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Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Pan American Materials Congress: Advanced Manufacturing
Presentation Title Sintering of Anisotropic Porous Microstructures
Author(s) Eugene Olevsky, Andrey Maximenko, Diletta Giuntini, Rajendra Bordia
On-Site Speaker (Planned) Eugene Olevsky
Abstract Scope High performance electrochemical systems (e.g. electrodes for solid oxide fuel cells, gas separation membranes and batteries) have microstructural requirements that require using graded, hierarchical and/or anisotropic porous materials. A multi-scale modelling framework for sintering analyses is utilized for the description of the experimentally observed evolution of the pore orientation in textured porous structures. The meso-scale level of the sintering simulations assumes a bi-porous material structure in accord with the characteristics of the materials utilized in the experiments. The evolutions of both the meso-scale domains and the macroscopic volume of the analyzed porous material are modelled by the finite-element method. The presentation describes the differences between the small and large pore evolution based on the specifics of viscous and diffusional mass transport during sintering processes.
Proceedings Inclusion? Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)


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Combining CALPHAD-informed Phase-field Modeling with Rapid Solidification Experiments for Prediction of Microstructure Evolution during Laser-based Additive Manufacturing
Comparative Mechanical Analysis between Epoxy Composite Reinforced with Random Short Cuarua Fibers and Aligned Long Curaua Fibers
Conceptual-Functional Model of Drilling Electrochemical Discharge Machining
Damage Evaluation of Impact by Low-speed on Fiberglass Composite with Laminates Aluminum 2024-T3
Deep Drilling in Soda-lime Glass Using Air Jet Assisted Electrochemical Discharge Machining (ECDM)
Effect of Tool Rotation on Tool Wear Phenomenon in Rotary Tool micro-USM
Finite Element Modelling of Current-activated, Pressure-assisted Densification (CAPAD): The Role of Materials Properties and Geometry on Thermal Gradients
Green Machining Process: Near-dry Electric Discharge Machining
Mechanisms and Influence of In-situ Pre-heating during Friction Welding
Microstructure-processing-property Relationships in Nanocrystalline Ceramics Produced Using Current-activated, Pressure-assisted Densification (CAPAD)
Numerical Modeling of High-Velocity Impact Welding
PAN-12: Influence of Dendritic Morphology on the Strain Field of Dendritic Solidification Structures
PAN-13: Microhardness Assessment of 316L Stainless Steel Fabricated by Laser Engineered Net Shaping
Reducing Radiation Exposure to the Rectum during Prostate Cancer Radiation Therapy using NiTi Shape Memory Alloy
Selective Laser Sintering of Polyamide/Hydroxyapatite Scaffolds
Sintering of Anisotropic Porous Microstructures
Tailoring the Mechanical Properties of Additively Manufactured Ti-6Al-4V Alloys by Post Processing

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