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Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Multi-material Additive Manufacturing: Processing and Materials Design
Presentation Title Processing of High Melting Temperature Polymer with Ceramic Particles as Processing Aid in Selective Laser Sintering
Author(s) Jian Yu, Lisa Willis, Ricardo Rodriguez
On-Site Speaker (Planned) Jian Yu
Abstract Scope Due to the limited low performance material choice, selective laser sintering (SLS)of polymers is limited to prototyping applications. There is a need to produce SLS 3D print production-grade parts. Here presents a study to evaluate the processibility of a high performance polymer, Polyphenylene Sulfide (PPS). It has a high heat resistance as well as a good mechanical strength. When it mixes with fillers such as ceramic particulates, PPS powders can have improved processiblity and mechanical properties on the SLS parts. The powder’s rheology was characterized. Various combinations of process parameters, such as laser power, scan speed and chamber temperature, were used to determine the best resulting SLS parts. SLS ASTM tensile specimen was used to determine the mechanical characteristics.
Proceedings Inclusion? Planned: Supplemental Proceedings volume


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Additive Manufacturing of Periodic Metal-metal Composites
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Bimetallic Bonding via Two Methods of Direct Metal Deposition Additive Manufacturing
Bonding Features and Microstructural Evolution in Cold Sprayed Metallic Coatings and Bulks: A New Materials Perspective
Design and Fabrication of Lightweight, Hierarchical Multi-material Composites with Tunable Thermal Mechanical Properties
Design and Optimization of Fiber Reinforced Polymers Enabled by Additive Manufacturing
Developing Functionally Graded Metals through Additive Manufacturing: Progress, Challenges, and Future Vision for a Unique Technology
Development of High-performance 316L Stainless Steel Nanocomposites by Additive Manufacturing
Development of Novel Squeeze Cast High Tensile Strength Al-Si-Cu-Ni-Sr Alloys
Dynamic Microstructural Control in Printable Colloidal Structures via Acoustic Focusing
Experimental-computational Approach toward Design of Additively Manufactured Functionally Graded Metallic Materials
Extrusion of Direct-write Inks with Particle Gradients
Fabrication of WC-Co Metal Matrix Composites via Melt Infiltration Using Binder Jet Additive Manufacturing
Hybrid Manufacturing of Functionally Graded M300 and 316L Steels
Large-scale Additive Manufacture of MMC and Layered Multi-material Products
Liquid-solid Phase Metamaterials Fabricated by Two-photon Lithography
Machine, Material, and Toolpath Design for High-throughput Extrusion Additive Manufacturing
Meso-scale Design of Heterogeneous Material Systems in Multi-material Additive Manufacturing
Microstructure and Mechanical Properties of Additive Friction Stir Processed Dissimilar Metals
Multi-material Topology Optimization for 3D Printed Multi-functional Architected Materials and Components
Multi Phase Materials with Architectured Micro Scale Interfaces
Nanomechanical and EBSD Characterization of Thermo-mechanical Additive Manufactured Inconel 625
Novel High Temperature Drop on Demand Liquid Metal-jetting for the Production of Single and Multi-material 3D Objects
Hide details for [<a href="/PM/PM.nsf/ApprovedAbstracts/A5DAB4B0480A53518525815D0047C34F?OpenDocument">Processing of High MeltiProcessing of High Melting Temperature Polymer with Ceramic Particles as Processing Aid in Selective Laser Sintering
[Replication or Save Conflict]
Realizing Multi-functional Products via Multi-material Additive Manufacturing Processes
Strong and Robust Nanoarchitectures
Understanding and Predicting the Heterogeneous Local Ligament-level Deformation Response in Metal Lattice Structures

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