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Meeting 2024 TMS Annual Meeting & Exhibition
Symposium Additive Manufacturing: Process-induced Microstructures and Defects
Sponsorship TMS Structural Materials Division
TMS: Mechanical Behavior of Materials Committee
TMS: Additive Manufacturing Committee
Organizer(s) Nadia Kouraytem, Utah State University
Sneha Prabha Narra, Carnegie Mellon University
Dillon Watring, Naval Research Laboratory
Scope Additive manufacturing (AM) refers to a suite of transformative technologies that enable production of metallic components with complex shape and geometry and facilitate on-demand fabrication of metal parts under austere field conditions. AM processing parameters encapsulate a large set of variables that can directly affect the underlying microstructure, induced defects, and material properties. As a result, it is critical to understand the effect of processing parameters of AM processes on the aforementioned structures including microstructures and defects.

This symposium invites submissions that focus on the investigation of metal AM processes towards revealing the process-induced microstructures and defects of the AM materials. Submissions are encouraged to provide ample process-structure characterization to inform studies relevant investigated properties (e.g., modulus of elasticity, tensile strength, elongation, hardness). Examples of topics of interest include but are not limited to the experimental characterization of the microstructure, defects, and properties in metal AM. We encourage abstracts in the broad areas of:

1. Sensing and monitoring of microstructure and/or defect formation

2. Characterization of microstructure and/or defects post facto

3. Evaluation of the variability of mechanical properties (e.g., modulus of elasticity, tensile strength, elongation, hardness) as a function of processing parameters

4. Modeling and numerical simulation that are validated by experimental measurements

Abstracts Due 07/15/2023
Proceedings Plan Planned:

