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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Nanocomposites VI: Nanoscience and Nanotechnology in Advanced Composites
Presentation Title Nanolayered Metallic Glass-crystalline Composites with High Strength and Wear Resistance
Author(s) Sezer Ozerinc
On-Site Speaker (Planned) Sezer Ozerinc
Abstract Scope Nanolayered metallic glass-crystalline composites are promising materials that combine the high strength of metallic glasses with the superior ductility of crystalline metals. Previous work has focused on metallic glass-FCC crystalline nanolayers, and showed that the strength follows the Hall-Petch behavior of increasing strength with decreasing layer thickness. In our work, we investigated metallic glass-HCP crystalline nanolayers. Interestingly, the strength of these layers does not show any size effect; strength is virtually constant for different layer thicknesses. The results can be explained by the high strength of HCP layers, exceeding that of the metallic glass. The unique size-independent strength of metallic glass-HCP nanolayers provide an effective way of understanding the sliding wear behavior of nanolayered composites. In this context, we investigated CuZr/Zr nanolayers, and observed decreasing wear resistance with decreasing layer thickness. This somewhat unusual trend can be explained by the low shear strength of the crystalline-amorphous interface.
Proceedings Inclusion? Planned:


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Chronoamperometric Approach for Detection of H2O2 Adulteration in Milk using Ag/TiO2 Nanoparticles
Comparative Cytotoxicity and Photothermal Study of Graphene Oxide (Go), Graphene Quantum Dots (Gqds) And Gqds/Go-Gold Nanorod Conjugates Against Different Cancer Cell Lines
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Electrical Performance of Bulk Al-ZrB2 Nanocomposites from 2K to 300K
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Facile, Large Scale Synthesis of Water Soluble Aginse2/Zns Quantum Dots and Its Cell Viability Assessment on Different Cell Lines
In-situ Mechanical Tests of Aluminum-carbon Nanotubes Composite Under Transmission Electron Microscopy
Investigating and Understanding the Mechanical and Tribological Properties of A Magnesium Hybrid Metal-ceramic Nanocomposite
Magnetic Field-assisted Electrodeposition of Nickel Composite Coatings
Nanolayered Metallic Glass-crystalline Composites with High Strength and Wear Resistance
Nanomechanical and Tribocorrosion Performance of Al-based Multilayered Thin Films
Nanoparticle-enabled Phase Modification (Nano-Treating) of CuZrSi Pseudo-binary Alloy
New Electron Beam Equipment and Technologies for Production of Advanced Materials Using Vacuum Melting and Evaporation Methods Developed in SPE “Eltekmash”
On the Role of Processing on Microstructural Development and Mechanical Response of Magnesium-based Nanocomposites
Ordered Colloidal Crystals Fabrication and Studies on the Properties of Poly(Styrene-Butyl-Acrylate-Acrylic Acid) and Polystyrene Latexes
Processing, Properties and Potential Applications of Magnesium Alloy-based Nanocomposites: A Review
Role of Rare Earth Oxide Reinforcements in Enhancing the Mechanical, Damping and Ignition Resistance of Magnesium
State-of-the-Art NanoMaterials at SRNL: From Innovation to Marketplace; Fabrication of Silver-rhodium Nanomaterials for Chemical Sensing Applications
Surface Modification of Bio Derived Carbon with Low Temperature Plasma Treatment for Polymer Composite Filler Applications
The Mechanical and Thermal Response of Shape Memory Alloy-reinforced Aluminum Nanocomposites

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