy for Wire Arc Additive Manufacturing
A Study of Additively Manufactured Ti-6Al-4V ELI Surface Roughness Coupons with Differing Processing Parameters
Absorptivity Behavior of High Reflectivity Aluminum and Copper Alloys During Laser Powder Bed Fusion
Accelerating Design and Additive Manufacturing of Polymer Matrix Composites
Acoustic Mechanisms of Laser Powder Bed Fusion through an Analogous Whistle Model
Adapting a Conventional Design for Additive Manufacturing Workflow to Account for Continuous Carbon Fiber Reinforced Parts
Adaptively Sampled Distance Functions: A Unifying Digital Twin Representation for Additive Manufacturing
Additive Compliant Mechanisms for Deployable Space Structures
Additive Manufacturing and the Moving NDT Target
Additive Manufacturing of High Entropy Shape Memory Polymer Blends
Additive Manufacturing of Hybrid Sandwich Sheets by Laser Powder Bed Fusion of Metals
Additive Manufacturing of Modular Soft Stretchable Elastomers for Adaptive Dissipative Structures
Additive Manufacturing of ODS Steels using Powder Feedstock Atomized with Elemental Yttrium
Additive Manufacturing of Person Specific Diabetic Foot Insoles with Adjustable Cushioning Properties using TPMS Lattice Structures
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Additive Manufacturing of Shape-conforming Battery Components from Lunar and Martian Soil
Additive Manufacturing of Si-SiC Cermets by Binder Jetting with Si infiltration – Process and Material Properties
Additive Manufacturing (AM) Lattice Segmentation and Analysis Enabled through Deep Learning
Additively Manufactured Inconel718-Methanol Heat Pipe: Fabrication and Low Temperature Thermal Testing
Additively Manufactured LiCoO2-based Photocurable Resin as Positive Electrode for Lithium-ion Batteries
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Additively Manufactured Molds for Large Gyroid Structures Cast from Concrete
Advancing Sodium-ion Battery Technology for Both Terrestrial and Extraterrestrial Applications through 3D Printed Electrolytes
Advancing the Process Window for Reliable Metal Droplet-on-demand Manufacturing
AI-driven In Situ Detection of Keyhole Pore Generation in Laser Powder Bed Fusion
AM Process Development of NASA HR1 Alloy using Laser Powder Direct Energy Deposition (LP-DED).
Amorphous Magnetic Alloys Printed from Carbonyl Based Metal-organic Decomposition Inks
An Adaptive Meshing Framework using Octree Data Structure for Voxel Based Meshes
An Effective Method for Predicting the Mechanical Properties of Parts with Site-specific Microstructure
An Ensemble Kalman Filter Method for Laser Powder Bed Fusion Temperature Estimation, Augmented with Adaptive Meshing and Joint Estimation of the Absorptivity
An Evaluation of a Programmatic Method for the Generation of Finite Element Event Series for Additive Manufacturing Against Machine Print Paths
An Experimentally-tuned Finite Element Model for Predicting Sintering Deformation in Binder-jet Additive Manufacturing
An Ultrasonic Technique to Determine the Onset of Localized Sintering in Additive Manufactured Ceramics
Analysis of Flow Additives in Laser-based Powder Bed Fusion of Polymers: Implications for Flow Behavior, Processing, Temperature Profile, and Part Characteristics
Analysis of Porosity in LPBF SS316L by X-Ray Computed Tomography
Analytical Modeling of Cooling Rates in PBF-LB/M of Bulk Metallic Glasses
Anticounterfeiting Signatures for Additively Manufactured Parts via Electromechanical Impedance Measurements
Application of In-situ Process Monitoring to Optimise Laser Parameters during the L-PBF Printing of Ti-6Al-4V Parts with Overhang Structures
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Bayesian Data-augmentation of Thermal Models for Design of Nb-Ta-W Alloys
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Benchmarking the Tensile Properties of Polylactic Acid (PLA) Recycled through Fused Granule Fabrication Additive Manufacturing
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Building Blocks for Understanding Triply Periodic Surfaces: A Visual and Tactile Learning Aid
Building Equation-based Lattice Structures using Large Minimum Feature Size AM Processes
Calibration Method for Combined Structured Light and Additive Manufacturing Systems
Catalog of Triply Periodic Minimal Surfaces, Equation-based Lattice Structures, and Their Homogenized Property Data
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Characterization and Validation Experiments for a Binder Jet 3D Printing Modeling Framework
Characterization of Thermoset Feedstocks for Laser Powder Bed Fusion
Characterizing Thermomechanical Performance of Large-format Printed Composite Polymer Structures
CIFEM: Elucidating the Role of Local Preheat Temperature on Multi-track Melt Pool Morphology Variation for Inconel 718 Laser Powder Bed Fusion
Co-design of 3D Printing, Parts and Microstructure in High-temperature and High-pressure Heat Exchangers
Coaxial Color Channel Focus Evaluation to Estimate Standoff Height in Directed Energy Deposition
Coaxial Photodiode Signal Trends and Predictions: Power, Speed, Spot Size, Material and Time
Comparative Analysis of Process Stability in PBF-LB/M: (Thermal) Highspeed Imaging vs. Melt Pool Monitoring using Novel Gas Mixtures
Comparative Success of EBM and SLM for Fabrication of Lattice Structures in Metal Orthopaedic Implants
Comparing the Effects of Different Chemical Treatments on Surface Texture and Fatigue Behavior of U-notched Additive Manufactured AlSi10Mg
Comparison of High-resolution Aerosol Jet Printing of Silver Inductors on Rotary and Linear Stages
Comparison of Layerwise Preheating and Post Heating Laser Scan on the Microstructure and Mechanical Properties of L-PBF Ti6Al4V
