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Meeting 2016 TMS Annual Meeting & Exhibition
Symposium Metal and Polymer Matrix Composites II
Presentation Title Nanoparticle Assisted Processing for Immiscible Alloys
Author(s) Chezheng Cao, Lianyi Chen, Jiaquan Xu, Weiqing Liu, Xiaochun Li
On-Site Speaker (Planned) Chezheng Cao
Abstract Scope Immiscible materials (alloys) are not only scientifically important, but also can offer unusual properties. However, it has been a long-standing challenge to effectively control the diffusional growth and coagulations of minority droplets during processing in order to obtain well-dispersed minority phase, which is essential for the unique properties and applications. Here we utilized thermally stable nanoparticles to rapidly assemble at the interface between the major phase and minor phase to impede the diffusion growth, producing immiscible nanocomposites with homogeneously distributed minor phases during regular solidification processing. This nanoparticle assisted casting method was successfully applied to Al-Bi and Zn-Bi immiscible material system. Further strengthening effect was obtained in Al-Bi system for self-lubricating bearing application by Cu addition and grain refinement. This approach is promising for mass production of immiscible materials that can enable a wide range of applications.
Proceedings Inclusion? Planned: A print-only volume


A Novel Manufacturing Approach to Fabricate Near-Net Shape Femoral Head ZrO2-toughened-Al2O3
Characterization of Damage Evolution in SiC Particle Reinforced Al Matrix Composites by X-ray Tomography and Extended Finite Element Modeling
Degradation Study of High Melt Strength Polypropylene/Clay Nanocomposites in Environmental and Accelerated Conditions
Development of a Composite Material Filament for Lightweight 3D Printed Components
Development of a High-strength, Precipitation-strengthened Matrix for Non-quenchable Aluminum Metal Matrix Composites
Effect of Defects on the Intrinsic Strength and Stiffness of Graphene
Effect of Mushy State Rolling on Microstructure, Micro Hardness and Microtexture in Al-4.5Cu-5TiB2 In-situ Composite
Effect of Nano-particle Addition on Grain Structure Evolution of Friction Stir Processed Al 6061 during Post-weld Annealing
Effect of Spatial Distribution of Borosilicate Particles in Polypropylene Matrix Composites Using X-Ray Microtomography
Emerging Environment Friendly Magnesium Based Composite Technology for Present and Future Generations
Engineered Functional Metal Matrix Composite; Lamellar Structure or Shape Memory Alloy in a Hybrid Self-Healing Composite Materials
Enhanced Ductility with Significant Increase in Strength of As-Cast CNTs/AZ91D Nanocomposites
Evaluation of Intermetallic Reaction Layer Formation within Steel Encapsulated Metal Matrix Composites
Filler Surface Nature, Bead, Solution Viscosity and Fibre Diameter of Electrospun Particle-reinforced Poly Lactide
Forming of Open Cell Aluminum Foams at High Temperatures
Hollow Fly Ash Composite Foams – Thermal and Mechanical Properties
Interfacial Bonding Effect on the Strength of Nanocomposites
Laser Processing of Hybrid Materials for Biomedical Applications
Laser Pulse Heating of Carbon Nanotube Composites
Matrix Tailoring by Mn Addition in In-situ Liquid Metallurgy Synthesized Fe-TiB2 High Modulus Steels
Mechanical Properties of Amorphous Metallic Alloys at High Strain Rate
Mechanical Properties of Mechanically Alloyed Nano-Scale Reinforced Al-SiC Metal Matrix Composites
Molten Salt Assisted Incorporation of High Volume Fraction Nanoparticles during Solidification Nanoprocessing of Light Metal Matrix Nanocomposites
Multifunctional Polymer Matrix Nanocomposites toward Microwave Absorption
Nanoparticle Assisted Processing for Immiscible Alloys
Nanotube Sheet - Graphite Hybrid Nanocomposite for Damage Detection
Physical and Mechanical Properties of LoVAR: A New Lightweight Particle-reinforced Fe-36Ni Alloy
Polymer to Ceramic Transformation of Polysilazane Wrapped Nanotubes and their Applications in Energy-Based Devices
Polytetrafluoroethylene-based Composites Containing Graphene Nanoplatelets Fabricated via Solid-state Mixing and Hot-pressing
Processing and Properties of Amorphous Alloy Matrix Nanocomposites
Progresses in Light Metal Multiscale Composites by Cryogenic Nanostructuring
Pulsed Electrodeposited Ni-W-SiC Nano Composite Coatings as an Alternative for Hard Chrome Coatings
R-1: Fracture Behavior of Ni-graphene Nanocomposites under Mode I Loading
R-3: Natural Aging Effects in HMS-Polypropylene Synthesized by Gamma Radiation in Acetylene Atmosphere
R-4: Reinforcing Efficiency of CNTs in Transition Metal Matrix Composites to Improve Mechanical Properties with Superior Interface
R-5: Study of Carbon Dioxide Adsorption/Desorption on Fluorelastomer/Multi Walled Carbon Nanotubes Nanocomposites
R-6: Super Aligned Carbon Nanotubes Reinforced Copper Nanocomposites with Enhanced Strength and Electric Conductivity
R-7: Fabrication of Gamma-irradiated Polypropylene and AgNPs Nanocomposite Films and their Antimicrobial Activity
Reinforcing 440B Stainless Steels by In Situ Synthesized Niobium Carbides
Self-Lubricating Aluminum Matrix Nanocomposites Reinforced by Graphene Nanoplatelets
Silver Nanowire/ Polylactide Nanocomposite Conducting Films
Simulation of Ultrasonic Processing to Fabricate Carbon Nanotube-reinforced Magnesium Composite
Super-strong Light Metals by Populous Dispersed Nano-elements
Surface Characterization of Carbon Fiber Polymer Composites and Aluminum Alloys after Laser Interference Structuring
The Corrosion of 30% Mo-ZrO2 Cerment about Molten Slag of CaO-MgO-Al2O3
The Role of Titania Surface on the Degradation Behavior of LLDPE Composites
The Synthesis and Processing Self-Healing Structural Al/Mg Lamellar Composite Materials
Toughening of Aluminum Matrix Nanocomposites via Spatial Arrays of B4C Spherical Nanoparticles
Two Step Ultrasonic Casting— A Novel Method for Achieving Uniform Distribution of Nano-Dispersoids in Bulk Nanocomposite
Ultralight Metal Based Composite Materials: Design Principles and Multifunctionality

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