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Meeting 2025 TMS Annual Meeting & Exhibition
Symposium Additive Manufacturing: Length-Scale Phenomena in Mechanical Response
Presentation Title Analytical Additive Manufacturing for Microstructure Evolution and the Influence on Mechanical Behavior
Author(s) Wei Huang
On-Site Speaker (Planned) Wei Huang
Abstract Scope The Industrial Revolution will witness a proliferation of mechanisms that require investigation before implementation in industrial applications due to the rapid advancement of printing techniques, materials systems, and nanoscale progress in AM. These mechanisms address drawbacks like anisotropic microstructure and mechanical properties, restricted material selection, defects, and expensive costs. Because of these, the analytics methodology—as opposed to traditional test-and-trial trials and FEM—would be more equipped to keep up with this surge. This study looks at how processing parameters affect the evolution or configuration of a material's microstructure and how they impact the material's properties, including elastic modulus and Poisson's ratio in AM. The example process of LPBF will be characterized using physics-based approaches, focusing on texture, grain size, their mutual impact modeling, and influence on properties, residual stress, fatigue, etc. Titanium alloy was selected to validate this developing paradigm, but the materials systems are flexible.
Proceedings Inclusion? Planned:
Keywords Energy Conversion and Storage, Modeling and Simulation, Mechanical Properties

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Additive Manufacturing of Heterogeneous Materials with High Strength and Ductility
Additive Manufacturing of Titanium Alloys: Microstructure-Mechanical Properties Relationship
Analytical Additive Manufacturing for Microstructure Evolution and the Influence on Mechanical Behavior
Analyzing Hydrogen Diffusivity and Its Impact on Mechanical Behavior in Additively Manufactured FCC Alloys Using Nanoindentation
Comparative Study of Mechanical Properties and Deformation Mechanisms in Additively Manufactured Ti-6Al-4V and Ti-5Al-5V-5Mo-3Cr Alloys in Lattice Structure Topologies
Compositionally Graded Titanium Alloys: Correlation Between Local Microstructures and Mechanical Properties
Cryogenic Tensile Behavior of Carbon-Doped CoCrFeMnNi High-Entropy Alloys Additively Manufactured by Laser Powder Bed Fusion
Enhanced High-Temperature Performance of LPBF-Produced Inconel 718 Alloy through δ-phase control
Exploring Complex Microstructures in Additively Manufactured Alloys with Micro Mechanical Testing
Hard-Facing of Worn-Out Railway Sections with High Mn-Steel Using Wire Arc Additive Repair
High-Temperature Behavior, Ductility Loss, and Deformation Mechanisms Transition in Additively Manufactured Haynes 214
High-Throughput Nanomechanical Evaluation of Fe-Ni-Cr Alloys at Cryogenic Temperatures
In-Situ Measurements and Modelling of Thermal Stress Evolution in Additively Manufactured Bulk Metallic Glasses
In Situ HRDIC-EBSD Analysis of the Deformation Mechanisms of a Zn-1wt%Mg Alloy Manufactured by Laser Power Bed Fusion
Indentation Size Effects on Hardness of Ti-6Al-4V Made by Laser Directed Energy Deposition
Influence of Additive Friction Stir Deposition Process Parameters on Enhanced Mechanical Performance of IN625.
Investigating the Impact of Part Dimensions on Microstructural Integrity and Mechanical Performances in Optimized L-PBF Process
Length-Scale Phenomena in Creep Behavior of Laser Powder Bed Fusion (LPBF) 316H Stainless Steel
Linking Melt Pool Temperature Distributions and History to Microstructure Development During Laser Engineered Net Shaping (LENS) Additive Manufacturing
Mapping Nanoscale Origin of Superior Mechanical Performance of a W-Rich Alloy Processed by Laser Powder Bed Additive Manufacturing
Mechanical Behavior of Additively Manufactured Metals at Nanoscale: from Pillars to Architectures
Mechanical Properties and Microstructure Evolution of a Nanoparticle Reinforced Medium Entropy CoCrFeNi Alloy Produced by LPBF
Micromechanical Behavior of Additively Manufactured Multi-Layered Medium-Entropy Alloy
Micromechanical Properties of AlSi10Mg Produced by Laser Powder Bed Fusion
Precipitation Hardening of Laser Powder Bed Fusion Ti-6Al-4V
Size Effects, Mechanical Properties, and Yield Surface Evolution in Multiaxial Loading of Ti5553, Ti6Al4V alloys
Static and Fatigue Failure Mechanisms Governed by Multi-scale Dynamic Structural Evolution in Additive Friction Stir Deposition
Tailoring Grain Boundaries and Precipitates in the Refractory Compositionally Complex Alloy NbMoCrTiAl Via Selective Laser Melting
The Automated Quantification of Alpha Laths and Tensile Behavior in Ti-6Al-4V Processed With Laser Powder Bed Fusion
Understanding and Predicting the Deformation Behavior and Failure Modes in Micro-Architected Materials with Gyroid Topologies
Uniaxial-Load Stitch Modalities in Multi-Laser Powder Bed Fusion
Variations Across Length Scales in Additively Manufactured Ti-6Al-4V Parts: Challenges to repeatability and Reproducibility

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