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Compositionally Graded Transition from Tungsten to Ferritic-martensitic Steels via Directed Energy Deposition
Computer Vision for Powder Mass Flow Rate Measurement in Blown Powder Directed Energy Deposition
Continuous Fiber Reinforced Composites: Design for Additive Manufacturing
Control of Track Morphology in Digital Glass Forming
Controlling Chemical Composition Changes in Laser Powder Bed Fusion of AlSi10Mg
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Design of Lightweight 3D Printed Structures for the 7th Annual 3D Printed Aircraft Competition
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Design Optimization, Multi-axis Additive Manufacturing, and Mechanical Evaluation of Continuous-fiber Composite Structures
Designing for Circular Economies: Creating Impact from Local Plastic Waste using Off-grid Containerized 3D Printers & Practice Based Learning
Designing for Cleanability: A Topology Optimization Approach for Electron Beam Melted Parts
Design, Analysis, Optimization, and Fabrication of Porous/Heterogeneous Microstructures via Spline-based Volumetric Representations
Detecting Failures in Laser Powder Bed Fusion Additive Manufacturing of Complex Lattice Structures using Multi-sensor Data and Machine Learning
Detecting the Onset of Flash Event in Selective Laser Flash Sintering
Determination and Compensation of the Shrinkage Behavior of Cylindrical Elements in the FDM Process
Determination of Input Laser Energy for Melting Powder Layers of Various Thicknesses in High-speed PBF-LB/P using Near-infrared Laser and Absorbent
Developing Additively Manufactured Iron Powder-filled PLA Composites
Development and Analysis of Direct-write Photopolymer, Multi-material Manufacturing Process
Development of 3D Printable Part Library for Easy to Manufacture Components for Educational and Competetive Robotics
Development of a Testbench for Additive Manufacturing Data Integration, Management, and Analytics
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Development of Dual-head MetalJet System for Drop-on-demand Multi-metal Deposition
Development of Flexible Circuits using Epoxy-based Flexible Electrical Conductors
Development of High Filled Bio-based Composites for Sustainable, Low-cost Feedstock: Processing Effects on Porosity and Fiber Alignment
Development of Joint Manufacturing and In-line Metrology System for the Patterning of 3D Holographic Structures in Roll-to-roll Processes
Development of Multimaterial Additive Manufacturing Systems for the Embedded Electronics
Development of Soft Gripper Pneumatic Control System Based on Deep Reinforcement Learning
Digital Model Generation Strategy for Printing Miniaturized Replica of Historical Cast Iron Objects - A Use Case Study
Directed Energy Deposition of Stainless Steel 304L to Inconel 625 Gradients: Print Strategies and Defects
Directional Dependence of IN718 Gyroid TPMS Lattices Fabricated by Selective Laser Melting
Discovery of Next-generation Battery Electrodes using Topology Optimisation
Dissimilar Vacuum Brazing of Additive Manufactured 17-4PH Stainless Steel to Conventional 304 and 17-4 Stainless Steel by BNi-2 Brazing Filler Material
Distilling Thermal Signatures from Reduced Order Physics Models for Electron Beam Powder Bed Fusion Processing
Distortion and Residual Stress Mitigation of Large Parts for Wire-arc Additive Manufacturing
Distortion and Residual Stress Mitigation of Large Parts for Wire-arc Additive Manufacturing
Distributed Optical Fiber Testing for Additive Manufacturing
Does Finer Powder Get Deposited First in Powder Bed? – A Comparative Study using Simulation and Experimental Techniques
Double-pulse Femtosecond Laser Sintering of Metal Nanoparticles on Flexible Substrate
Dreaming of Data: Examining Data Augmentation for Machine Learning in Additive Manufacturing
Dual-curing 3D Formation of Continuous Fiber Thermoset Composites
Dynamic Start Point Modification in Closed Contour Toolpaths for A Multi-robot Wire-fed Ded System
Effect of Binder Content on Ceramic Paste for Additively Manufactured Parts via Ceramic On-demand Extrusion
Effect of Heat Treatment on High-cycle Fatigue of Additively Manufactured 17% Chromium 4% Nickel Precipitation Hardened Stainless Steel
Effect of Heat Treatment on the Microstructure and Mechanical Properties of Monel K500 Alloy Fabricated via L-PBF and LP-DED
Effect of Heat Treatments on the Tensile Properties of Additively Manufactured 15-5 PH Stainless Steel
Effect of Initial Carbon Content on Tailoring the Mechanical Properties of Additively Manufactured Martensitic Ultra High-strength Steels
Effect Of Inter-Layer Dwell Time on Residual Stresses in Directed Energy Deposition of High Strength Steel Alloy
Effect of Post Thermal Processing Conditions on Physical and Mechanical Properties of LPBF Processed Inconel 718
Effect of Printing Parameters on the Internal Geometry of Products Manufactured by Fused Filament Fabrication (FFF)
Effect of Process Parameters on Microstructure and Properties for the Application of 316L Additively Manufactured Medical Device Components
Effect of Solidification Conditions on the Evolution of Dispersoids in a Ni-20Cr + 1 wt% Y2O3 ODS Alloy Fabricated with Laser Powder Bed Fusion
Effect of Surface State and Material on Surface Quality Enhancement by Dual Laser Powder Bed Fusion
Effect of Temperature on the Cohesiveness of Polymeric Powders: Implications on Spreadability
Effect of the Print Bed Temperature on Void Distribution and Fiber Orientation within the Microstructure of Short Carbon Fiber Reinforced/ABS Manufactured via Large Area Additive Manufacturing