A Microstructure Study of Multi-Mode Laser Profiles
Additive Manufacturing in Reactive Atmospheres
Additive manufacturing of a martensitic chromium steel: process parameters, microstructure and mechanical properties
Additive Process Parameter Optimisation, Heat Treatment and High Cycle Fatigue of Ti6242
Aiming the susceptibility to weld solidification cracking in nickel-based alloys produced by laser 3D printing processes
An Emerging Technique for Capturing the Spatial Variation of Mechanical Properties in Wire-Arc Additive Manufacturing
Analysis of porosity defects and their impact on tensile behavior in LPBF Stainless Steel 316L utilizing X-ray Computed Tomography
Batched additive manufacturing meets parallel Bayesian optimization – highway for materials design
Characterization of Microstructure and Defects in a CrMnFeCoNi High-Entropy Alloy Processed by Multi-Beam Laser Directed Energy Deposition
Characterization of Microstructure and Mechanical Property Variation in Haynes 282 as a Function of Laser Powder Bed Fusion Process Parameters
Characterization of Microstructure Periodicity in Additively Manufactured Components Fabricated through Laser Powder Bed Fusion: An Analysis Based on Orientation Segmentation Image Analysis.
Characterization of Surface Integrity and Mechanical Properties in XM-19 Alloy Manufactured by Powder Bed Fusion with Various Process Parameters
Characterization of Ti-6Al-4V Microstructure Development in Laser Powder Bed Fusion with Preheat as a Variable Printing Parameter
Columnar-to-equiaxed transition in laser powder bed fusion through three-dimensional control of scan strategies
Comparing and Optimising Continuous Wave and Pulsed Width Modulation Mode Laser Powder Bed Fusion Parameters for Ti-6Al-4V
Correlation of keyhole geometry with spatters and droplets during laser powder bed fusion additive manufacturing of aluminium
Correlations of Porosity, Spatter, and Process Metrics for Powder Bed Fusion Laser Beam Metallic Additive Manufacturing
Critical Comparison of Advanced Non-destructive Evaluation Technologies Identifying Cracking in Laser Powder Bed Fusion Components
Custom-Post-Process Heat Treatments to Eliminate Columnar Microstructure in W-DED Ti-6Al-4V
Designing Localized Porosity into Bulk Steel Components via Laser Directed Energy Deposition (L-DED)
Determination of Process Parameters from Bead-on-Plate Experiments for AA6061 in Laser Powder Bed Fusion
Development of a Digital Twin for Laser Powder Bed Fusion of A205 Al-Alloy
Development of Process Conditions of L-PBF for a Novel High-Entropy Alloy
Dispersoid coarsening and slag formation during melt-based additive manufacturing of ODS superalloys
Effect of deposition sequence on the interfacial characteristics of additively manufactured stainless steel 316L/Inconel 718 multi-material structures
Effect of Heat Treatment Condition on the Mechanical Properties of Laser-Powder Bed Fusion-Processed 18Ni300 Maraging Steel
Effect of induction heating temperature on Inconel 718 deposited by induction-heating-assisted laser-directed energy deposition
Effect of Laser Irradiation Mode on L-PBF Ti6Al4V Thin Sections
Effect of layer thickness on resulting microstructures and mechanical properties of aluminum alloys using additive friction stir deposition
Effect of scan strategy on texture and single-crystal structure formations in laser powder bed fusion of pure Ni with a flat-top laser beam
Effect of Unmelted Molybdum Powders During In-situ Alloying in Laser Directed Energy Deposition on The Mechanical Properties of Printed Parts.
Effects of Laser Spot Size on Dry Metal Alloy(DMA) 304L SS Deposits by Laser Powder Bed Fusion.
Effects of Low-temperature Heat Treatment on Mechanical and Thermophysical Properties of Cu-10Sn Alloys Fabricated with Laser Powder Bed Fusion
Efficient printability map assessment for fabrication of Inconel 718 alloy by Laser Powder Bed Fusion Additive Manufacturing (L-PBF-AM)
Elimination of Solidification and Strain-Age Cracking Through Inoculation-Induced Grain Refinement in IN738
Enhancing Strength Limits for Martensitic Steels Manufactured via Laser Directed Energy Deposition (L-DED) by Systematically Varying Powder Carbon Contents
Enhancing the Productivity in Laser Powder Bed Fusion through Functionally Graded Structures
Evaluation of Porosity in Aluminum Deposits
Evaluation of Processing Conditions and Post-Heat Treatment of Quasicrystal Reinforced Candidate Al Alloy for Additive Manufacturing
Evolution of precipitate structure and composition as a function of heat input for Additive Friction Stir Deposition of AA7050
Flaw type and build orientation dependent creep strength of 316L stainless steel fabricated via laser powder bed fusion
Friction Stir Additive Manufacturing of Al Alloy Composites
Giant Supersaturation of Interstitial Light Atoms in Laser Powder Bed Fusion Processed Stainless Steel 316L via Solute Trapping
Gleeble Dilatometry to Resolve Microstructure Evolution in W-DED Ti-6Al-4V
Gleeble Simulations of Stainless Steels to Understand Correlations between Build Height, Thermal History, Microstructure, and Mechanical Properties in AM
High-Temperature Mechanical and Oxidation Performance of Additive Friction Stir Deposited IN625
High frequency beam oscillation keyhole dynamics in laser melting revealed by in-situ x-ray imaging
In-situ monitoring and defect detection of direct energy deposition process
In-Situ Monitoring of Melt Pool Temperature, Size, and Cooling Rate of Directed Energy Deposition Inconel 625 and Correlations to Microstructure and Mechanical Properties
Influence of direct energy deposition manufacturing parameters on the printability, microstructure, and mechanical properties of medium-Mn steels
Influence of LPBF Build Parameters on Process-induced Defect Characteristics and Mechanical Properties in Ti-6Al-4V
Influence of Mo micro-particles on crack formation, microstructure, and mechanical behaviour of laser powder bed fusion fabricated CuZrAl bulk metallic glass composites
Influence of Process Parameters on Mechanical Behavior of 316L Stainless Steel Samples Processed by Wire-Laser Directed Energy Deposition
Influence of solidification parameters on the microstructure of Inconel 625 processed by direct energy deposition
Investigating Al(FeMn)Si Nanoprecipitate Formation in Hybrid Wire Arc Additively Manufactured (HWAAM) Aluminum
