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Article
Research on Microstructure and High-Temperature Creep Behavior of In-Situ (ZrB2+Al2O3)/AA6016 Nanocomposite
In this study, to improve the creep property of 6016 aluminum alloys, in-situ ZrB2 and Al2O3 nanoparticles were introduced by the direct melt reaction method. The microstructures and creep behaviors of the in-sit...
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Article
Strength-Ductility Relationship of Squeezed In-Situ (ZrB2 + Al3Zr/Al2O3) Nanoparticles-Reinforced 6016Al Matrix Composites
In this study, a two-step method is adopted for production of 6016Al matrix composites. Firstly, (ZrB2 + Al2O3/Al3Zr) nanoparticles are introduced into the 6016Al matrix through a chemical reaction under an elect...
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Article
Effects of ZrB2 Nanoparticles on the Microstructures and Tensile Properties of a Hot Extruded In Situ AA6111 Composite
Particle-reinforced aluminum matrix composites (PRAMCs) always show a low forming stability because the particles are easily separated from the matrix, leaving voids and forming cracks. Extruded in situ PRAMCs...
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Article
Effect of External Pressure on the Microstructure and Mechanical Properties of In Situ (ZrB2+Al2O3/Al3Zr)/6016 Nanocomposites
In this study, effect of external pressure on the microstructure and mechanical properties of in situ (ZrB2+Al2O3/Al3Zr)/6016 composites, synthesized under electromagnetic field, is investigated using scanning el...
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Chapter and Conference Paper
An Approach to Improve the Tensile Ductility of Particle Reinforced Ultrafine-Grained Metallic Composite by Nano-Dispersion Toughening
Nano-Al2O3 dispersoids were introduced and uniformly distributed into the matrix of micron B4Cp reinforced ultrafine-grained Al composite by a “flake powder metallurgy” (flake PM). The resulting B4Cp/Al(Al2O3) hi...