Effectiveness of Ex-situ Heat Treatment of L-PBF AM 17-4PH Stainless Steel Specimens Intentionally Exposed to Different As-built Thermal Histories
Effects of Build Orientation and Heat Treatment on the Porosity Distribution and Morphology within Inconel 625 Fabricated via Laser Powder Bed Fusion
Effects of Double-pulse Waveform on Piezoelectric Inkjet Printing Speed
Effects of Fiber Alignment on the Thermomechnical Properties of Large-format Printed Composite Polymer Structures
Effects of Preheating and Multi-laser Melting of Refractory Alloys in Laser Powder Bed Fusion
Effects of Surface Roughness, Process Parameters, and Heat Treatments on the Fatigue Properties of Laser Powder Bed Fusion of 316L Stainless Steel
Efficient Thermomechanical Simulation for WAAM using Automated GPU-based Modeling
Efficient Thermomechanical Simulation for WAAM using Automated GPU-based Modeling
Electrochemical Stability of 3D Printed Separators and Gaskets for Shape-conformable Lithium-ion Batteries
Electroslag Strip Cladding for Additive Manufacturing
Elucidating Size and Location Effects on Green Density of Binder Jet Additive Manufactured Parts
Elucidating the Role of Local Preheat Temperature on Multi-track Melt Pool Morphology Variation for Inconel 718 Laser Powder Bed Fusion via CIFEM
Embedding Fiber Optic Sensors in Metal Components via Direct Energy Deposition
Embedding of Luminescent Pigments within 316L Stainless Steel Matrix by Laser Powder Bed Fusion for Optical Functionalities
Embedding Temperature Sensors with the Use of Laser-Foil-Printing Additive Manufacturing
Enabling Advances in Laser Powder Bed Fusion with In Situ Monitoring
Enabling Multi-material LPBF Printing via Electrostatic Powder Spreading of Patterned Powder Beds
Enabling Part-scale Melt Pool Prediction in Laser Powder Bed Fusion via a Global-local Thermal Process Simulation Model
Enabling Part-scale Melt Pool Prediction in Laser Powder Bed Fusion via a Global-local Thermal Process Simulation Model
End-to-end AI Models for Error Detection and Correction in Extrusion AM
Energy Flow (Bond Graph) Dynamic Modelling of Cartesian-frame FFF 3-D Printer Gantry
Engineering Hydrophobic Stainless Steel Nanocomposites
Enhancement of Profile Data for Repetitive Process Control Measurements in DED Additive Manufacturing
Enhancing the Thermal Stability of Polyamide 6 in Powder Bed Fusion via Primary and Secondary Antioxidant Incorporation
Equalization of Metal Powder for Binder Jet Printing
Estimating Effective Stiffness of FFF Components based on Layer-by-Layer Raster Orientation obtained from Ultrasonic Waveform Analysis
Evaluating Residual Heat-driven Melt Pool Variation through GPU-based Thermal Process Simulation
Evaluating the Compressive Strength of AM Risers for Green Sand Metalcasting
Evaluation of the Performance of 3D Printed Cutting Guides for Canine Caudal Maxillectomy
Evolution of Creep Damage of 316L Produced by Laser Powder Bed Fusion
Experimental and Computational Study of Area Printing™ Additive Manufacturing: Inconel 718 and M300 Maraging Steel Density Improvement
Experimental and Finite Element Comparison of 3-axis and 5-axis Wire Arc Directed Energy Deposition
Experimental and Numerical Investigations on Dynamic Mechanical Properties of TPMS Structures
Experimental Characterization of Enhanced Fused Filament Fabricated Tall Thin-walled Structures Using Polylactic Acid (PLA)
Experimental Characterization of the Mechanical Properties of 3D Printed Bzier-based Lattice Beams
Experimental Evaluation of Hierarchical Functionally Graded Lattices Using Digital Image Correlation and Micro-CT
Experimental Investigations of Inhomogeneous Component Properties in Laser-based Additive Manufacturing of AlSi10Mg
Experimental Study of Cryogenic Directed Energy Deposition Conducted at -20C
Experimental Validations of an Ensemble Kalman Filter Method for Powder Bed Fusion Temperature Estimation
Exploratory Study of In-space Wire Arc Additive Manufacturing with Modeling Approach
Exploring a Supervisory Control System Using ROS2 and IoT Sensors
Exploring Additively Manufactured Heterostructures of Functional Materials: Focus on Interfaces
Exploring Capillary Suspension Technique to Develop 3D Printable Oxide Based Lithium Electrolytes for All Solid-state Batteries by Direct Ink Writing
Exploring IN718 Alloy Production with Bidirectional Raster and Stochastic Spot Melting Techniques using an Open-source Electron Beam Melting System
Exploring the Effects of Oscillatory Deposition Paths on Wire Arc Additive Manufacturing (WAAM) of Al5Mg
Fabrication of 3-Dimensional Flexible Tactile Sensor using Pressure Sensitive Material
Fabrication of Crack-free Aluminum Alloy 6061 Parts using Laser Foil Printing Additive Manufacturing Process
Fabrication of Solid-state Electrolytes Using 3D Printing for Lithium Metal Batteries
Fabrication of Superhydrophobic Surfaces using Waste PET
Fabrication of Supportless Lattice Structures Using Burst Mode Drop-on-Demand Liquid Metal Jetting
Fabrication of Thick Vascularized Tissues using Sacrificial Ink-assisted Embedded 3D Bioprinting
Failure Mechanisms in Grading Inconel 625-GRCop 42 via Hybrid Wire-powder Directed Energy Deposition
Fatigue Endurance Investigation of Post-processed Surfaces of L-PBF Ti-6Al-4V under Flexural Stress
Fatigue Life Prediction of Functionally Graded TPU and PLA Components Produced by Material Extrusion
FE Predictions of Residual Stresses in L-PBF Generated Ti-6Al-4V NIST Bridges
Feasibility of Non-destructive Measurement of Powder Bed Density and Thermal Properties Using Flash Thermography
Fiber-Reinforcement of Binder-Jetted Casting Molds for Multiple Usage
Formation of Easy-to-Remove Support Structures in Metal LPBF with En-situ Powder Bed Doping.