Investigating Build Orientation-induced Mechanical Anisotropy in Additive Manufacturing 316L Stainless Steel
Investigating the influence of controlling Aluminium alloy powder characteristics on the Directed Energy Deposition process
Investigating the Relationship between Interfacial Microstructure and Joint Strength in Ultrasonically-Welded Ni/Al/Ni Multilayer Composites
Investigation of defect and microstructure on laser powder bed fusion of various high strength aluminum alloy
Investigation of Scanning and Pre-heating Strategies on Surface Roughness and Microstructure in In-situ Laser Remelting during Directed Energy Deposition of SS316L
Isolating The Effects of Microstructure on the Mechanical Performance of PBF-L Ti-6Al-4V
Laser Influences on Heterogeneity in Powder Bed Fusion Aluminum with Reactive Additions Studied by X-ray Microtomography
Laser Powder Bed Fusion of Pure Iron
Leveraging metastability in high entropy alloys for grain refinement in additive manufacturing
Macro and microtexture investigation of an Inconel alloy 625 produced by LPBF
Manipulation of microstructure of additively manufactured 316L Stainless steels using diverse scan strategies
Mechanical and microstructural characterization of DED additively manufactured QT 17-4+ steel
Metastable Phase Formation in a High-Strength Aluminum Alloy Fabricated Using Additive Manufacturing
Microscopy Image Post Processing Accelerated with an Open-sourced Image Alignment and Blending Program.
Microstructural and Mechanical Analysis of L-PBF Manufactured Aluminum/TiC MMCs
Microstructural and Mechanical Characteristics of Binder Jet Processed AISI M2 High-Speed Tool Steel
Microstructural and Mechanical Properties of Parts Produced through the Bound-Metal FFF Additive Manufacturing Process
Microstructural Changes and Defect Evolution on Powder Bed Fusion Processed 316L Austenitic Stainless Steel
Microstructural Control in Laser Powder Bed Fusion of Ti-6Al-4V Structures
Microstructural evolution and anisotropy in stainless steel 316L from wire arc additive manufacturing
Microstructure analysis on laser remelting of medium- and high-entropy alloys: towards enhanced printability
Microstructure and Mechanical Characterization of AISI 4340 Steel Additively Manufactured by Laser Powder Bed Fusion
Microstructure and mechanical effects of inter-layer machine hammer peening on wire arc additively manufactured nickel superalloys.
Microstructure and mechanical properties of triple weld bead wire arc additively manufactured ER70s-6.
Microstructure and Properties of Additively Manufactured Aluminum Alloys Containing Quasicrystalline Dispersoids
Multiscale gradient strengthening of additively manufactured low alloy martensitic steel
Nanoparticles-Enabled Laser Powder Bed Fusion of High Strength 6061 Aluminum Alloy
Nanotechnology-enabled Wire Arc Direct Energy Deposition of Aluminum Alloy 2024
Observations of keyhole porosity and comparisons to analytical models for Ti-6Al-4V powder bed fusion
Optimizing Mechanical Properties of Additive Manufactured Alloy through Taguchi Analysis and Intermetallic Phase Quantification via Image Processing
Optimizing the DED 3D Printing Process for Improved Microstructure and Mechanical Performance
Origin of Epitaxy Loss in Laser Powder Bed Fusion
Porosity Predictions in Additively Manufactured Al-10Si-0.4Mg and Ti-6Al-4V Alloys Using a Geometric Model
Powder Recyclability and the Effect of Recycled Powder on the Microstructure and Mechanical Behavior of 316L stainless steel manufactured by Directed Energy Deposition
Predicting the Unique Microstructures of Inoculated High Strength Aluminum Alloys Processed with Wire Arc Additive Manufacturing
Prediction of Build Geometry to Prevent Lack of Fusion and Bead Stacking in Arc Wire Directed Deposition (AW-DED)
Prediction of Microstructural Defects in Additively Manufactured Al Alloys Using In-Situ Process Monitoring Technology
Process-Induced Texture Formation in 316L Stainless Steel Samples Processed by Wire-Laser Directed Energy Deposition
Process Mapping to Improve and Validate AM Process Reliability
Processing of Novel and Commercial Titanium Alloys by Laser Track Melting and the Role of Phase Stability on As-built Microstructure
Processing, microstructure and mechanical properties of multi-layer friction surfacing in 7075 aluminium alloy
Room and cryogenic mechanical properties and microstructure of additively manufactured CrNiMn Steels
Scanning Strategies: A Tool to Control Cracking in Crack Susceptible Ni-based Superalloy CM247LC
Secondary phase characterisation of wire arc additive manufactured superalloys
Selective laser melting of high-temperature Al-TM based alloys
SLM-induced microstructures and properties of Ni Hastelloy X under extreme conditions
Solid State Additive Manufacturing of ODS FeCrAl – Sintering Process Optimization
Solid state deposition of Inconel super alloy: structure and property relationship
Surface heterostructuring of laser-clad 316L stainless steel through texture-driven deformation twinning
Temperature and Strain Rate Behavior of Electron Beam Additively Manufactured Inconel 718
The Effect of Deposition Offset on Material Flow for Solid-State Volumetric Restoration of Al-Zn-Mg-Cu Alloy via Friction Stir Additive Manufacturing
The Effect of Post-processing Heat Treatment on the Microstructural Evolution of Additively Manufactured 18Ni(300) Maraging Steel
The Effects of Novel Heat Treatments The Microstructure of PBF-L Ti-6Al-4V
The Response of 3D Printed 17-4 PH to Heat Treatment
Thermally-Stable Invar-Cu Intrinsic Composites Formed by Laser Powder Bed Fusion
Understanding role of sintering environment on densification behavior and mechanical properties of binder jet shell printed parts
Understanding the geometry-dependent microstructure in complex Ti-6Al-4V parts fabricated by laser powder bed fusion
Understanding the microstructure and chemical evolution of Al-Mg alloys prepared by hybrid casting and additive manufacturing processes
Unveiling Metal Additive Manufacturing Microstructure through Data-Driven Unsupervised Clustering of Crystallographic Texture
Using part-scale in-situ defect formation monitoring to predict fatigue performance in LPBF
Variable Mechanical Properties in Additively Manufactured Components using Profilometry-based Indentation Plastometry (PIP)
Volumetric Tailoring of Porosity and Grain Structure in Binder Jetting

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