Framework Development for Optimization of DED Parameters using Nickel-Aluminum Bronze Feedstock and Arc Wire Directed Energy Deposition
Fundamentals of Polymer Crystallization in Laser Powder Bed Fusion for New Material Screening
Further Developments of a Novel Low Cost Material Jetting platform for 3D Printing
Fused Filament Fabrication of Polymer Blends with In Situ Layerwise Chemical Modifications
G-Wing: A Novel Software Tool for Toolpath-Centric Design of Wings for Material Extrusion
Gas Flow and Delivered Laser Power Effects on Mechanical Properties
Generation and Simulation of Layer Wait Time to Prevent Overheating
Generative Design of 2D Cellular Structures through Stochastic Modification of 2-Honeycombs
GKN Aerospace Deposition of a Laser Wire DED 2.5m Titanium Aerostructure Demonstrator
Guided Manual Design for Additive Manufacturing of Topologically Optimized Legacy Tooling Parts
Halogen-free Flame-retardant Powder Materials for Laser Sintering: Evaluation and Process Stability Analysis
High-precision Measurement of Melt Pool Properties during Laser-based Powder Bed Fusion of Metals by High-speed Imaging
High-speed Observations and Quantification of Spatter Counts and Trajectories in Laser Powder Bed Fusion
High Fidelity Model of Directed Energy Deposition: Laser-Powder-Melt Pool Interaction and Effect of Laser Beam Profile on Solidification Microstructure
High Frequency Ultrasonic Detection of Security Markers in Additive Manufacturing Components
High Speed Video Imaging of overhang surfaces in Beam Shaped Laser Powder Bed Fusion of 316L stainless steel
How Good is Good Enough? The Economics of In-process Monitoring in AM
Hybrid Electromagnetics: Printed RF Sensitive Structures, Circuits, and Sensors Integrated with Non-traditional Electromagnetic Substrates
Hybrid Geometry/Property Autoencoders for Multi-Lattice Transitions
Hybrid Manufacturing: How Interleaving Processes Enables Local Control of Material Performance
Hybrid Metal Manufacturing of Large Freeform Geometries
Hybrid Metalized Polymer Core (HMPC) Initial Results of Prototype Mass Optimized Pulsed Power Hardware
Hybrid Metalized Polymer Core (HMPC), Initial Concept and Design of Lightweight Additively Manufactured Hardware
Identification of Nanoparticles Dispersion Mechanism in 316L Matrix Additively Manufactured By hybrid Process of Ink Jetting and Laser Powder Bed Fusion
Impact of Powder Deposition Parameters on Powder Catchment Efficiency in Laser Directed Energy Deposition
Implementing In-situ Process Monitoring in Additive Manufacturing to Accelerate Qualification
Improving Fatigue Performance of PBF Metals using Self-terminating Etching Processes
Improving Food 3D Printing Through Texture Modification of Designed Food Inks
Improving the Mechanical Response of the IWP Exo-skeletal Lattice Through Shape Optimization
In- and Ex-situ Neutron Characterization of Metal Additive Processes and Microstructures
In-situ Defect Detection for Laser Powder Bed Fusion with Active Laser Thermography
In-situ Electrical Resistance Measurements for Soldering Studies in Hybrid AM
In-situ Geometric Characterization via Embedded 3D Scanning and Implicit Modeling
In-situ Interferometric Monitoring of Dual-wavelength Vat Photopolymerization
In-situ Monitoring of Wire Arc Additive Manufacturing for Machine Learning Based Prediction of Shape Irregularites and Mechanical Defects
In-situ Process Monitoring System for Large Format Thermoplastic Additive Manufacturing
In-situ Reinforcement Processing for Laser Powder Bed Fused Ti64 Parts
Increasing Precision Towards NiTi Lattice Structure using PBF-EB
Inexpensive Mechanistic-Knowledge-Agnostic Machine Learning in Additive Manufacturing
Influence of In-process Layer-wise Surface Property on the Mechanical Properties of Laser Powder Bed Fusion Products
Influence of Silane-doped Argon Processing Atmosphere on Powder Recycling and Part Properties in L-PBF of Ti-6Al-4V
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Influence of Substrate Temperature on the Formation of Individual Weld Paths during Laser Cladding (LMD) when Processing 316L.
Influence of TiC-Nanoparticles on the Material Properties of AlSi10Mg Manufactured by Laser Powder Bed Fusion
Infrared Camera (IR) Feature Extraction for Defect Detection in Laser Powder Bed Fusion
Insights from High-speed Synchrotron X-ray Imaging of Binder-powder Interaction in Binder Jet Printing
Inter-pass Temperature Impact in Wire-Arc Additive Manufacturing
Investigating Correlation Between Melt Pool and Overhang Surface
Investigating the Effect of Generalized Newtonian Fluid on the Micro-void Development within Large Scale Polymer Composite Deposition Beads
Investigating the Effects of Thermal Post-processing Parameters on Interfacial Delamination of Bimetallic 3D Printed Parts
Investigation of Crack Formation Process during Low Temperature Laser Sintering of PEEK by Observing Melt and Solidification Behavior
Investigation of Electrical Properties in TPU/CNT Conductive Composites
Investigation of Instrumenting Robocasting Printer for Ceramic Slurries
Investigation of Multi-Material Liquid Metal Jetting with Copper Materials
Investigation of the Influence of Process Parameters to Increase Productivity in the LPBF Process for the Material Inconel 718
Investigation of the Processability of Polyether Block Amide in High Speed Sintering
Johnson-Cook Failure Model for Additively Manufactured 304L Stainless Steel Parts
Laser beam shape optimization: Exploring alternative profiles to Gaussian-shaped laser beams in powder bed fusion of metals
Laser Induced Breakdown Spectroscopy for In-situ Monitoring of Laser Powder Bed Fusion Processing
Laser Synthesized Molybdenum Trioxide (MoO3) Nanoparticles for Energy Storage Applications
Layer-wise Control Charts in Laser Powder Bed Fusion Metal Additive Manufacturing
Layer-wise In-process Monitoring-and-Feedback System Based on Surface Characteristics Evaluated by Machine-Learning-Generated Criteria
Layer-wise Prediction of Microstructural Evolution in Laser Powder Bed Fusion Additive Manufacturing using Physics-based Machine Learning
Layer-wise Prediction of Microstructure Evolution in Laser Powder Bed Fusion Additive Manufacturing using Physics-based Machine Learning
Level Set Grids for Hybrid Manufacturing
Liquid Metal Jet-on-Demand Printing of Al-6061
Liquid Metal Jetting of Aluminum Parts with Salt Support Structures
Localized Porosity Prediction in Laser Powder Bed Fusion via Deep Learning of Multi-modal Melt Pool Signatures
Localized Shielding Gas Lens and Inert Enclosure Effects on Titanium GMAW for Wire-Arc Additive Manufacturing
Lost-PLA Casting Process Development Using Material Extrusion with Low-density PLA
Machinability of Additively Made Alloys: A Case Study of Ti64 and A205 Alloys
Machine-Learning-Driven Digital Twin Construction for Additive Manufacturing: A Review
Machine Learning-Assisted Prediction of Fatigue Behaviour in Fiber-Reinforced Composites Manufactured via Material Extrusion
Machine Learning Applied to Process Monitoring for Laser Hot Wire Additive Directed Energy Deposition
Machine Learning Assisted Mechanical Metamaterial Design for Additive Manufacturing
Magnetic Characterization of 3D Printed High-performance Polyamide Magnetic Composite
Manufacturability of Custom Shape-conforming Battery Components using VPP
Manufacturing of Foam Dampening Structures for Machining Applications
Material Jetting of Suspension System Components
Materials Screening Methodology for Additive Manufacturing in Bioreactor Technology
Mechanical and Corrosion Response of Minor and Trace Elements in CoCrMo Alloy Powders on Additively Manufactured Dental Crowns and Bridges
Mechanical and Dimensional Characterization of Polymer Powder Bed Fusion Parts for Non-assembly Mechanisms
Mechanical Performance of LPBF Manufactured Haynes 282
Mechanical Properties of Polymer-bonded Magnets Fabricated using Magnetic Field Assisted Additive Manufacturing (MFAAM)
Mechanical Surface Treatment of Polymer Parts Produced by FFF
Mechanical Test Plan of Niobium Alloy C103 for Laser Powder - Direct Energy Deposition
Mechanically Bonding and Thermally Releasing Print Surface for Big Area Additive Manufacturing
Metal Additive Manufacturing of A36 Steel to Improve Techno-economic Performance of Marine Renewable Energy Technology
Metal Additive Manufacturing of Rollers for Railroad Bearings: Rolling Contact Fatigue Performance
Method to Balance Thermals for Multi-functional 3D MJF Printing
Methodical Approach to Reducing Design Time by using Neural Networks in Early Stages of Concept Development
Microstructural and Microhardness Variations of Laser Powder Bed Fusion (L-PBF) Additively Manufactured Inconel 718 Due to Machine Variability and Thickness for Aerospace Applications
Microstructural Investigations on SS316L-Cu Graded Deposition Prepared using Wire Arc Additive Manufacturing
Microstructure and Mechanical Properties of Additively Manufactured Haynes 282: A Comparative Analysis between L-PBF and LP-DED Technologies
Microstructure and Tensile Properties of Aluminum Alloy 4008 (A356) Processed via Liquid Metal Jetting
Microstructures, Mechanical and Thermal Property Evaluation of Binder Jet Printed High Conductivity Copper Parts.
Microtensile Analysis of Additively Manufactured Ti–6Al–4V with Process Parameter Induced Defects
Mining Complex Feedstock-Geometry-Process-Quality Relationships for Powder Bed Fusion Thin Features using Graphical Model
Modeling and Correcting Illumination Inhomogeneity over Multiple DLP Illumination Intensities for Better Fabrication Accuracy
Modeling and Simulation of Vat Photopolymerization Additive Manufacturing: A Review
Modeling Carbon Fiber Suspension Dynamics for Additive Manufacturing Polymer Melt Flows
Modeling Morphological Development of Ti-6Al-4V for Cyclic Thermal Histories in Laser Powder-bed Fusion
Modifying Glass Surface Morphology via Temperature-controlled Laser Melting
Molybdenum Trioxide (MoO3) Nanosheets Imbedded Carbon Nanofibers for Lithium-ion Batteries
Monitoring of Process Stability in Laser Wire Directed Energy Deposition using Machine Vision
Monitoring of Process Stability in Laser Wire Directed Energy Deposition using Machine Vision
Monitoring of Single-track Quality in Laser Powder Bed Fusion using In-situ Thermionic Sensing
Monitoring of Single-track Quality in Laser Powder Bed Fusion using In-situ Thermionic Sensing
Multi-bead and Multilayer Printing Geometric Defect Identification Using Single Bead Trained Models
Multi-laser Diode Area Melting of Ti6Al4V: A Novel Alternative Approach to Traditional Laser Powder Bed Fusion
Multi-load Support Optimization for Minimizing Part Deformation in LPBF
Multi-material Design in Metal Additive Manufacturing
Multi-physics Modeling of Low-temperature Directed Energy Deposition of Stainless Steel 316L
Multimodal Process Monitoring to Predict Outcomes during Laser Powder Bed Fusion
Nanoparticle-modification of NiCu-based Alloy 400 for Laser Powder Bed Fusion
NASA Technology Maturation Plan for In-space Manufacturing of Metals
Non-linear Dynamic Modelling of Cartesian-frame FFF 3-D Printer Gantry for Predictive Control
Novel Concepts to Integrate Dense and Sparse Infill Regions in Material Extrusion AM Parts
Novel Welding Strategies in High Deposition Rate Laser-Assisted Double-Wire Welding Process with Nontransferred Arc
NSF Advanced Manufacturing Program and Funding Opportunities
Numerical and Experimental Investigations on Manufacturability of Al-Si-10Mg Thin Wall Structures Made by LB-PBF
Numerical Investigation of the Spreading and Dynamic Flow Behavior of Poorly Sorted Sand Particles during Binder Jet Additive Manufacturing
Off the Grid: Re-defining Design Resolution in Inkjet 3D-printing for Sub-droplet Position Control and Facile Geometry Improvement
On Process Stability In WAAM-CMT of Aluminum Alloys
On the Effect of Recoater Damage on Spreading Behavior
Open Architecture Control Software for Laser Powder Bed Fusion Machines
Open Loop Control of Selective Laser Flash Sintering of Ceramics
OpenVCAD: An Open Source Volumetric Multi-material Geometry Compiler
Optical Metrology for Laser-matter Interaction in LPBF: Challenges and Opportunities
Optimal Planning and Control for Microhardness Demonstrated in Thin-walled Steel Parts Made via Wire Arc Additive Manufacturing
Optimization of Computational Time for Digital Twin Database in Directed Energy Depostion for Residual Stresses
Optimizing the Surface Texture and Chemistry of Laser Powder Bed Fusion (LPBF) Haynes 282 for Increased Solar Absorptance
Origami Robocasting of High-density Ceramic Structures with Slurry-based Inks
Out-of-plane Mechanical Properties of Additively Manufactured Fractal Reinforced Structures
Oxide Dispersion Strengthened (ODS) SS316L Prepared by Laser Powder Bed Fusion: Analysis of Microstructure and Hardness Properties
Parametric Analyses of Impact of Deposition Pressure on Multi-axis Free-form Fabrication.
Parametric Study of Processing of Ti6Al4V with Multiple 450 nm Diode Lasers
Part Scale Simulation of Heat Affected Zones for Parameter Optimization in a Microscale Selective Laser Sintering System
Path Planning for Non-Planar Robotic Additive Manufacturing
PEEK Parameter Optimization for Fused Deposition Modeling
Photoinhibition Aided Vat Photopolymerization (PinVPP) Additive Manufacturing
Photothermal Bleaching of Nickel Dithiolene for Bright Multi-colored 3D Printed Parts
Physical Validation of Job Placement Optimization in Cooperative 3D Printing
Powder Bed Fusion of Polypropylene-ethylene Co-polymers
Powder Bed Fusion of Ultra-high Molecular Weight Polyethylene via Novel Scan Strategy and Post-process
Powder Bed Fusion Surrogate Models via Convolutional Neural Networks
Predicting Temperature Field for Metal Additive Manufacturing using PINN
Predicting the Printable Parameter Space for Laser Directed Energy Deposition Using a Data Augmented Thermal Model
Prediction of Inter-pass Temperature for Large-scale Double Sided Component Fabricated Electron Beam Wire Additive Manufacturing
Printing Parameter Optimization of Extruded Metal Paste by Response Surface Technique
PRISM: Process Parameter Optimization for Selective Manufacturing
Probing Temperature and Degree-of-conversion States via Tomographic Fluorescence Imaging
Process-integrated Alloy Adjustment in Laser Deposition Welding with Two Wires
Process and Design Strategies for Fluid Wicking in Additively Manufactured Inconel 718 for Monolithic Heat Pipes
Process and Material Optimisations for Integration of Chopped Glass Fibres in Laser Sintered Polymer Parts
Process Modeling for Fluid-Interface Supported Resin Printing
Process Modeling of Multi-Material Laser Powder Bed Fusion
Process Parameter Optimization Using Photodiode Intensity in Laser Powder Bed Fusion
Process Parameters and Interpass Temperature Effects on WAAM Inconel 718
Process Strategy and Geometrical Distortion of Heat-treated 17-4PH Stainless Steel Produced by Interleaved Machining and Blown-powder DED
Process Structure Relationships of Carbide Containing Molybdenum Alloys Produced via Electron Beam Powder Bed Fusion
Providing Anti-counterfeiting Security in Binder Jetting through Tailored Porosity Signatures
Pushing Boundaries: Machine Learning Applied to Selective Laser Melting
Qualification of Low-criticality AM Components in an Expeditionary Environment
Quantification of Residual Stress in Directed Energy Deposition Additive Manufacturing via Bridge Method
Quasistatic Energy Absorption in Aperiodic Cellular Materials
Rapid Foam Foundry: The Future of Foam Foundry
Real-time Image-based Quality Control for Bio-additive Manufacturing through Layer-by-layer Analysis
Real-time Melt Pool Characterization in Laser Powder Bed Fusion Using Acoustic and Photodiode Monitoring
Real-time Monitoring of Directed Energy Deposition Additive Manufacturing Process Using Multiple Sensors and Machine Learning
Real Time Quantification of Shear-induced Molecular Ordering in Direct Write Printing of Bottlebrush Based Polymer Networks
Residual Stress Analysis of Laser Powder Blown Inconel 718 Across Different Overhang Angles and Laser Outputs
Residual Stress Estimation in a Complex Additively Manufactured Component with an Internal State Variable Material Model
Resource Efficiency of the Robot-based Hybrid Additive Manufacturing Chain
Revealing and Controlling Process Instabilities for Defect Lean Metal Additive Manufacturing
Robot-aided selective embedding of a spatially steered fiber in polymer composite parts made using vat photopolymerization
Robotic Automation for Depowdering in Binder Jet Additive Manufacturing
Robotic Wire-fed Additive Manufacturing for Forging Industry.
Role of In-situ Monitoring Technique for Digital Twin Development using Direct Energy Deposition: Melt Pool Dynamics and Thermal Distribution
Self-heating Tooling on BAAM using Co-extruded Heating Wires
Self-repair of Defects: The Achilles Heel for In-process Detection of Small Pores?
Side on Plasma Emission Spectroscopy of TiAl6V4 During Laser Scanning
Simulation Based Optimization for High Frequency Piezo-actuated Molten Metal Droplet Jetting
Simulation of Anisotropic Mechanical Behavior of Additively Manufactured Ti-6Al-4V Wall Structures using VPSC
Single Path Generation for Closed Contours via Graph Theory and Topological Hierarchy
Slurry-based Binder Jetting of Ceramic Casting Cores
SmartScan Extension: Enhancing Temperature Uniformity in 3D Laser Powder Bed Fusion Additive Manufacturing for Reduced Part Defects and Distortions
Solid-state Production of Uniform Metal Powders for Additive Manufacturing by Ultrasonic Vibration Machining
Solidification Behavior, Texture Evolution, and Mechanical Behavior of Large Scale Fusion Additively Manufactured Steels: Interplay Between Chemistry and Unique Processing Conditions
Spreading and Packing of Ceramic Powder Using a Displacement-controlled Roller in SLFS
State-of-the-art Cyber-enabled Physical and Digital Systems Deployed in Distributed Digital Factory Using Additive and Subtractive Manufacturing Systems: Open, Scalable, and Secure Framework
Static Mixing Nozzles for Long and Short Fiber Additive Extrusion Processes
Stimuli Driven Morphing of Printed Liquid Crystal Elastomers
Streaming in Additive Manufacturing: Analyzing the Impact on the Powder Bed Fusion of Metals Process Chain
Strength Enhancement of cellular structures through selective reinforcement of elements based on analytical modeling
Strengthening FFF Parts via Annealing with Structured Dual Material Filaments and Dissolvable High-temperature Shells
Structural Analysis and Design of Mantis Shrimp-inspired Composites for Enhanced Impact Resistance
Structural Stability During Thermal Post-curing of Direct Ink Write Thermoset Composites
Surface Roughness Formation and Measurement for Metals Built with Laser Powder Bed Fusion
System Identification of Fused Filament Fabrication Additive Manufacturing Extrusion and Spreading Dynamics
Tailoring Anisotropic Material Properties of Hierarchical Lattice Structures through Strut Diameter and Orientation Variations: Implications for 3D-printed Ti6Al4V Lattices
Tailoring Mechanical Behaviors through Programmable Lattice Structures
Testing Protocol Development for Fracture Toughness of Parts Built with Big Area Additive Manufacturing
The Detection of Defects Caused by Reduced or Interrupted Shield Gas Flow in Laser Powder Bed Fusion
The Development of a Directed Energy Deposition (DED) Printability Framework for Improving Part Density and Performance in High Strength Martensitic Steels
The Effect of LaserSscan Strategy on Residual Stress of Titanium Alloys Using Laser Foil Printing Additive Manufacturing Processes
The Effect of Near-surface Pores on Fatigue Life of Ti-6Al-4V Components
The Effect of Thermal Conditions on Process Defects in Electron Beam Directed Energy Deposition
The Influence of Heat Treatments on the Microstructure and Tensile Properties of Additively Manufactured Inconel 939
The Use of Laser Preheating for Microstructural Customization of Ti6Al4V Processed Using Diode Point Melting System
The Variation of Mechanical Properties of M300 Maraging Steel Manufactured with Varying Process Parameters in Laser Powder Bed Fusion
The WAAM Number: A Dimensionless Number for Predicting Wire Arc Additive Manufacturing Bead Geometry
Thermal Imaging for Wire Arc Additive Manufacturing Using an Off-the-shelf Color Camera
Thermal Monitoring and Cure Process Modelling of Dual-wavelength VPP Printing
Thermal Simulation of the Material Extrusion Process with Different Print Bed Boundary Conditions
Thermal Stress Prediction in in Laser Powder Bed Fusion
Thermomechanical Modeling and Fabrication of Tungsten Carbide-nickel Geometries Through Laser Powder Bed Fusion
Thin Strand Printing of Silicone Ink with Direct Ink Write Process
Thin Wall Manufacturing in Laser Powder Bed Fusion for Heat Exchanger Applications
Time-optimal Path Planning for Heterogeneous Robots in Swarm Manufacturing
Time-resolved Optical Spectroscopy in Metal Powder Bed Fusion
Toolpath Planning Approach for Parts with Multiple Revolving Features for Wire Arc Additive Manufacturing.
Topology Optimization of Continuous Fiber-reinforced Composites Considering Manufacturing Constraints
Toward Post-superficial Temperature Monitoring During Additive Manufacturing through Data-driven Inpainting
Toward Voxel Level Control for Laser Powder Bed Fusion Additive Manufacturing Process
Towards a FAIR Knowledge Management System for Additive Manufacturing
Towards a Generic Deposition Model in Wire-arc Directed Energy Deposition: A Deep Learning-based Wetted Area Prediction Model
Towards Experimental Process Parameter Development for Ti-6Al-4V TPMS Lattice Structures with Application to Small Scale Dental Implants using Micrographs
Towards Functionally Graded Materials Using Wire-arc Technology
Towards High-throughput Assessment of Printability in Refractory Alloys Systems for Laser-powder Bed Fusion
Towards Large-scale Grain Growth Modeling in Powder Bed Fusion
Towards Large-scale Grain Growth Modeling in Powder Bed Fusion
Towards the Limits in Copper Lattice Production via Fiber Laser Powder Bed Fusion
Transmitting G-Code with Geometry Commands for Extrusion Additive Manufacturing
Two-color Thermal Imaging of WC-Ni Cermet Melt Pools in Laser Powder Bed Fusion
Ultrasonic Non-destructive Characterization of Anisotropic Additively Manufactured Polymers
Uncovering Fundamental Process Deficiencies in Wire-laser Directed Energy Deposition using In-situ High Speed Imaging
Understand Powder Deposition Behaviors of a Novel Electrostatic Powder Spreading Technique Using Particle Dynamics Simulation
Uniaxial Fatigue Behavior and Life Prediction of Additively Manufactured Inconel 718 with Different Grain Morphology
Unveiling Melt Pool Defect Signatures with Interpretable Machine Learning
Unweaving the Macrostructure of the Venus Flower Basket: From Bio-morphism to Biological Insight
Usage of Unconventional Data Sources for Market Intelligence (MI) in the Field of Additive Manufacturing (AM) - Expert Networks, Technology Territories and Trends
Use of a Vibrating Build Platform during Powder-bed Fusion of Metals Using a Laser Beam
Using In-situ Two-color Thermal Imaging to Validate Multi-physics CFD Melt Pool Models for LPBF
Variational Autoencoders for Comprehensive Feature Identification in Fatigue Analysis
Virtual Inspection of Advanced Manufacturing via Digital Twins
Volumetric Additive Manufacturing of Glass
Voxel-free Radon Transform for Improving Surface Quality in Computed Axial Lithography
Wide-field Low-coherence Interferometry for Keyhole Depth Measurements in Laser Powder Bed Fusion
Wire Arc Additive Manufacturing in Steel Foundries
Wire + Arc Additive Manufacturing of Cryogenic Liquid Hydrogen Storage Tank Demonstrator
X-ray Computed Tomographic Study of Density Gradients within Binder Jet Printed H-13 Components
X-Ray Computed Tomography: A Game-Changer for Parameter Control in Additive Manufacturing
You Must Unlearn What You Have Learned: Establishing a DfAM Mindset in the Face of Centuries of Traditional Manufacturing

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